

Product Name:
|
Urea-like |
Product Category:
|
Other product lines |
Molecular formula:
|
C3H7NO2 |
CAS Number:
|
51-79-6 |
Other:
|
Chinese Name: Ethyl carbamate Aliases: urea, uratan, ulaiya, urethane, ulaican, ulaitan English name: urethane English alias: Ethyl urethane; diethyl carbonate; ethyl carbonate; Carbamic Acid Ethyl Ester; Molecular weight: 89.093 Appearance properties: colorless odorless crystal or white crystalline powder, with a taste like saltpeter. Density (g/mL, 48/4°C): 1.045 Relative vapor density (g/mL, air = 1): 3.07 Melting point (ºC): 49 Boiling point (ºC, normal pressure): 182~184 Refractive index (52ºC): 1.4144 Flash point (ºC): 92 Heat of formation (KJ/mol): 1.664 Vapor pressure (kPa, 103ºC): 7.20 Solubility (% 15.5ºC, water): 48 Solubility: soluble in water, ethanol, ether, chloroform and glycerol, slightly soluble in olive oil. It can dissolve almost all organic liquids except aliphatic hydrocarbons, such as aromatic hydrocarbons, esters, organic acids, alcohols and ethers. Uses: for the synthesis of pharmaceuticals, pesticide intermediates and new materials Packing: 25kg plastic woven bag or composite kraft paper bag, carton or cardboard drum, plastic drum packaging, or according to customer specified requirements. Quality standard: qualified product: ≥98.5%; Excellent grade: ≥99.0% |
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