ETHYL ACETATE (ETİL ASETAT)
ETHYL ACETATE(ETİL ASETAT)
CAS No.: 141-78-6
EC No.: 205-500-4
Synonyms:
ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; 141-78-6; Ethyl ethanoate; Acetic acid ethyl ester; Acetoxyethane; Acetic ether; Ethyl acetic ester; Vinegar naphtha; Acetic acid, ethyl ester; Acetidin; Ethylacetate; Essigester; Acetic ester; EtOAc; Aethylacetat; Ethylacetat; 1-acetoxyethane; Ethyl ester; RCRA waste number U112; AcOEt; Ethylacetaat; Octan etylu; Etile (acetato di); Essigester [German]; Ethylacetaat [Dutch]; Aethylacetat [German]; Caswell No. 429; Ethyle (acetate d'); Octan etylu [Polish]; Ethylazetat; ethyl-acetate; Ethyl acetate (natural); CHEBI:27750; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; Ethylester kyseliny octove; acetic acid ethyl; Acetate d'ethyle [French]; Ethyl ester of acetic acid; Acetato de etilo [Spanish]; MFCD00009171; NSC 70930; Essigsaeureethylester; HSDB 83; UNII-76845O8NMZ; Etile (acetato di) [Italian]; FEMA No. 2414; CCRIS 6036; Ethyl acetate [NF]; Ethyle (acetate d') [French]; acetic-acid-ethylester; ethyl acetate solution; Ethylester kyseliny octove [Czech]; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; EINECS 205-500-4; UN1173; CH3COOC2H5; RCRA waste no. U112; EPA Pesticide Chemical Code 044003; CH3-CO-O-CH3; ethyl acetat; AI3-00404; 76845O8NMZ; Ethyl acetate (NF); ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; NCGC00091766-01; E1504; DSSTox_CID_2001; Ethyl acetate, ACS reagent; DSSTox_RID_76453; DSSTox_GSID_22001; Ethyl acetate, 99+%, extra pure; Acetate d'ethyle; Acetato de etilo; Ethyl acetate, 99.5%, for analysis; Ethyl acetate, 99.5+%, for HPLC; Ethyl acetate, 99.6%, ACS reagent; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; Ethyl acetate, ACS reagent, >=99.5%; CAS-141-78-6; Ethyl acetate, 99.5+%, for spectroscopy; Ethyl acetate, for pesticide residue analysis; Ethyl acetate, 99.5%, for spectroscopy ACS; Ethyl acetate, 99.9%, Extra Dry, AcroSeal(R); Ethyl acetate, 99.8%, for biochemistry, AcroSeal(R); ethylaceate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ethylactate; ethylacteate; Etylacetate; acet-ethylester; ehtyl acetate; ethanol acetate; ethly acetate; ethyl acteate; ethyl_acetate; ehyl acetate; ethl acetate; ethy acetate; ethyl aceate; ethyl actate; etyl acetate; Acetyl ester; acet-eth-ester; Ethyl acetate, 99.9%, Extra Dry over Molecular Sieve, AcroSeal(R); 1-ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; 2~ethyl acetate; Ethyl Acetate.; acetic ethyl ester; Etile(acetato di); Nat.Ethyl Acetate; Et-OAc; Ethyle(acetate d'); acetic acid ethylester; Ethyl Acetate Natural; Ethyl Acetate, HPLC; CH3CO2Et; ACMC-1BTXP; Ethyl acetate HPLC grade; Ethyl acetate, for HPLC; Ethyl acetate, 99.9%; Ethyl acetate, ACS grade; CH3CO2CH2CH3; Epitope ID:116868; EC 205-500-4; CH3CO2C2H5; ETHYL ACETATE 100ML; Ethyl acetate, >=99.5%; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; KSC492C3D; WLN: 2OV1; [C]C(=O)OCC; CHEMBL14152; ACETIC ACID,ETHYL ESTER; Ethyl acetate, AR, >=99%; Ethyl acetate, LR, >=99%; DTXSID1022001; CTK3J2131; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; Ethyl Acetate Reagent Grade ACS; KS-00000URG; 2-Oxo-2-ethoxyethylidyne radical; Ethyl acetate, analytical standard; ZINC895412; Ethyl acetate, anhydrous, 99.8%; NSC70930; Tox21_111166; Tox21_202512; ANW-42221; BDBM50128823; c0036; LS-831; NSC-70930; STL282717; Ethyl acetate, >=99%, FCC, FG; Ethyl acetate, HPLC grade, 99.8%; AKOS000121947; Ethyl Acetate Ethanol Solution (3:1); MCULE-6628539781; UN 1173; Ethyl acetate, for HPLC, >=99.5%; Ethyl acetate, for HPLC, >=99.7%; Ethyl acetate, for HPLC, >=99.8%; Ethyl acetate, PRA grade, >=99.5%; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; NCGC00260061-01; SC-22781; Ethyl acetate, biotech. grade, >=99.8%; Ethyl acetate, ReagentPlus(R), >=99.5%; Ethyl acetate, ReagentPlus(R), >=99.8%; Ethyl acetate, tested according to Ph.Eur.; 936-EP0930075A1; 936-EP1441224A2; 936-EP2269610A2; 936-EP2269651A2; 936-EP2269975A2; 936-EP2269977A2; 936-EP2269986A1; 936-EP2269987A1; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; 936-EP2269988A2; 936-EP2269989A1; 936-EP2269990A1; 936-EP2269992A1; 936-EP2269993A1; 936-EP2269994A1; 936-EP2269997A2; 936-EP2270000A1; 936-EP2270003A1; 936-EP2270004A1; 936-EP2270006A1; 936-EP2270008A1; 936-EP2270009A1; 936-EP2270011A1; 936-EP2270014A1; 936-EP2270015A1; 936-EP2270113A1; 936-EP2270114A1; 936-EP2272509A1; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; 936-EP2272516A2; 936-EP2272517A1; 936-EP2272537A2; 936-EP2272813A2; 936-EP2272817A1; 936-EP2272822A1; 936-EP2272825A2; 936-EP2272827A1; 936-EP2272829A2; 936-EP2272830A1; 936-EP2272832A1; 936-EP2272834A1; 936-EP2272835A1; 936-EP2272839A1; 936-EP2272840A1; 936-EP2272841A1; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; 936-EP2272842A1; 936-EP2272843A1; 936-EP2272844A1; 936-EP2272847A1; 936-EP2272848A1; 936-EP2272849A1; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; 936-EP2272935A1; 936-EP2272972A1; 936-EP2272973A1; 936-EP2274983A1; 936-EP2275102A1; 936-EP2275105A1; 936-EP2275395A2; 936-EP2275398A1; 936-EP2275401A1; 936-EP2275403A1; 936-EP2275404A1; 936-EP2275407A1; 936-EP2275410A1; 936-EP2275411A2; 936-EP2275412A1; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; 936-EP2275413A1; 936-EP2275414A1; 936-EP2275415A2; 936-EP2275419A2; 936-EP2275420A1; A0030; Ethyl acetate [UN1173] [Flammable liquid]; Ethyl acetate, natural, >=99%, FCC, FG; Ethyl acetate, SAJ first grade, >=99.0%; FT-0621744; FT-0693343; NS00004207; Q0040; Ethyl acetate [UN1173] [Flammable liquid]; Ethyl acetate, for HPLC, >=99.8% (GC); Ethyl acetate, JIS special grade, >=99.5%; J3.639.860D; 6822-EP1441224A2; C00849; D02319; Ethyl acetate, capillary GC grade, >=99.5%; 37556-EP2305808A1; 37556-EP2311802A1; 37556-EP2311803A1; A807811; Q407153; Ethyl acetate, Laboratory Reagent, >=99.0% (GC); J-007556; J-521240; ethyl acetate;ETHYL ACETATE;Acetic acid ethyl ester; F0001-0489; UNII-LM8ZO3J16V component XEKOWRVHYACXOJ-UHFFFAOYSA-N; Ethyl acetate, 99.9%, for electronic use (MOS), residue free; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; Ethyl acetate, puriss. p.a., ACS reagent, >=99.5% (GC); Ethyl acetate, for residue analysis, suitable for 5000 per JIS; Ethyl acetate, United States Pharmacopeia (USP) Reference Standard; Ethyl acetate, HPLC Plus, for HPLC, GC, and residue analysis, 99.9%; Ethyl acetate, suitable for 1000 per JIS, >=99.5%, for residue analysis; Ethyl acetate, suitable for 300 per JIS, >=99.5%, for residue analysis; Ethyl Acetate, Pharmaceutical Secondary Standard; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; Certified Reference Material; Ethyl acetate, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=99.5% (GC); Ethyl acetate, puriss. p.a., free of higher boiling impurities, >=99.9% (GC); Ethyl acetate, puriss., meets analytical specification of Ph. Eur., BP, NF, >=99.5% (GC); ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; 141-78-6; Ethyl ethanoate; Acetic acid ethyl ester; Acetoxyethane; Acetic ether; Ethyl acetic ester; Vinegar naphtha; Acetic acid, ethyl ester; Acetidin; Ethylacetate; Essigester; Acetic ester; EtOAc; Aethylacetat; Ethylacetat; 1-acetoxyethane; Ethyl ester; RCRA waste number U112; AcOEt; Ethylacetaat; Octan etylu; Etile (acetato di); Essigester [German]; Ethylacetaat [Dutch]; Aethylacetat [German]; Caswell No. 429; Ethyle (acetate d'); Octan etylu [Polish]; Ethylazetat; ethyl-acetate; Ethyl acetate (natural); CHEBI:27750; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; Ethylester kyseliny octove; acetic acid ethyl; Acetate d'ethyle [French]; Ethyl ester of acetic acid; Acetato de etilo [Spanish]; MFCD00009171; NSC 70930; Essigsaeureethylester; HSDB 83; UNII-76845O8NMZ; Etile (acetato di) [Italian]; FEMA No. 2414; CCRIS 6036; Ethyl acetate [NF]; Ethyle (acetate d') [French]; acetic-acid-ethylester; ethyl acetate solution; Ethylester kyseliny octove [Czech]; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; EINECS 205-500-4; UN1173; CH3COOC2H5; RCRA waste no. U112; EPA Pesticide Chemical Code 044003; CH3-CO-O-CH3; ethyl acetat; AI3-00404; 76845O8NMZ; Ethyl acetate (NF); ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; NCGC00091766-01; E1504; DSSTox_CID_2001; Ethyl acetate, ACS reagent; DSSTox_RID_76453; DSSTox_GSID_22001; Ethyl acetate, 99+%, extra pure; Acetate d'ethyle; Acetato de etilo; Ethyl acetate, 99.5%, for analysis; Ethyl acetate, 99.5+%, for HPLC; Ethyl acetate, 99.6%, ACS reagent; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; Ethyl acetate, ACS reagent, >=99.5%; CAS-141-78-6; Ethyl acetate, 99.5+%, for spectroscopy; Ethyl acetate, for pesticide residue analysis; Ethyl acetate, 99.5%, for spectroscopy ACS; Ethyl acetate, 99.9%, Extra Dry, AcroSeal(R); Ethyl acetate, 99.8%, for biochemistry, AcroSeal(R); ethylaceate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ethylactate; ethylacteate; Etylacetate; acet-ethylester; ehtyl acetate; ethanol acetate; ethly acetate; ethyl acteate; ethyl_acetate; ehyl acetate; ethl acetate; ethy acetate; ethyl aceate; ethyl actate; etyl acetate; Acetyl ester; acet-eth-ester; Ethyl acetate, 99.9%, Extra Dry over Molecular Sieve, AcroSeal(R); 1-ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; 2~ethyl acetate; Ethyl Acetate.; acetic ethyl ester; Etile(acetato di); Nat.Ethyl Acetate; Et-OAc; Ethyle(acetate d'); acetic acid ethylester; Ethyl Acetate Natural; Ethyl Acetate, HPLC; CH3CO2Et; ACMC-1BTXP; Ethyl acetate HPLC grade; Ethyl acetate, for HPLC; Ethyl acetate, 99.9%; Ethyl acetate, ACS grade; CH3CO2CH2CH3; Epitope ID:116868; EC 205-500-4; CH3CO2C2H5; ETHYL ACETATE 100ML; Ethyl acetate, >=99.5%; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; KSC492C3D; WLN: 2OV1; [C]C(=O)OCC; CHEMBL14152; ACETIC ACID,ETHYL ESTER; Ethyl acetate, AR, >=99%; Ethyl acetate, LR, >=99%; DTXSID1022001; CTK3J2131; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; Ethyl Acetate Reagent Grade ACS; KS-00000URG; 2-Oxo-2-ethoxyethylidyne radical; Ethyl acetate, analytical standard; ZINC895412; Ethyl acetate, anhydrous, 99.8%; NSC70930; Tox21_111166; Tox21_202512; ANW-42221; BDBM50128823; c0036; LS-831; NSC-70930; STL282717; Ethyl acetate, >=99%, FCC, FG; Ethyl acetate, HPLC grade, 99.8%; AKOS000121947; Ethyl Acetate Ethanol Solution (3:1); MCULE-6628539781; UN 1173; Ethyl acetate, for HPLC, >=99.5%; Ethyl acetate, for HPLC, >=99.7%; Ethyl acetate, for HPLC, >=99.8%; Ethyl acetate, PRA grade, >=99.5%; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; NCGC00260061-01; SC-22781; Ethyl acetate, biotech. grade, >=99.8%; Ethyl acetate, ReagentPlus(R), >=99.5%; Ethyl acetate, ReagentPlus(R), >=99.8%; Ethyl acetate, tested according to Ph.Eur.; 936-EP0930075A1; 936-EP1441224A2; 936-EP2269610A2; 936-EP2269651A2; 936-EP2269975A2; 936-EP2269977A2; 936-EP2269986A1; 936-EP2269987A1; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; 936-EP2269988A2; 936-EP2269989A1; 936-EP2269990A1; 936-EP2269992A1; 936-EP2269993A1; 936-EP2269994A1; 936-EP2269997A2; 936-EP2270000A1; 936-EP2270003A1; 936-EP2270004A1; 936-EP2270006A1; 936-EP2270008A1; 936-EP2270009A1; 936-EP2270011A1; 936-EP2270014A1; 936-EP2270015A1; 936-EP2270113A1; 936-EP2270114A1; 936-EP2272509A1; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; 936-EP2272516A2; 936-EP2272517A1; 936-EP2272537A2; 936-EP2272813A2; 936-EP2272817A1; 936-EP2272822A1; 936-EP2272825A2; 936-EP2272827A1; 936-EP2272829A2; 936-EP2272830A1; 936-EP2272832A1; 936-EP2272834A1; 936-EP2272835A1; 936-EP2272839A1; 936-EP2272840A1; 936-EP2272841A1; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; 936-EP2272842A1; 936-EP2272843A1; 936-EP2272844A1; 936-EP2272847A1; 936-EP2272848A1; 936-EP2272849A1; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; 936-EP2272935A1; 936-EP2272972A1; 936-EP2272973A1; 936-EP2274983A1; 936-EP2275102A1; 936-EP2275105A1; 936-EP2275395A2; 936-EP2275398A1; 936-EP2275401A1; 936-EP2275403A1; 936-EP2275404A1; 936-EP2275407A1; 936-EP2275410A1; 936-EP2275411A2; 936-EP2275412A1; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; 936-EP2275413A1; 936-EP2275414A1; 936-EP2275415A2; 936-EP2275419A2; 936-EP2275420A1; A0030; Ethyl acetate [UN1173] [Flammable liquid]; Ethyl acetate, natural, >=99%, FCC, FG; Ethyl acetate, SAJ first grade, >=99.0%; FT-0621744; FT-0693343; NS00004207; Q0040; Ethyl acetate [UN1173] [Flammable liquid]; Ethyl acetate, for HPLC, >=99.8% (GC); Ethyl acetate, JIS special grade, >=99.5%; J3.639.860D; 6822-EP1441224A2; C00849; D02319; Ethyl acetate, capillary GC grade, >=99.5%; 37556-EP2305808A1; 37556-EP2311802A1; 37556-EP2311803A1; A807811; Q407153; Ethyl acetate, Laboratory Reagent, >=99.0% (GC); J-007556; J-521240; ethyl acetate;ETHYL ACETATE;Acetic acid ethyl ester; F0001-0489; UNII-LM8ZO3J16V component XEKOWRVHYACXOJ-UHFFFAOYSA-N; Ethyl acetate, 99.9%, for electronic use (MOS), residue free; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; Ethyl acetate, puriss. p.a., ACS reagent, >=99.5% (GC); Ethyl acetate, for residue analysis, suitable for 5000 per JIS; Ethyl acetate, United States Pharmacopeia (USP) Reference Standard; Ethyl acetate, HPLC Plus, for HPLC, GC, and residue analysis, 99.9%; Ethyl acetate, suitable for 1000 per JIS, >=99.5%, for residue analysis; Ethyl acetate, suitable for 300 per JIS, >=99.5%, for residue analysis; Ethyl Acetate, Pharmaceutical Secondary Standard; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate; Certified Reference Material; Ethyl acetate, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=99.5% (GC); Ethyl acetate, puriss. p.a., free of higher boiling impurities, >=99.9% (GC); Ethyl acetate, puriss., meets analytical specification of Ph. Eur., BP, NF, >=99.5% (GC); ETHYL ACETATE; ETİL ASETAT; etil asetat; ethyl acetate
ETİL ASETAT
Etil asetat
Vikipedi, özgür ansiklopedi
Gezintiye atlaArama yapmak için atla
Etil asetat
İskelet formülü
Top ve sopa modeli
İsimler
Tercih edilen IUPAC adı
Etil asetat
Sistematik IUPAC adı
Metil asetat,
Bilgi kutusu referansları
Etil asetat (sistematik olarak etil etanoat, genellikle kısaltılmış EtOAc, ETAC veya EA), CH formülüne sahip organik bileşiktir.
2. Bu renksiz sıvının karakteristik bir tatlı kokusu vardır (armut damlalarına benzer) ve yapıştırıcılarda, oje çıkarıcılarda ve çay ve kahvenin kafeinsizleştirme işleminde kullanılır. Etil asetat, etanol ve asetik asidin esteridir; çözücü olarak kullanılmak üzere büyük ölçekte üretilmiştir. [4]
İçindekiler
1 Üretim ve sentez
2 Kullanımlar
2.1 Laboratuvar kullanımları
2.2 Şaraplarda görülmesi
3 Reaksiyonlar
4 Güvenlik
5 Kaynaklar
6 Dış bağlantılar
Üretim ve sentez
Etil asetat ilk olarak 1759'da Count de Lauraguais tarafından bir etanol ve asetik asit karışımı damıtılarak sentezlendi. [5]
2004 yılında, dünya çapında tahmini 1,3 milyon ton üretildi. [4] [6] 1985'te Japonya, Kuzey Amerika ve Avrupa'nın toplam yıllık üretimi yaklaşık 400.000 tondu. Küresel etil asetat pazarı 2018'de 3,3 milyar dolar değerinde idi. [7]
Etil asetat, endüstride esas olarak etanol ve asetik asidin klasik Fischer esterifikasyon reaksiyonu yoluyla sentezlenir. Bu karışım, oda sıcaklığında yaklaşık% 65 verimle estere dönüşür:
Silikotungstik asit, asetik asidin etilen ile alkilasyonu yoluyla etil asetat üretmek için kullanılır: [8]
Kullanımlar
Etil asetat, düşük maliyeti, düşük toksisitesi ve hoş kokusu nedeniyle tercih edilen bir çözücü ve seyreltici olarak öncelikle kullanılır. [9] Örneğin, devre kartlarını temizlemek için ve bazı tırnak cilası sökücülerinde (aseton da kullanılır) yaygın olarak kullanılır. Kahve çekirdekleri ve çay yaprakları bu çözücü ile kafeinsizleştirilir. [10] Boyalarda aktivatör veya sertleştirici olarak da kullanılır. Etil asetat şekerlemelerde, parfümlerde ve meyvelerde bulunur. Parfümlerde ise ciltte sadece parfümün kokusunu bırakarak hızla buharlaşır.
Laboratuvar kullanımları
Laboratuvarda etil asetat içeren karışımlar kolon kromatografisi ve ekstraksiyonlarında yaygın olarak kullanılmaktadır. [11] Etil asetat, hidroliz, transesterifikasyon ve yoğunlaşmaya eğilimli olduğu için reaksiyon çözücüsü olarak nadiren seçilir.
Şaraplarda oluşum
Etil asetat, şarapta en yaygın esterdir, en yaygın uçucu organik asit olan asetik asit ve fermantasyon sırasında oluşan etil alkolün ürünüdür. Etil asetatın aroması en çok genç şaraplarda canlıdır ve şarabın genel "meyvemsi" algısına katkıda bulunur. Duyarlılık değişir, çoğu insan 120 mg / L civarında bir algılama eşiğine sahiptir. Aşırı miktarda etil asetat bir şarap hatası olarak kabul edilir.
Tepkiler
Etil asetat sadece zayıf bir şekilde Lewis baziktir. I2, fenol ve bis (heksafloroasetilasetonato) bakır (II) ile 1: 1 eklenti oluşturur.
Etil asetat, asetik asit ve etanol vermek üzere hidrolize olur. Bazlar, yukarıda bahsedilen Fischer dengesine tabi olan hidrolizi hızlandırır. Laboratuvarda ve genellikle sadece açıklama amacıyla, etil esterler tipik olarak, sodyum hidroksit gibi güçlü bir bazın stoikiometrik bir miktarı ile başlayan iki aşamalı bir işlemde hidrolize edilir. Bu reaksiyon, etanole karşı reaktif olmayan etanol ve sodyum asetat verir:
Susuz koşullar altında, güçlü bazlar Claisen yoğunlaşmasına neden olarak etil asetoasetat verir: [12]
Etil asetoasetatın hazırlanması.
Emniyet
Sıçanlar için LD50, 5620 mg / kg'dır [13], bu düşük toksisiteyi gösterir. Kimyasalın birçok organizmada doğal olarak bulunduğu göz önüne alındığında, çok az toksisite riski vardır.
Entomoloji alanında, etil asetat, böcek toplama ve incelemede kullanım için etkili bir boğucudur. Etil asetatla doldurulmuş bir öldürme kavanozunda, buharlar toplanan böceği yok etmeden hızla öldürecektir. Higroskopik olmadığından, etil asetat aynı zamanda böceği, bir koleksiyon için uygun bir şekilde yerleştirmeye izin verecek kadar yumuşak tutar.
Etil asetata aşırı maruz kalma gözler, burun ve boğazda tahrişe neden olabilir. Şiddetli aşırı maruz kalma halsizlik, uyuşukluk ve bilinç kaybına neden olabilir. [14] Kısa bir süre 1.4 mg / L etil asetatta 400 ppm konsantrasyonuna maruz kalan insanlar burun ve boğaz tahrişinden etkilenmiştir. [15] Etil asetat, solunum yolunun konjunktiva ve mukoza zarını tahriş edicidir. Hayvan deneyleri, çok yüksek konsantrasyonlarda esterin, merkezi sinir sistemini baskılayıcı ve öldürücü etkilere sahip olduğunu göstermiştir; 20.000 ila 43.000 ppm (% 2.0-4.3) konsantrasyonlarda, kanamalı pulmoner ödem, merkezi sinir sistemi depresyonu semptomları, ikincil anemi ve karaciğer hasarı olabilir. İnsanlarda 400 ppm'lik konsantrasyonlar burun ve yutakta tahrişe neden olur; korneanın geçici opasitesi ile birlikte konjunktivanın tahriş olduğu da bilinmektedir. Nadir durumlarda maruziyet, mukoza zarında hassasiyete ve ciltte döküntülere neden olabilir. Etil asetatın tahriş edici etkisi propil asetat veya bütil asetata göre daha zayıftır. [16]
Etil asetat
Etil Asetat nedir?
Etil asetat, CH3COOC2H5 kimyasal formülüne sahip bir karboksilat esterdir. Çoğu insanın hoş bulduğu tatlı, meyvemsi bir kokuya sahip renksiz bir sıvıdır.
Etil asetat, polar aprotik bir çözücüdür. Karbonil ve etil grupları üzerinde bulunan iki yüksek elektronegatif oksijen atomu tarafından üretilen iki dipol momentine sahiptir.
Sigma Aldrich Etil Asetat Lewis Yapısı
Etil asetat, etanol ve asetik asit arasındaki reaksiyondan kaynaklanır. En yaygın olarak ticari olarak Fischer esterleşme reaksiyonu yoluyla sentezlenir. Alternatif bir yöntem Tishchenko reaksiyonudur.
Etil asetat standart bir çözücüdür. Özellikle boyalar, vernikler, cilalar, temizlik ve parfümlerde kullanılır. Laboratuarda etil asetat, kolon ve ince tabaka kromatografisi için evrensel bir çözücüdür.
Etil asetat alkollü içeceklerde, tahıl mahsullerinde, turplarda, meyve sularında, bira, şarap ve alkollü içeceklerde bulunur.
HPLC etil asetat, ACS etil asetat, susuz etil asetat veya mevcut diğer sınıflardan birine ihtiyacınız olsun, uygulamanız için doğru ürünü sunuyoruz.
Etil Asetat Formülleri ve Yapıları
Etil asetat veya asetik asit etil ester olarak da bilinen etil asetat, dört karbon atomu, sekiz hidrojen atomu ve iki oksijen atomundan oluşur.
Formül veya Yapıyı Yazın
Etil Asetat Moleküler Formüller C4H8O2 veya CH3COOC2H5
Etil Asetat Topu ve Çubukları Yapısal Model Sigma Aldrich Etil Asetat Top Çubuk Yapısı
Etil Asetat Çubukları Yapısal Model Sigma Aldrich Etil Asetat Çubuk Yapısı
Etil Asetat İskelet Yapısal Modeli Sigma Aldrich Etil Asetat Tel Çerçeve Yapısı
Etil Asetat Boşluk Dolduran Yapısal Model Sigma Aldrich Etil Asetat Boşluk Doldurma Yapısı
Etil Asetat Tanımlaması
Etil asetatın çeşitli isimlerini, tanımlayıcılarını ve eşanlamlılarını listeleyen tablo.
Etil Asetat Ürünlerini Karşılaştırın ve Satın Alın
Dereceye Göre Tüm Etil Asetat Etil Asetat
HPLC Etil Asetat ACS Etil Asetat Susuz Ürünler
Etil Asetat Fiziksel ve Kimyasal Özellikler
Etil asetatın fiziksel ve kimyasal özelliklerini içeren çizelge.
Etil Asetat Karışabilirliği ve Karışmazlığı
Emlak Kimyasal
Karışabilir Asetik Asit, Aseton, Asetonitril, Benzen, Butanol, Metil etil keton (MEK), Butil Asetat (n-), Metil tert-butil eter (MTBE), Karbon Tetraklorür, Kloroform, Sikloheksan, Dikloroetan (1,2-), Diklorometan, Dietil eter, Diizopropil eter, Dimetilformamid, Dimetil Sülfoksit (DMSO), Dioksan, Etanol, Etil Asetat, Heptan, Heksan, Metanol, Pentan, 1-Propanol, İzopropanol, Tetrahidrofuran (THF), Toluen, Trikloretilen
Karışmayan Su
Karışabilirlik Bilgileri ve Çözücü Karışabilirlik Tablosu
etil asetat karışabilirlik ve karışmazlık tablosu
Etil Asetat Tehlike Açıklamaları
Etil Asetat SDS Bilgisi
Her etil asetat ürünü için bir SDS (Güvenlik Veri Sayfası) mevcuttur. Bir SDS aramanızı başlatın.
Etil Asetat Ne İçin Kullanılır?
Etil asetatın yaygın kullanımlarından bazıları şunlardır:
Etil Asetat Neden Entomolojide Kullanılır?
Entomoloji, böceklerin ve organizmalarla ilişkilerinin incelenmesidir ve
Etil asetat, böcek toplama ve incelemede kullanım için etkili bir boğucudur.
Genellikle etimologlar bu maddeyle bir kavanoz yüklerler. Buharları, toplanan (genellikle yetişkin) böceği, onu yok etmeden aniden öldürecektir. Etil asetat higroskopik olmadığından, böcek toplama için uygun yerleştirmeye izin verecek kadar yumuşak kalır.
Hangi Gıdalar Etil Asetat İçerir?
Etil asetat bazı meyvelerde, özellikle elma ve armutta ve bazı şaraplarda bulunur.
Etil asetat ayrıca sigara, kahve ve çay yapraklarını kafeinsizleştirmek için kullanılır.
ETHYL ACETATE
Ethyl acetate
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Ethyl acetate
Skeletal formula
Ball-and-stick model
Names
Preferred IUPAC name
Ethyl acetate
Systematic IUPAC name
Methyl acetate,
Infobox references
Ethyl acetate (systematically ethyl ethanoate, commonly abbreviated EtOAc, ETAC or EA) is the organic compound with the formula CH
2. This colorless liquid has a characteristic sweet smell (similar to pear drops) and is used in glues, nail polish removers, and in the decaffeination process of tea and coffee. Ethyl acetate is the ester of ethanol and acetic acid; it is manufactured on a large scale for use as a solvent.[4]
Contents
1 Production and synthesis
2 Uses
2.1 Laboratory uses
2.2 Occurrence in wines
3 Reactions
4 Safety
5 References
6 External links
Production and synthesis
Ethyl acetate was first synthesised by Count de Lauraguais in 1759 by distilling a mixture of ethanol and acetic acid. [5]
In 2004, an estimated 1.3 million tonnes were produced worldwide.[4][6] The combined annual production in 1985 of Japan, North America, and Europe was about 400,000 tonnes. The global ethyl acetate market was valued at $3.3 billion in 2018.[7]
Ethyl acetate is synthesized in industry mainly via the classic Fischer esterification reaction of ethanol and acetic acid. This mixture converts to the ester in about 65% yield at room temperature:
Silicotungstic acid is used to manufacture ethyl acetate by the alkylation of acetic acid by ethylene:[8]
Uses
Ethyl acetate is used primarily as a solvent and diluent, being favored because of its low cost, low toxicity, and agreeable odor.[9] For example, it is commonly used to clean circuit boards and in some nail varnish removers (acetone is also used). Coffee beans and tea leaves are decaffeinated with this solvent.[10] It is also used in paints as an activator or hardener. Ethyl acetate is present in confectionery, perfumes, and fruits. In perfumes, it evaporates quickly, leaving only the scent of the perfume on the skin.
Laboratory uses
In the laboratory, mixtures containing ethyl acetate are commonly used in column chromatography and extractions.[11] Ethyl acetate is rarely selected as a reaction solvent because it is prone to hydrolysis, transesterification, and condensations.
Occurrence in wines
Ethyl acetate is the most common ester in wine, being the product of the most common volatile organic acid – acetic acid, and the ethyl alcohol generated during the fermentation. The aroma of ethyl acetate is most vivid in younger wines and contributes towards the general perception of "fruitiness" in the wine. Sensitivity varies, with most people having a perception threshold around 120 mg/L. Excessive amounts of ethyl acetate are considered a wine fault.
Reactions
Ethyl acetate is only weakly Lewis basic. It forms 1:1 adducts with I2, phenol, and bis(hexafloroacetylacetonato)copper(II).
Ethyl acetate hydrolyses to give acetic acid and ethanol. Bases accelerate the hydrolysis, which is subject to the Fischer equilibrium mentioned above. In the laboratory, and usually for illustrative purposes only, ethyl esters are typically hydrolyzed in a two-step process starting with a stoichiometric amount of a strong base, such as sodium hydroxide. This reaction gives ethanol and sodium acetate, which is unreactive toward ethanol:
Under anhydrous conditions, strong bases induce the Claisen condensation to give ethyl acetoacetate:[12]
Preparation of ethyl acetoacetate.
Safety
The LD50 for rats is 5620 mg/kg,[13] indicating low toxicity. Given that the chemical is naturally present in many organisms, there is little risk of toxicity.
In the field of entomology, ethyl acetate is an effective asphyxiant for use in insect collecting and study. In a killing jar charged with ethyl acetate, the vapors will kill the collected insect quickly without destroying it. Because it is not hygroscopic, ethyl acetate also keeps the insect soft enough to allow proper mounting suitable for a collection.
Overexposure to ethyl acetate may cause irritation of the eyes, nose, and throat. Severe overexposure may cause weakness, drowsiness, and unconsciousness.[14] Humans exposed to a concentration of 400 ppm in 1.4 mg/L ethyl acetate for a short time were affected by nose and throat irritation.[15] Ethyl acetate is an irritant of the conjunctiva and mucous membrane of the respiratory tract. Animal experiments have shown that, at very high concentrations, the ester has central nervous system depressant and lethal effects; at concentrations of 20,000 to 43,000 ppm (2.0–4.3%), there may be pulmonary edema with hemorrhages, symptoms of central nervous system depression, secondary anemia and liver damage. In humans, concentrations of 400 ppm cause irritation of the nose and pharynx; cases have also been known of irritation of the conjunctiva with temporary opacity of the cornea. In rare cases exposure may cause sensitization of the mucous membrane and eruptions of the skin. The irritant effect of ethyl acetate is weaker than that of propyl acetate or butyl acetate.[16]
Ethyl Acetate
What is Ethyl Acetate?
Ethyl acetate is a carboxylate ester with the chemical formula CH3COOC2H5. It is a colorless liquid that has a sweet, fruity odor that most people find pleasant.
Ethyl acetate is a polar aprotic solvent. It has two dipole moments, generated by its two high electronegative oxygen atoms, which are on the carbonyl and ethyl groups.
Sigma Aldrich Ethyl Acetate Lewis Structure
Ethyl acetate results from the reaction between ethanol and acetic acid. It is most widely commercially synthesized via the Fischer esterification reaction. An alternative method is via the Tishchenko reaction.
Ethyl acetate is a standard solvent. Used especially for paints, varnishes, lacquers, cleaning, and perfumes. In the lab, ethyl acetate is a universal solvent for column and thin-layer chromatography.
Ethyl acetate is present in alcoholic drinks, cereal crops, radishes, fruit juices, beer, wine, and spirits.
Whether you need HPLC ethyl acetate, ACS ethyl acetate, anhydrous ethyl acetate or one of the other grades available, we offer the right product for your application.
Ethyl Acetate Formulas and Structures
Ethyl acetate, also know as ethyl ethanoate, or acetic acid ethyl ester, consists of four carbon atoms, eight hydrogen atoms, and two oxygen atom.
Type Formula or Structure
Ethyl Acetate Molecular Formulas C4H8O2 or CH3COOC2H5
Ethyl Acetate Ball and Sticks Structural Model Sigma Aldrich Ethyl Acetate Ball-Stick Structure
Ethyl Acetate Sticks Structural Model Sigma Aldrich Ethyl Acetate Stick Structure
Ethyl Acetate Skeletal Structural Model Sigma Aldrich Ethyl Acetate Wire-Frame Structure
Ethyl Acetate Space-Filling Structural Model Sigma Aldrich Ethyl Acetate Space-Filling Structure
Ethyl Acetate Identification
Chart listing the various names, identifiers and synonyms of ethyl acetate.
Compare and Buy Ethyl Acetate Products
All Ethyl Acetate Ethyl Acetate by Grade
HPLC Ethyl Acetate ACS Ethyl Acetate Anhydrous Products
Ethyl Acetate Physical and Chemical Properties
Chart including the physical and chemical properties of ethyl acetate.
Ethyl Acetate Miscibility and Immiscibility
Property Chemical
Miscible Acetic Acid, Acetone, Acetonitrile, Benzene, Butanol, Methyl ethyl ketone (MEK), Butyl Acetate (n-), Methyl tert-butyl ether (MTBE), Carbon Tetrachloride, Chloroform, Cyclohexane, Dichloroethane (1,2-), Dichloromethane, Diethyl ether, Diisopropyl ether, Dimethylformamide, Dimethyl Sulfoxide (DMSO), Dioxane, Ethanol, Ethyl Acetate, Heptane, Hexane, Methanol, Pentane, 1-Propanol, Isopropanol, Tetrahydrofuran (THF), Toluene, Trichloroethylene, Isooctane, Xylene
Immiscible Water
Miscibility Information and Solvent Miscibility Table
ethyl acetate miscibility and immiscibility chart
Ethyl Acetate Hazard Statements
Ethyl Acetate SDS Information
An SDS (Safety Data Sheet) is available for each ethyl acetate product. Start your search for an SDS.
What is Ethyl Acetate Used For?
Some of the common uses of ethyl acetate are:
Why is Ethyl Acetate Used in Entomology?
Entomology is the study of insects and their relationship to organisms, and
Ethyl acetate is an effective asphyxiant for use in insect collection and study.
Usually, etymologists charge a jar with this substance. Its vapors will kill the collected (usually adult) insect suddenly without destroying it. Because ethyl acetate is not hygroscopic the insect remains soft enough to allow mounting suitable for a collection.
What Foods Contain Ethyl Acetate?
Ethyl acetate is present in some fruits, particularly apples and pears, and some wines.
Ethyl acetate is also used to decaffeinate cigarettes, coffee, and tea leaves.