Density: 0.919 g/cm3; Boiling Point:253.4ºC at 760 mmHg
Isononanoic acid esters are used as base stocks for synthetic lubricants and metalworking fluids, and as plasticizers.
Isononanoic acid salts are used as paint driers and as polyvinyl chloride stabilizers.
Isononanoic acid peroxides are used as polymerization catalysts.
Methyloctanoicacid
I-NONANOICACID
Isononansaure
7-methylcaprylic acid
7-METHYL OCTANOIC ACID
Isononanoic acid
The term, isononanoic acid, which actually refers to 7-methyloctanoic acid (CAS No. 26896-18-4), is used for a technical-grade product consisting of a mixture of isomeric branched-chain carboxylic acids with 9 carbon atoms.
Depending on the production process employed, the mixture contains more than 90% 3,5,5-trimethylhexanoic acid (CAS No. 3302-10-1) or 2,2,4,4-tetramethylpentanoic acid (CAS No. 3302-12-3) as its main component.
The present Toxicological Evaluation discusses data on both pure 7-methyloctanoic acid and technical-grade isononanoic acid.
7-methyloctanoic acid is a branched-chain saturated fatty acid consisting of octanoic acid carrying a 7-methyl group.
It is a branched-chain saturated fatty acid, a medium-chain fatty acid and a methyl-branched fatty acid.
Isononanoic acid is a mixture of isomers with a 3, 5, 5-trimethylhexanoic acid content of about 90%, and is obtained by oxidation of the corresponding isononyl aldehyde.
The clear, colorless liquid with a faint odor is miscible with the usual organic solvents. Isononanoic acid is only sparingly soluble in water.
Synonyms: ISONONANOIC ACID; 7-methyloctanoic acid;26896-18-4;693-19-6; Octanoic acid, 7-methyl-; Isononanoicacid; 7-methyl-octanoic acid; 7-methyl caprylic acid;tert-Nonanoic acid;Isononansaure; isononanic acid; iso-nonanoic acid; 7-Methyloctansaeure; 7-Methyl-octansaeure; 7-methylcaprylic acid
EC/List no.: 248-092-3; CAS no.: 26896-18-4;i-Nonanoic acid; CAS No.: 3302-10-1 Mol. formula: C9H18O2
Isononanoic acid is a type of fatty acid with nine carbon atoms. It is also called pelargonic acid. Its chemical formula is C9H18O2. Isononanoic acid is obtained by oxidation of isononyl aldehyde. The acid is a mixture of isomers with 3, 5, 5-trimethyl hexanoic acid with weight percentage of about 90. Isononanoic acid is a clear, colorless liquid with faint odor. It is miscible with organic solvents. Isononanoic acid is only sparingly soluble in water. The ECHA (European Chemicals Agency) classifies isononanoic acid as a dangerous material in CPA classifications, as it causes severe eye damage if exposed and causes skin irritation if swallowed. Isononanoic acid is primarily applied as a plasticizer in cosmetics and personal care products. It is used as a skin conditioning agent, cleansing agent, and emulsifying agent in surfactant formulations. It is also used as a herbicide to prevent growth of weeds, both indoors and outdoors, and as a blossom thinner for apple and pear trees. The Food & Drug Administration (FDA) has approved the usage of isononanoic acid as a food additive and has added it to the list of synthetic flavoring. With this, it can now be added directly to food.
Isononanoic Acid Market: Overview
Name of substance
Usual name Isononanoic acid
IUPAC name Isononanoic acid
CAS No. 26896-18-4 (7-methyloctanoic acid)
3302-10-1 (3,5,5-trimethylhexanoic acid)
3302-12-3 (2,2,4,4-tetramethylpentanoic acid
EINECS No. 248-092-3 (7-methyloctanoic acid)
221-975-0 (3,5,5-trimethylhexanoic acid)
Synonyms, common and trade names:
CeKanoic9
CeKanoic C9 acid
INA
ISO CK 9
Isononansäure
Isononylic acid
Isopelargonic acid
i-Nonansäure
7-methyl caprylic acid
7-methylcaprylic acid
isononanic acid
7-methyl-octanoic acid
isononanoic acid
7-METHYL OCTANOIC ACID
ISONONANOIC ACID
Methyloctanoicacid
Isononansaure
I-NONANOICACID
7-methylcaprylic acid
Structural and molecular formulae
Structural formula
7-Methyloctanoic acid(CAS No. 26896-18-4)
3,5,5-Trimethylhexanoic acid(CAS No. 3302-10-1)
2,2,4,4-Tetramethylpentanoic acid(CAS No. 3302-12-3)
Physical and chemical properties
Molecular mass, g/mol 158.24
Melting point, °C ca. –70 (purity not specified, and technical grade isononanoic acid containing ≥ 97.5% 3,5,5-trimethylhexanoic acid, depending on the source of information)
(Hoechst, 1991; Hüls, 1995;Riemenschneider, 1986)
< –65 (technical-grade isononanoic acid containing approx. 97.5% 3,5,5-trimethylhexanoic acid) (ExxonMobil, 2001)
< –65 (technical-grade isononanoic acid containing 100% 3,5,5-trimethylhexanoicacid) (Deutsche Exxon, 1998; Exxon, 1998)
< –60 (technical-grade isononanoic acid containing primarily or approx. 90% 3,5,5-trimethylhexanoic acid, depending on the source of information) (Hoechst, 1985 a, b, 1988; Hüls, 1994; Riemenschneider, 1986;Celanese, 1999)
Boiling point, °C 228–241 (technical-grade isononanoic acid containing approx. 97.5 or 100% 3,5,5-trimethylhexanoic acid): 230–240 (at 1013 hPa, technical-grade
isononanoic acid containing ≥ 97.5% 3,5,5-trimethylhexanoic acid)
232–236 (technical-grade isononanoic acid containing primarily 3,5,5-trimethylhexanoic acid; no further details)(Falbe and Regitz, 1997)
233–245 (technical-grade isononanoic acid containing approx. 90% 3,5,5-trimethylhexanoic acid) (Riemenschneider, 1986) 235 (technical-grade isononanoic acid containing primarily 3,5,5-trimethylhexanoic acid; no further details)
240–255 (purity not specified)
Vapour pressure, hPa < 0.01 (at 20 °C; purity not specified)
0.04 (at 20 °C) and 2.6 (at 130 °C; technical-grade isononanoic acid containing ≥ 97.5% 3,5,5-trimethylhexanoic acid)
< 0.1 (at 20 °C; purity not specified)
< 0.1 (at 20 °C) and approx. 0.2 (at 50 °C; technical-grade isononanoic acid consisting of 3,5,5-trimethylhexanoic acid; purity not specified)
0.63 (at 50 °C) and 10.88 (at 100 °C; 100% 3,5,5-trimethylhexanoic acid)
In alkyd resins, drying agents for varnishes and oil paints, lubricating oil additives, stabilisers and plasticisers for PVC polymers, fungicides and basic materials for cosmetics.
Intermediate in the production of metal salts, acid chlorides, esters and other chemicals for numerous applications (3,5,5-trimethylhexanoic acid).
Isononanoic Acid Market: Region-wise Outlook
Based on region, the global isononanoic acid market can be divided into North America, Europe, Asia Pacific, Latin America, and Middle East & Africa. In terms of consumption, Asia Pacific held a major share of the global isononanoic acid market in 2017 and the trend is likely to continue during the forecast period also. The market in Asia Pacific is projected to register a significant growth rate during the forecast period. Rise in consumption of cosmetics and personal care products and rising preference for beauty products by people, especially in South Korea, Japan, and China, are major factors anticipated to fuel the demand for isononanoic acid in Asia Pacific in the next few years. China and India are expected to hold a major share of the Asia Pacific market for isononanoic acid during the forecast period. Europe and North America are anticipated to follow Asia Pacific between 2018 and 2026. The market in other regions such as Latin America and Middle East & Africa is anticipated to witness sluggish growth during the forecast period.
Isononanoic acid is a monofunctional carboxylic acid intermediate
Coating and paint
Cosmetics and personal care
Metal working fluids
Lubricant
Plasticizer
Other
Coatings
i-Nonanoic acid is used as a monomer in the synthesis of alkyd resins for stoving enamels and two-component paints (primers and topcoats).
It brings better yellowing performance in comparison to fatty acids.
Paint driers based on metal salts are also produced with i-nonanoic acid.
Ingredient of Water-soluble metal working fluid, and coolant for meal working
Lubricants
i-Nonanoic acid is used in the production of polyolester synthetic lubricants
221-975-0 [EINECS]
248-092-3 [EINECS]
26896-18-4 [RN]
3,5,5-Trimethylhexanoic acid [ACD/IUPAC Name]
3,5,5-Trimethylhexansäure [German] [ACD/IUPAC Name]
3302-10-1 [RN]
512-34-5 [RN]
Acide 3,5,5-triméthylhexanoïque [French] [ACD/IUPAC Name]
Hexanoic acid, 3,5,5-trimethyl- [ACD/Index Name]
Isononanoic acid
Isononanoic-Acid
[3302-10-1]
>95%
01.10.3302
3,5,5-TRIMETHYL HEXANOIC ACID
3,5,5-trimethylhexanoic acid, 97%
3,5,5-TrimethylhexanoicAcid
Hexanoic acid,3,5,5-trimethyl-
CAS No. 3302-10-1; ISONONANOIC ACID; Chemical Name: 3,5,5-TRIMETHYLHEXANOIC ACID; tert-Nonanoic acid; Isononanoicacid; Isononansaure; isononanic acid; iso-nonanoic acid; 7-Methyloctansaeure; 7-Methyl-octansaeure
tert-Nonanoic acid; Isononanoicacid; Isononansaure; isononanic acid; iso-nonanoic acid; 7-Methyloctansaeure; 7-Methyl-octansaeure
Isononanoic acid is only sparingly soluble in water. The ECHA (European Chemicals Agency) classifies isononanoic acid as a dangerous material in CPA classifications, as it causes severe eye damage if exposed and causes skin irritation if swallowed. Isononanoic acid is primarily applied as a plasticizer in cosmetics and personal care products. It is used as a skin conditioning agent, cleansing agent, and emulsifying agent in surfactant formulations. It is also used as a herbicide to prevent growth of weeds, both indoors and outdoors, and as a blossom thinner for apple and pear trees. The Food & Drug Administration (FDA) has approved the usage of isononanoic acid as a food additive and has added it to the list of synthetic flavoring. With this, it can now be added directly to food.
Isononanoic Acid Market: Overview
Based on application, the isononanoic acid market can be segmented into cosmetics & personal care, food additives, and bio-pesticides. The cosmetics & personal care segment held the leading market share in 2017, due to extensive usage of isononanoic acid in household and industrial detergents, soaps, face washes, spray washes, hypochlorite detergents/sanitizers, and dish wash liquids.
isononanic acid is used as a building block in several high-performance formulations. Examples for such formulations are synthetic refrigeration lubricants for air conditioners using more environmentally friendly refrigerant technologies to address sustaisononanic acidbility needs. Another example for the usage of isononanic acid are synthetic lubricants for the aviation industry. Furthermore, isononanic acid is used in many other applications such as pharma, cosmetics, agrochemicals and coatings.
Isononanoic acid Usage
This product is used as an intermediate in paints and coating driers for the production of esters as lubricants and plasticizers, as well as in the production of peroxides as polymerization catalysts.
What is the role of isononanoic acid in cutting fluids?
It acts as a solubilizing and solubilizing agent. It is mostly used in the cutting fluid of polyether and self-emulsified esters. It also acts as a lubricant and cleaning agent
"Isononanoic acid, a higher carboxylic acid, is a key ingredient in next-generation synthetic polyol ester-based lubricants for the refrigeration industry. Demand is driven by changes in new environmental regulations and heightened energy efficiency standards
Molecular Formula: C9H18O2
Molecular: Weight 158.2
3,5,5-Trimethylhexanoic Acid
EINECS No.: 221-975-0(3,5,5-Trimethylhexanoic Acid)
7-methyloctanoic acid
26896-18-4
693-19-6
Octanoic acid, 7-methyl-
7-methyl-octanoic acid
7-methyl caprylic acid
tert-Nonanoic acid; Isononanoicacid; Isononansaure; isononanic acid; iso-nonanoic acid; 7-Methyloctansaeure; 7-Methyl-octansaeure
7-methylcaprylic acid
tert-Nonanoic acid; Isononanoicacid; Isononansaure; isononanic acid; iso-nonanoic acid; 7-Methyloctansaeure; 7-Methyl-octansaeure
3,5,5-Trimethylhexanoic acid, 97%
Chemical Properties
Formula: C9H18O2
Formula Weight: 158.24
Melting point: -70°
Boiling Point: 230-232°
Flash Point: 125°(257°F)
Density: 0.910
Refractive Index: 1.4290
Storage & Sensitivity: Ambient temperatures.
Solubility: Miscible with the usual organic solvents.
Applications: 3,5,5-Trimethylhexanoic acid, is an important organic intermediate. It is also used as an an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.
Notes
Keep container tightly closed in a dry and well-ventilated place. Keep away from oxidizing agents. Stable under recommended storage conditions.
221-975-0 [EINECS]
248-092-3 [EINECS]
26896-18-4 [RN]
3,5,5-Trimethylhexanoic acid [ACD/IUPAC Name]
3,5,5-Trimethylhexansäure [German] [ACD/IUPAC Name]
3302-10-1 [RN]
512-34-5 [RN]
Acide 3,5,5-triméthylhexanoïque [French] [ACD/IUPAC Name]
Hexanoic acid, 3,5,5-trimethyl- [ACD/Index Name]
Isononanoic acid
Isononanoic-Acid
[3302-10-1]
>95%
01.10.3302
3,5,5-TRIMETHYL HEXANOIC ACID
3,5,5-trimethylhexanoic acid, 97%
3,5,5-TrimethylhexanoicAcid
Hexanoic acid,3,5,5-trimethyl-
7-METHYL OCTANOIC ACID; ISONONANOIC ACID; Methyloctanoicacid; Isononansaure; I-NONANOICACID; 7-methylcaprylic acid. Cas No. 26896-18-4. Molecular formula C9H18O2. Molecular weight 158.24.
Formulation of Isononanoic acid (for guidance only)
Triethanolamine(102-71-6 15): 30%
2-Propanol, 1-amino- (78-96-6 10):20%
Isononanoic acid (3302-10-1): 1-10%
1, 11 - Undecanedioic Acid (1852-04-6 1): 10%
Aminoisobutyl alcohol (124-68-5): 1-5%
Dodecanedioic acid (693-23-2): 1-5%
ISONONANSAURE
CAS Number : 26896-18-4
EINECS Number : 248-092-3
METATAGS : C9H18O2; İSONONANSAURE; ISONONANSAURE; ISONONAN SAURE; isononansaure; ısononansaure; isononan saure; ısononan saure; Isononansaure; isononansaure; Iso nonan saure; İsononan Saure; Isononan Saure; IsononanSaure; ısonanonsaure; ısonanoıc acıd; isononanoıc acid; Methyloctanoicacid; I-NONANOICACID; Isononansaure; 7-methylcaprylic acid; 7-METHYL OCTANOIC ACID; I-nanonsaure; I-Nanonsaure; Isononansaure; I -NONANOICACID; ISONONANOIC ACID; Methyloctanoicacid; 7-Methylcaprylic Acid; 7-METHYL OCTANOIC ACID; izonanonsaure; ızononan saure; izononanoic asit; 7-methyl-; 7-methyl-octanoic acid; 3,5,5-Trimethylhexansaeure; 3,5,5-trimethyl-hexanoicaci; 3,5,5-Trimethlhexanoic acid; C9H18O2; 3,5,5-Trimethylhexanoic Acid; IZONONANSAURE; İZONONAN SAURE;
Intermediate for metal soap, plasticizer, detergent, alkyd resin, acid chloride and cosmetics. Isononan Saure esters are used as base stocks for synthetic lubricants and metalworking fluids, and as plasticizers. Isononan Saure salts are used as paint driers and as polyvinyl chloride stabilizers. Isononan Saure peroxides are used as polymerization catalysts. Isononan Saure is an important organic intermediate. Isononan Saure is also used as an an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuf.
Isononan Saure is a mixture of isomers with a 3,5,5-trimethyl hexanoic acid content of about 90, and is obtained by oxidation of the corresponding isononyl aldehyde.
The clear, colorless liquid with a faint odor is miscible with the usual organic solvents. Isononan Saure is only sparingly soluble in water.
STORAGE;
Tighten the cap of container and store in a cool , dry , well-ventilated , storage area of
cabinet.
Emergency and First Aid Procedure of Isononan Saure:
1)Skin Contact of Isononan Saure: Remove contaminated clothing. Wash the affected area with plenty of
clean water and soap. If irritation develops, see a physician.
2)Eye Contact of Isononan Saure: Flash eyes with plenty of clean water for at least 15 minutes while
holding eyelids open. If irritation develops , see a physician.
3)Inhalation of Isononan Saure: If a large amount is inhaled , remove individual(s) to fresh air.
Metal sabun, plastikleştirici, deterjan, alkid reçinesi, asit klorür ve kozmetik için ara ürünler. İzononan Saure esterleri, sentetik yağlayıcılar ve metal işleme sıvıları için baz stokları olarak ve plastikleştiriciler olarak kullanılır. İzononanoik asit tuzları, boya kurutucuları ve polivinil klorür stabilizatörleri olarak kullanılır. Polimerizasyon katalizörleri olarak izononanoik asit peroksitler kullanılır. İzononanoik asit önemli bir organik ara ürün. İzononanoik asit aynı zamanda organik sentez, ilaç, zirai ilaç ve boya üretiminde kullanılan önemli bir hammadde ve ara madde olarak da kullanılır.
İzononan Saure , yaklaşık 90 bir 3,5,5-trimetil heksanoik asit içeriğine sahip izomerlerin bir karışımıdır ve ilgili izononil aldehid'in oksitlenmesiyle elde edilir.
Soluk bir kokuya sahip berrak, renksiz sıvı normal organik çözücülerle karışabilir. İzononanoik Asit, suda az çözünürdür.
DEPOLAMA;
Kabın kapağını sıkıştırın ve serin, kuru ve iyi havalandırılan bir depolama alanına yerleştirin.
kabine.
İzononan Saure Acil ve İlk Yardım Prosedürü:
1) İzononan Saure Cilt Temasında: Kontamine olmuş giysileri çıkarın. Etkilenen alanı bol miktarda
Temiz su ve sabun. Tahriş gelişirse, bir doktora görün.
2) İzononan Saure Göz ile Temasında: En az 15 dakika süre ile bol su ile göz yıkama yapın.
Göz kapaklarını açık tutarak. Tahriş gelişirse, bir doktora görün.
3) İzononan Saure solunması Çok miktarda solunduğunda, bireyi temiz havaya çıkarın.
