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Ethyl N-methylcarbamate

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Name

Ethyl N-methylcarbamate

EINECS N/A
CAS No. 105-40-8 Density 0.964g/cm3
PSA 38.33000 LogP 0.75320
Solubility 410g/L(temperature not stated) Melting Point N/A
Formula C4H9 N O2 Boiling Point 172°Cat760mmHg
Molecular Weight 103.121 Flash Point 57.8°C
Transport Information N/A Appearance N/A
Safety Moderately toxic by subcutaneous route. Experimental teratogenic effects. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also CARBAMATES. Risk Codes R40
Molecular Structure Molecular Structure of 105-40-8 (N-METHYLURETHANE) Hazard Symbols Xn
Synonyms

Carbamicacid, methyl-, ethyl ester (6CI,7CI,8CI,9CI); Ethyl N-methylcarbamate; Ethylmethylcarbamate; Methylurethane; N-Methylurethan; N-Methylurethane; NSC 8836

Article Data 40

Ethyl N-methylcarbamate Chemical Properties

IUPAC Name: ethyl N-methylcarbamate 
Empirical Formula: C4H9NO2
Molecular Weight: 103.1198g/mol
EINECS: 203-295-6
Index of Refraction: 1.4
Molar Refractivity: 25.95 cm3
Molar Volume: 106.8 cm3
Polarizability: 10.28 10-24cm3
Surface Tension: 27.1 dyne/cm
Density: 0.964 g/cm3
Flash Point: 57.8 °C
Enthalpy of Vaporization: 40.84 kJ/mol
Boiling Point: 172 °C at 760 mmHg
Vapour Pressure: 1.36 mmHg at 25°C 
Chemical Properties: Clear colorless to peach liquid
Canonical SMILES: CCOC(=O)NC
InChI: InChI=1S/C4H9NO2/c1-3-7-4(6)5-2/h3H2,1-2H3,(H,5,6)
InChIKey: SURZCVYFPAXNGN-UHFFFAOYSA-N
Structure of Ethyl N-methylcarbamate (CAS NO.105-40-8):

Ethyl N-methylcarbamate Toxicity Data With Reference

1.    

mic-mus:lym 5 mmol/L

    MUREAV    Mutation Research. 174 (1986),285.
2.    

scu-mus LD50:1360 mg/kg

    AJEBAK    Australian Journal of Experimental Biology and Medical Science. 45 (1967),507.

Ethyl N-methylcarbamate Consensus Reports

Reported in EPA TSCA Inventory.

Ethyl N-methylcarbamate Safety Profile

Hazard Codes: HarmfulXn
Risk Statements: 40 
R40:Limited evidence of a carcinogenic effect.
Safety Statements: 36/37 
S36/37:Wear suitable protective clothing and gloves.
RTECS: FC2625000
Moderately toxic by subcutaneous route. Experimental teratogenic effects. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also CARBAMATES.

Ethyl N-methylcarbamate Specification

 Ethyl N-methylcarbamate , its cas register number is 105-40-8. It also can be called 4-04-00-00200 (Beilstein Handbook Reference) ; AI3-09519 ; BRN 1743375 ; CCRIS 2510 ; Carbamic acid, methyl-, ethyl ester ; EINECS 203-295-6 ; Ethyl methylcarbamate ; Ethylester kyseliny methylkarbaminove ; HSDB 5367 ; Methylcarbamic acid, ethyl ester ; Methylurethane ;
 N-Methyl urethan ; NSC 8836 . Ethyl N-methylcarbamate (CAS NO.105-40-8) is soluble in water. And it may cause a carcinogenic effect.

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