4,4'-Methylenebis(2-ethylbenzenamine) cas no:19900-65-3
Synonyms: Aniline,4,4'-methylenebis[2-ethyl- (8CI);3,3'-Diethyl-4,4'-diaminodiphenylmethane;4,4'-Diamino-3,3'-diethyldiphenylmethane;4,4'-Methylenebis(2-ethylaniline);4,4'-Methylenebis(o-ethylaniline);4,4'-Methylenebis[2-ethylbenzamine];Araldite HY 350;C 100S;C 100S (amine);H 256;H 256 (amine);HY 450;KayahardA-A;
Name4,4'-Methylenebis(2-ethylbenzenamine)
CAS19900-65-3
SynonymsAniline,4,4'-methylenebis[2-ethyl- (8CI);3,3'-Diethyl-4,4'-diaminodiphenylmethane;4,4'-Diamino-3,3'-diethyldiphenylmethane;4,4'-Methylenebis(2-ethylaniline);4,4'-Methylenebis(o-ethylaniline);4,4'-Methylenebis[2-ethylbenzamine];Araldite HY 350;C 100S;C 100S (amine);H 256;H 256 (amine);HY 450;KayahardA-A;
EINECS(EC#)243-420-1
Molecular FormulaC17H22N2
Molecular Weight254.41
Appearanceyellowish thick liquid
refractive index1.603
Hazard Xn: Harmful;N: Dangerous for the environment;
Risk R22
Safety
Safety Information about 4,4'-Methylenebis(2-ethylbenzenamine) (CAS NO.19900-65-3):
Hazard Codes: 
Xn,
N
Risk Statements: 22-40-50/53
R22: Harmful if swallowed.
R40: Limited evidence of a carcinogenic effect.
R50/53: Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Statements: 36/37-60-61
S36/37: Wear suitable protective clothing and gloves.
S60: This material and its container must be disposed of as hazardous waste.
S61: Avoid release to the environment. Refer to special instructions / safety data sheets.
Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.
