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4 4'-Methylenedianiline CAS 101-77-9


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  • 101-77-9

  • bosschem

  • 101-77-9

4,4'-Methylenedianiline Basic information
Chemical Properties Uses Preparation
Product Name: 4,4'-Methylenedianiline
Synonyms: Bis-(4-aMino;methylenebis(aniline);MDA;DIANILINOMETHANE;Di-(4-aminophenyl)methane;DADPM;bis(p-aminophenyl)methane;BIS-(4-AMINOPHENYL)METHANE
CAS: 101-77-9
MF: C13H14N2
MW: 198.26
EINECS: 202-974-4
Mol File: 101-77-9.mol
4,4'-Methylenedianiline Chemical Properties
Melting point 89-91 °C(lit.)
Boiling point 242 °C2 mm Hg(lit.)
density 1.15
vapor pressure 0Pa at 25℃
refractive index 1.5014 (estimate)
Fp 430 °F
solubility water: soluble
form neat
pka 5.32±0.25(Predicted)
color White to Light yellow
Water Solubility Slightly soluble. <0.1 g/100 mL at 19 ºC
Merck 142,980
BRN 474706
Exposure limits ACGIH: TWA 0.1 ppm (Skin)
OSHA: STEL 100 ppb
LogP 1.55 at 25℃
CAS DataBase Reference 101-77-9(CAS DataBase Reference)
NIST Chemistry Reference Benzenamine, 4,4'-methylenebis-(101-77-9)
IARC 2B (Vol. 39, Sup 7) 1987
EPA Substance Registry System 4,4'-Methylenedianiline (101-77-9)


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