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Ulaitol / urethane /ethyl carbamate

CAS No.: 51-79-6
Item No.: C0033
Store at: RT

English Name: ethyl carbamate; Urethane; Carbamic acid ethyl ester; Ethylurethane

Other names: Ulatan; Ulaya

CAS No.: 51-79-6

C3H7NO2=89.09

Grade: high purity grade

Content: ≥ 98.0%

Chloride: ≤ 0.005%

Urea test: qualified

Melting point: 47 ~ 50 ℃ (dissolution range 2 ℃)

Water dissolution test: qualified

Burning residue: ≤ 0.1%

Physicochemical properties: colorless crystal or white powder, flammable, toxic, LD50 (mouse, oral) 2500mg/kg. It has potential carcinogenic effect. Odorless, with a cool taste, similar to saltpeter. Boiling point 182-184 ℃, sublimation at 103 ℃ (7.2kpa), relative density 0.9862, flash point 92 ℃. Soluble in water, ethanol, ether and glycerin, slightly soluble in chloroform and olive oil. The aqueous solution is neutral. 1g is dissolved in 0.5ml water, 0.8ml ethanol, 0.9ml chloroform, 1.5ml ether, 2.5ml glycerol and 32ml olive oil

Purpose: biochemical research. Colorants for printing and dyeing industry can also be used in biochemical research. Organic synthesis. Solvents.

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