ETHYLENE UREA
Ethylene urea is a synthetic organic compound primarily used in the production of resins, adhesives, and coatings, as well as in the textile and leather industries.
Ethylene urea is derived from the reaction of ethylene diamine and urea, and its chemical structure features both amide and imidazole groups, contributing to its versatility in industrial applications.
Ethylene urea is also used in research to investigate the properties and reactions of imidazolidinone derivatives.
CAS Number: 123-75-1
EC Number: 204-673-8
Chemical Formula: C3H6N2O
Molecular Weight: 70.09 g/mol
Synonyms: 2-Imidazolidone, imidazolidin-2-one, 120-93-4, 2-Imidazolidinone, ETHYLENEUREA, imidazolidinone, Ethylene urea, N,N'-Ethyleneurea, 2-Oxoimidazolidine, 1,3-Ethyleneurea, Imidazolid-2-one, Monoethyleneurea, 2-Oxomidazolidine, Urea, 1,3-ethylene-, SD 6073, 2-imidazolidinon, Urea, N,N'-(1,2-ethanediyl)-, NSC 21314, 2-Imidazolidone, 96%, MFCD00005257, DTXSID0020602, CHEBI:37001, Urea,3-ethylene-, NSC-21314, WLN: T5MVMTJ, 2K48456N55, Urea,N'-(1,2-ethanediyl)-, HSDB 4021, EINECS 204-436-4, imidazolidone, 2-imidazolinone, AI3-22151, 2-Imidazolidone (Ethylene urea), imidazolin-2-one, mancozeb TP2, UNII-2K48456N55, Imidazoliden-2-one, 2-oxo-imidazolidine, EC 204-436-4, ETHYLENEUREA [HSDB], CHEMBL12034, DTXCID20602, 2-IMIDAZOLIDINONE [MI], NSC3338, NSC-3338, NSC21314, Tox21_200783, AKOS000121325, HY-W031536, NCGC00248832-01, NCGC00258337-01, AS-13128, BP-21148, CAS-120-93-4, PD065555, DB-021217, DB-021218, CS-0075560, I0005, NS00008037, EN300-21266, D71145, 2-Imidazolidinon 100 microg/mL in Acetonitrile, 2-Imidazolidone, PESTANAL(R), analytical standard, Q-200290, Q2813813, F0001-0335, Z104494954, InChI=1/C3H6N2O/c6-3-4-1-2-5-3/h1-2H2,(H2,4,5,6, 65118-65-2
Ethylene urea is a synthetic organic compound primarily used in the production of resins, adhesives, and coatings, as well as in the textile and leather industries.
Ethylene urea appears as a white to off-white crystalline solid and is highly soluble in water, alcohol, and other organic solvents.
Ethylene urea is derived from the reaction of ethylene diamine and urea, and its chemical structure features both amide and imidazole groups, contributing to its versatility in industrial applications.
Ethylene urea is used as an intermediate in the synthesis of various chemicals and resins, including those employed in the manufacture of plastics, textiles, and rubber products.
Ethylene urea is particularly valued for its ability to improve the performance of adhesives and coatings, where it acts as a cross-linking agent to enhance the strength and durability of the final product.
In the textile industry, ethylene urea is employed in the production of durable press fabrics, where it imparts wrinkle resistance and improves the overall finish of the materials.
Ethylene urea is also utilized in the leather industry for tanning and treating hides, as it helps to improve the texture and appearance of leather goods.
Ethylene urea's role as a cross-linking agent is also essential in enhancing the properties of various synthetic polymers and resins used in the manufacture of paints, varnishes, and other coating materials.
Ethylene urea is also known to be a potential environmental contaminant, and its use in certain applications has been restricted due to concerns about its impact on aquatic ecosystems.
As a result, alternative compounds are being explored to replace ethylene urea in specific formulations, particularly where environmental or health safety is a priority.
Ethylene urea is an organic compound with the molecular formula C₃H₆N₂O, characterized by its five-membered heterocyclic ring containing two nitrogen atoms and one carbonyl group.
The structure of Ethylene urea consists of a ring with nitrogen atoms at positions 1 and 3, and a carbonyl group (C=O) attached to the second carbon atom of the ring.
This configuration imparts a range of chemical and physical properties to Ethylene urea, making it versatile in various applications.
Chemically, Ethylene urea is notable for its stability and reactivity, particularly in forming complexes with metals and other organic molecules.
Ethylene urea can act as a nucleophile due to the lone pair of electrons on the nitrogen atoms, making it useful in various chemical reactions and syntheses.
Ethylene urea exhibits moderate polarity and solubility in water, which contributes to its utility in different industrial and laboratory settings.
In practical applications, Ethylene urea is employed as a building block in the synthesis of pharmaceuticals and agrochemicals.
Ethylene urea's role as an intermediate is significant in the development of various biologically active compounds, including potential drugs with therapeutic properties.
Additionally, Ethylene urea serves as a stabilizing agent in certain chemical processes and formulations.
Ethylene urea is also used in research to investigate the properties and reactions of imidazolidinone derivatives.
Ethylene urea's ability to form stable complexes and participate in a range of chemical transformations makes it a valuable tool in both synthetic chemistry and material science.
Overall, Ethylene urea is a versatile compound with important applications in chemical synthesis, pharmaceuticals, and research.
Ethylene urea's unique structural features and reactivity profile enable it to play a crucial role in various chemical and industrial processes.
Ethylene urea is a member of ureas and an imidazolidinone.
Ethylene urea is a heterocyclic chemical compound.
Ethylene urea is composed of an imidazolidine core ( fully saturated imidazole) with a ketone function on the carbon between the two nitrogen atoms.
Ethylene urea is used as a herbicide and insecticide.
Ethylene urea is found in particular in the chemical structure of vitamin B8.
Ethylene urea is a dopamine receptor agonist.
Ethylene urea is used as a reagent in the synthesis of some drugs.
Ethylene urea has been shown to have affinity for 5-HT1A and 5-HT2C receptors
Ethylene urea is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 100 to < 1 000 tonnes per annum.
Ethylene urea is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Ethylene urea has been used in vivo studies to assess its effect on serotonin levels.
Ethylene urea also binds with high affinity to adrenergic receptors, including the D3 receptor.
Ethylene urea may be useful as a ligand for studying dopamine D3 receptors.
Ethylene urea is a metabolite of ethylenethiourea (ETU), a decomposition product of the ethylenebis(dithiocarbamate) (EBDC) fungicides.
Ethylene urea is an organic compound that is used in the synthesis of glycol ethers.
Ethylene urea has also been shown to inhibit the production of proinflammatory cytokines and reduce light emission.
Ethylene urea is a structural analog of imidazolidinones, which are known to possess antiinflammatory activity.
Ethylene urea can be synthesized by reacting trifluoroacetic acid with an aromatic hydroxyl group and two nitrogen atoms.
The major metabolic pathways for Ethylene urea include oxidation, reduction, hydrolysis, and conjugation with glucuronic acid.
Ethylene urea reacts with water molecules to form hydrogen peroxide and molecular oxygen gas.
Ethylene urea is a metabolite of ethylenethiourea (ETU), a decomposition product of the ethylenebis(dithiocarbamate) (EBDC) fungicides.
Ethylene urea is a largely obsolete insecticide.
Ethylene urea is a metabolite of ethylenethiourea (ETU), a decomposition product of the ethylenebis(dithiocarbamate) (EBDC) fungicides.
Ethylene urea is a member of ureas and an imidazolidinone.
Ethylene urea is white to off-white solid.
Ethylene urea is a heterocyclic chemical compound.
Ethylene urea is used as a herbicide and insecticide.
Ethylene urea is found in particular in the chemical structure of vitamin B8.
Ethylene urea is a dopamine receptor agonist.
Ethylene urea is used as a reagent in the synthesis of some drugs.
Ethylene urea is a metabolite of ethylenethiourea (ETU).
Ethylene urea is a decomposition product of the ethylenebis(dithiocarbamate) (EBDC) fungicides.
Ethylene urea is a polar solvent and Lewis base.
Ethylene urea is mainly used as high-effect formaldehyde removing detergents
Ethylene urea is a white crystalline powder, which can be dissolved in water.
Ethylene urea can be used as anti-crease agent, de-aldehyde agent and crosslinking agent.
Ethylene urea’s also the main composition of air freshener.
Ethylene urea is an important additives of ink for inkjets.
Ethylene urea can also imporve the color contrast to enhance the printing effect.
Ethylene urea can be used as home air formaldehyde potent enzyme.
Ethylene urea can be used as intermediates for anti-schistosomiasis drugs.
Ethylene urea can be used as basic raw materials of third-generation penicillin.
Ethylene urea is a metabolite of ethylenethiourea (ETU)
Ethylene urea is a decomposition product of the ethylenebis(dithiocarbamate) (EBDC) fungicides.
Ethylene urea is thiadiazole pharmaceutical intermediate
Ethylene urea can be used as reactant for synthesis of Chiral microporous materials from achiral precursors.
Ethylene urea is a class of 5-membered ring heterocycles structurally related to imidazole.
Ethylene urea feature a saturated C3N2 backbones, except for the presence of a urea or amide functional group in the 2 or 4 positions.
The Ethylene urea is cyclic ureas.
Ethylene urea is a polar solvent and Lewis base.
Drugs featuring this ring system include emicerfont, imidapril, and azlocillin.
Ethylene urea is the reagent used in permanent press clothing.
Ethylene urea serves mainly as a formaldehyde scavenger and chemical building block.
Apart from the textile industry Ethylene urea is used in construction and coatings industry applications.
Ethylene urea is mainly used in various kinds of formaldehyde removing formulations such as high-effect formaldehyde removing detergents and long-term formaldehyde dissolution intermediates.
In the flavor and fragrance industry Ethylene urea is used as a release control agent.
The pharma industry is using Ethylene urea as an intermediate for antibiotics such as Mezlocillin and Azlocillin.
Main users are the leather, rubber, fragrance and textile coating industry.
Ethylene urea is a white crystalline powder, which can be dissolved in water.
Applications of Ethylene Urea:
Ethylene urea can be used as anti-crease agent, de-aldehyde agent and crosslinking agent.
Ethylene urea’s also the main composition of air freshener.
Textile industry:
Cotton products are composed by long chain cellulose, which contains lots of hydroxyls to form spacious hydrogen bonds.
These hydrogen bonds will be broken and then randomly reformed under the heat or external forces.
That’s how the fabric folds come.
Ethylene urea reacts with hydroxyl groups when treating fabrics together with formaldehyde, forming a stable structure to prevent the folds from forming.
This method can also restain the pungent odor caused from using formaldehyde only as the anti-wrinkle treatment by effectively inhibiting the release of formaldehyde.
Besides, urea resin is another widely used textile finishing agent.
Ethylene urea's residues on fabrics slowly release formaldehyde, which can be effectively inhibited by 2-Imidazolidone.
Coating and Paint:
Ethylene urea can be used as de-aldehyde agent in poly-EVA, all kinds of water-based coatings, paints, pigments, adhesives and paper industry.
Ethylene urea can also be added to the paint alone to make the paint absorbing and decomposing formaldehyde.
Ink for inkjet printers:
Ethylene urea is an important additives of ink for inkjets.
Ethylene urea can disperse the pigment, lubricate the channels, prevent nozzles from drying out and blocking, and imporve the storage stability of ink.
Ethylene urea can also imporve the color contrast to enhance the printing effect.
Adhesive:
Various types of artificial panels such as plywood, chipboard, fiberboard and composite panels, usually choose urea resin, phenolic resin or melamine resin as adhesives.
Those adhesives are produced from polycondensation between formaldehyde and urea, phenol or melamine respectively.
All of them have the problem of slowly releasing gaseous formaldehyde into the environment.
Ethylene urea can be added to effectively reduce the formaldehyde release and does not affect the bonding effect.
Daily Chemical:
Ethylene urea is the main composition of household de-aldehyde agent.
Ethylene urea can be used as high-performance formaldehyde remover, home air formaldehyde potent enzyme, formaldehyde long-acting melting medium, aldehyde remover for glue, photocatalyst, floor deodorization care wax, furniture deodorizer, car deodorizer, etc.
Reactant for synthesis of:
Chiral microporous materials from achiral precursors
Aryl and heteroaryl N-acylureas via microwave-assisted palladium-catalyzed carbonylation
A highly water-soluble peptide based human neutrophil elastase inhibitor
Heterocycles by cyanoacetylation for antimicrobial use
Reactant for:
Pd-catalyzed C-N bond formation with heteroaromatic tosylates
Oxidative amidation of activated alkenes
Uses of Ethylene Urea:
Ethylene urea is used as Aryl and heteroaryl N-acylureas via microwave-assisted palladium-catalyzed carbonylation.
Ethylene urea is used as a highly water-soluble peptide based human neutrophil elastase inhibitor.
Ethylene urea is used as Chiral microporous materials from achiral precursors.
Ethylene urea is used as formaldehyde capture agent, fine chemicals intermediates, also used in the preparation of resin and the preparation of plasticizers, paint, adhesives, etc
Ethylene urea is used as formaldehyde capture agent to remove formaldehyde remaining in fabrics after finishing with 2D-resin, KB resin, urea-formaldehyde resin, melamine formaldehyde resin, etc.
Ethylene urea is also used as an intermediate for fine chemicals, used to make resins, plasticizers, paints, adhesives, etc.
Ethylene urea is used as a formaldehyde capture agent, an intermediate for fine chemicals, and also used to make resins and formulate plasticizers, spray paints, adhesives, etc.
Ethylene urea is used to synthesize chiral microporous materials prepared from achiral precursors.
Ethylene urea is used to prepare aryl and heteroaryl N-acylurea through microwave-assisted palladium-catalyzed carbonylation reaction.
Ethylene urea is used to synthesize a highly water-soluble peptide based on human neutrophil elastase inhibitors.
Ethylene urea formed by cyanoacetylation reaction used to synthesize antibacterial heterocyclic rings.
Ethylene urea is used for Pd-catalyzed reaction to form C- N bonds with heteroaromatic toluene sulfonate; used to activate the oxidative amidation reaction of alkenes.
Ethylene urea is mainly used in various kinds of formaldehyde removing reagent eg. For resinous product, Ethylene urea is used high effect formaldehyde removing detergent, long-term formaldehyde dissolution intermediate, formaldehyde removing for , leather, rubber, textile coating, and photocatolyst etc, In addition, Ethylene urea can be used in textile anti – crease finish, anti tearing finish.
Ethylene urea is used as a raw material.
Ethylene urea can be used in pharmaceutics industrial such as azlocillin sodium, anti-schistosomiasis, pesticide etc.
In pharmaceutical industry, Ethylene urea can be used as many kinds of antibiotics intermediate such as Mezlocillin, Azlocillin.
Ethylene urea also can be used as intermediate of medicine for snail fever and basic material for 3G penicillin
Ethylene urea serves mainly as a formaldehyde scavenger and chemical building block.
Apart from the textile industry Ethylene urea is used in construction and coatings industry applications.
Ethylene urea is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Ethylene urea is used in the following products: inks and toners.
Other release to the environment of Ethylene urea is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.
Other release to the environment of Ethylene urea is likely to occur from: indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).
Ethylene urea can be found in products with material based on: paper (e.g. tissues, feminine hygiene products, nappies, books, magazines, wallpaper).
Ethylene urea widespread uses by professional workers.
Ethylene urea is used in the following products: inks and toners. Ethylene urea is used in the following areas: printing and recorded media reproduction.
Ethylene urea is used as thiadiazole pharmaceutical intermediate
Ethylene urea can be used as reactant for synthesis of Chiral microporous materials from achiral precursors.
Ethylene urea is mainly used in various kinds of formaldehyde removing reagent, eg.: for resinous products, high effect formaldelhyde removing detergent, long-term formaldehyde dissolution intermediate, formaldehyde removing for rubber, leather, textile, coating, and photocatolyst etc.
In addtion, Ethylene urea can be used in textile anti-crease finish, anti tearing finish.
In pharmaceutical industry, Ethylene urea can be used as many kinds of antibiotics intermediate, such as Mezlocillin, Azlocillin.
Ethylene urea also can be used as intermediated of medicine for snail fever and basic material for 3G penicillin.
In biological industry, Ethylene urea can be used for producing growth regulator for plants, disinfectant, inhibitors, herbicide etc.
Consumer Uses:
Ethylene urea is used in the following products: inks and toners.
Other release to the environment of Ethylene urea is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.
Other Consumer Uses:
Fragrance
Solvent
Wrinkle resisting agent
Widespread uses by professional workers:
Ethylene urea is used in the following products: inks and toners.
Ethylene urea is used in the following areas: printing and recorded media reproduction.
Other release to the environment of Ethylene urea is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.
Uses at industrial sites:
Ethylene urea is used in the following products: adsorbents and inks and toners.
Ethylene urea is used in the following areas: printing and recorded media reproduction.
Release to the environment of Ethylene urea can occur from industrial use: in processing aids at industrial sites, in the production of articles, as an intermediate step in further manufacturing of another substance (use of intermediates) and as processing aid.
Industry Uses:
Fragrance
Wrinkle resisting agent
Intermediates
Features and Benefits of Ethylene Urea:
Features:
Chemical Structure:
Ethylene urea contains a five-membered ring with two nitrogen atoms and one carbonyl group.
The structure allows for various chemical interactions and modifications.
Versatility:
Ethylene urea can participate in a wide range of chemical reactions, including cyclization, nucleophilic addition, and substitution reactions.
Solubility:
Moderately polar, soluble in water and many organic solvents.
Stability:
Exhibits good chemical stability under standard conditions.
Functional Groups:
Presence of both amine and carbonyl groups facilitates diverse chemical transformations.
Benefits:
Pharmaceutical Applications:
Ethylene urea acts as a key intermediate in the synthesis of pharmaceuticals, contributing to the development of various therapeutic agents.
Agrochemical Production:
Used in the production of agrochemicals, enhancing the efficacy of agricultural products.
Research Utility:
Valuable in research for chemical synthesis and material science due to Ethylene urea's reactivity and stability.
Industrial Processes:
Serves as a stabilizing agent and building block in industrial chemical processes.
Purity and Quality:
High purity and quality are achievable, making Ethylene urea suitable for precise applications in both research and industry.
Adaptability:
Ethylene urea's ability to undergo various chemical reactions makes it adaptable for different synthetic routes and applications.
Scalability:
Process is scalable from laboratory to industrial production, ensuring efficient and cost-effective manufacturing.
Customizable Chemistry:
Functional groups allow for the creation of customized derivatives and complexes for specific uses.
Production of Ethylene urea:
In industrial and laboratory settings, the production of Ethylene urea follows these general steps:
Preparation of Starting Materials:
Key starting materials such as 1,2-diamines and carbonyl compounds are prepared or purchased from suppliers.
Purity and quality of these reagents are crucial for efficient synthesis.
Reaction Conditions:
The reaction conditions, including temperature, pressure, and the presence of catalysts, are optimized to ensure high yields and purity.
Cyclization reactions are typically carried out under controlled conditions to promote ring formation.
Purification:
After the reaction, the crude product is purified to remove any by-products and unreacted starting materials.
Common purification techniques include recrystallization and chromatographic methods.
Quality Control:
The final product is tested for purity and quality using analytical techniques such as NMR spectroscopy, mass spectrometry, and HPLC.
Ensuring Ethylene urea meets the required specifications is essential for its intended use.
Scaling Up:
For industrial production, the process is scaled up from laboratory conditions to larger reactors.
This involves optimizing reaction parameters and ensuring the safety and efficiency of the production process.
Synthesis of Ethylene Urea:
The synthesis of Ethylene urea typically involves the following methods:
Cyclization of Diamines and Carbonyl Compounds:
One common method is the cyclization of 1,2-diamines with carbonyl compounds, such as aldehydes or ketones.
For example, a reaction between ethylenediamine and a carbonyl compound can produce Ethylene urea.
This process often requires heating and sometimes a catalyst to facilitate ring formation.
Example Reaction:
H2N−CH2CH2−NH2 + RCHO → Ethylene urea + H2O
Hydrolysis of Imidazolidinone Derivatives:
Another approach involves the hydrolysis of substituted imidazolidinone derivatives.
These derivatives can be synthesized through various chemical transformations and then hydrolyzed to yield Ethylene urea.
Handling and Storage of Ethylene Urea:
Handling:
When handling ethylene urea, Ethylene urea is important to minimize direct contact with the skin, eyes, and inhalation of vapors or dust.
Work with Ethylene urea in well-ventilated areas or use local exhaust ventilation.
Wear appropriate personal protective equipment (PPE), including gloves and safety glasses, to prevent exposure.
Storage:
Store ethylene urea in a cool, dry place, away from incompatible substances such as strong acids, bases, and oxidizers.
Keep the container tightly closed and store it in a well-ventilated area, away from sources of heat or direct sunlight.
Ensure that storage areas are clearly marked and accessible only to authorized personnel.
Reactivity and Stability of Ethylene Urea:
Reactivity:
Ethylene urea is stable under normal conditions of use and storage, but it can react with strong acids, bases, and oxidizing agents, leading to the release of harmful fumes.
Ethylene urea is also known to be a potential source of nitrogen-based compounds under certain conditions.
Stability:
Ethylene urea is generally stable when stored properly, but it should not be exposed to heat, open flames, or moisture for prolonged periods, as it may decompose over time, especially under extreme conditions.
Incompatibilities:
Strong oxidizing agents, acids, and bases.
Decomposition of ethylene urea can release harmful gases such as ammonia and carbon oxides, making it essential to handle it with caution.
First Aid Measures of Ethylene Urea:
Inhalation:
If ethylene urea vapors or dust are inhaled, remove the affected person to fresh air immediately.
If symptoms such as coughing or shortness of breath persist, seek medical attention.
Skin Contact:
In case of skin contact, wash the affected area with plenty of soap and water.
If irritation or a rash develops, seek medical advice.
Eye Contact:
Rinse eyes immediately with large amounts of water for at least 15 minutes while lifting the upper and lower eyelids.
Seek medical attention immediately if irritation persists or if contact is prolonged.
Ingestion:
If ethylene urea is ingested, do not induce vomiting unless instructed by a medical professional.
Rinse the mouth with water and seek immediate medical attention for further evaluation.
Firefighting Measures of Ethylene Urea:
Suitable Extinguishing Media:
Use dry chemical powder, carbon dioxide (CO2), foam, or water spray to extinguish a fire involving ethylene urea.
Choose the appropriate agent based on the specific fire situation.
Special Hazards:
Ethylene urea is combustible, and combustion may produce harmful gases such as ammonia, carbon monoxide, and carbon dioxide.
Avoid breathing in fumes from a fire.
Protective Equipment:
Firefighters should wear self-contained breathing apparatus (SCBA) and full protective gear to prevent exposure to toxic fumes and chemicals during firefighting efforts.
Accidental Release Measures of Ethylene Urea:
Personal Precautions:
In the event of a spill, wear appropriate PPE, including gloves, safety goggles, and respirators, as necessary.
Avoid inhalation of vapors or dust and prevent direct skin or eye contact.
Environmental Precautions:
Prevent the release of ethylene urea into the environment, particularly into waterways or soil.
If Ethylene urea spills into a body of water, report it immediately to the relevant authorities.
Spill Cleanup:
For small spills, absorb the material using suitable absorbent materials such as sand, earth, or vermiculite.
For larger spills, contain the spill and remove it with a vacuum or mechanical means.
Dispose of the waste material according to local regulations.
Exposure Controls/Personal Protective of Ethylene Urea:
Occupational Exposure Limits:
Ensure that workplace exposure limits for ethylene urea are followed.
Local and international guidelines should be consulted for appropriate limits to minimize exposure risks.
Engineering Controls:
Provide adequate ventilation to prevent the accumulation of ethylene urea vapors or dust in the work area.
A local exhaust ventilation system may be required to control inhalation risks in confined spaces.
Personal Protective Equipment (PPE):
Respiratory Protection:
Use a NIOSH-approved respirator if exposure limits may be exceeded or if ventilation is insufficient to control airborne concentrations.
Hand Protection:
Wear chemically resistant gloves (e.g., nitrile or neoprene gloves) to prevent skin contact.
Eye Protection:
Safety goggles or a face shield should be worn to protect eyes from accidental splashes or vapors.
Body Protection:
Wear appropriate protective clothing such as lab coats, aprons, or full-body suits to avoid skin contact.
Identifiers of Ethylene Urea:
IUPAC Name: imidazolidin-2-one
Molecular Formula: C3H6N2O
InChI Key: YAMHXTCMCPHKLN-UHFFFAOYSA-N
SMILES: O=C1NCCN1
Molecular Weight (g/mol): 86.09
MDL Number: MFCD00005257
CAS: 120-93-4
CAS Number: 123-75-1
Chemical Formula: C3H6N2O
IUPAC Name: 1,3-Dihydro-2H-imidazol-2-one
InChI Key: QXWCTMHJJQYMIY-UHFFFAOYSA-N
SMILES: C1C(=O)N(CN1)O
EINECS Number: 204-673-8
Beilstein Reference: 603873
PubChem CID: 7032
ChemSpider ID: 6756
Empirical Formula (Hill Notation): C3H6N2O
CAS Number: 120-93-4
Molecular Weight: 86.09
Beilstein: 106252
EC Number: 204-436-4
MDL number: MFCD00005257
UNSPSC Code: 12352100
PubChem Substance ID: 24896082
NACRES: NA.22
Assay: 96%
mp: 129-132 °C (lit.)
SMILES string: O=C1NCCN1
InChI: 1S/C3H6N2O/c6-3-4-1-2-5-3/h1-2H2,(H2,4,5,6)
InChI key: YAMHXTCMCPHKLN-UHFFFAOYSA-N
Properties of Ethylene Urea:
Molecular Weight: 86.09 g/mol
XLogP3: -1.3
Hydrogen Bond Donor Count: 2
Hydrogen Bond Acceptor Count: 1
Rotatable Bond Count: 0
Exact Mass: 86.048012819 Da
Monoisotopic Mass: 86.048012819 Da
Topological Polar Surface Area: 41.1Ų
Heavy Atom Count: 6
Complexity: 63.2
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
pKa: 14.58±0.20(Predicted)
Storage Condition: Sealed in dry,Room Temperature
Refractive Index: 1.5110 (estimate)
Appearance: white powder (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 131.00 °C. @ 760.00 mm Hg
Boiling Point: 358.70 °C. @ 760.00 mm Hg (est)
Flash Point: 397.00 °F. TCC ( 202.50 °C. ) (est)
logP (o/w): -1.230 (est)
Soluble in: water, 2.646e+004 mg/L @ 25 °C (est)
Molecular Formula: C3H6N2O
Molar Mass: 86.09
Density: 1.1530 (rough estimate)
Melting Point: 129-132 °C (lit.)
Boling Point: 158.75°C (rough estimate)
Flash Point: 265°C
Water Solubility: soluble
Vapor Presure: 0.002Pa at 20℃
Appearance: White needle crystal
Color: White to off-white
Merck: 14,4914
BRN: 106252
Specifications of Ethylene Urea:
Appearance (Color): White to light yellow
Appearance (Form): Powder
Infrared spectrum: Conforms
HPLC: >=95.0 %
Names of Ethylene Urea:
Regulatory process names:
2-imidazolidone
2-imidazolidone
IUPAC names:
1,3-Ethyleneurea2-Imidazolidinone 2-Imidazolidone2-OxoimidazolidineEthylene urea
2-Imidazolidinone
2-imidazolidinone
2-Imidazolidone
2-imidazolidone
2-imidazolidone
Ethylene Urea
Imidazolidin-2-on
imidazolidin-2-one
Trade names:
1,3-Ethyleneurea
2-Imidazolidinone
2-Imidazolidinone (8CI, 9CI)
2-Imidazolidinón
2-IMIDAZOLIDONE
2-Imidazolidone
2-Oxoimidazolidine
CIM-70
ETHYLENE UREA
Ethyleneurea
Ethylenharnstoff
Imidazolidinone (6CI)
N,N'-Ethyleneurea
SD 6073
Urea, ethylene- (7CI)
Urea, N,N'-(1,2-ethanediyl)-
Other identifier:
120-93-4
