methylene diurethane cas no:3693-53-6

Namemethylene diurethane
CAS3693-53-6
Synonymsmethylene diurethane;bis(n-ethoxycarbonylamino)methane;carbamic acid, methylenebis-, diethyl ester;carbamic acid, methylenedi-, diethyl ester;diethyl methylenedicarbamate;diethylmethylenedicarbamate;methylene bisurethane;methylene diurethan
EINECS(EC#)223-011-4
Molecular FormulaC7H14N2O4
Molecular Weight190.19

refractive index1.448

Risk R40
Safety

Risk Statements: 40
R40: Limited evidence of a carcinogenic effect.
Safety Statements : 22-36/37
S22: Do not breathe dust. 
S36/37: When Methylene diurethan (CAS NO.3693-53-6) is used,wear suitable protective clothing and gloves.
RTECS: FC2200000

Questionable carcinogen with experimental tumorigenic data. When heated to decomposition it emits toxic fumes of NO_x. See also CARBAMATES.

1.

ipr-mus TDLo:6500 mg/kg/13W-I:ETA

JNCIAM    Journal of the National Cancer Institute. 9 (1948),35.