4,4'-Methylenebis(2-ethylaniline)

Names

[ CAS No. ]:
19900-65-3

[ Name ]:
4,4'-Methylenebis(2-ethylaniline)

[Synonym ]:
3,3'-diethyl-4,4'-diaminodiphenylmethane
4,4'-diamino-3,3'-diethyldiphenylmethane
4,4'-Methylene-Bis(2-ethylbenzeneamine) [ME-DDM]
Benzenamine, 4,4'-methylenebis[2-ethyl-
4,4'-methanediylbis(2-ethylaniline)
MFCD00128916
EINECS 243-420-1
4,4'-Methylenebis(2-ethylaniline)
Mboea

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
426.0±40.0 °C at 760 mmHg

[ Melting Point ]:
45 °C

[ Molecular Formula ]:
C₁₇H₂₂N₂

[ Molecular Weight ]:
254.370

[ Flash Point ]:
253.3±26.8 °C

[ Exact Mass ]:
254.178299

[ PSA ]:
52.04000

[ LogP ]:
3.63

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.612

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BY5270000

CHEMICAL NAME :: Aniline, 4,4'-methylenebis(o-ethyl-

CAS REGISTRY NUMBER :: 19900-65-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C17-H22-N2

MOLECULAR WEIGHT :: 254.41

WISWESSER LINE NOTATION :: ZR B2 D1R DZ C2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 1 mg/plate

REFERENCE :: ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 49,185,1982

Safety Information

[ Hazard Codes ]:
Xn: Harmful;N: Dangerous for the environment;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
36/37-60-61

[ HS Code ]:
2921590090

Customs

[ HS Code ]: 2921590090

[ Summary ]:
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%