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32950

Sigma-Aldrich

4,4′-Diaminodiphenylmethane

≥97.0% (GC)

Synonym(s):
4,4′-Methylenedianiline, MDA
Empirical Formula (Hill Notation):
C13H14N2
CAS Number:
Molecular Weight:
198.26
Beilstein:
474706
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥97.0% (GC)

mp

88-92 °C

solubility

water: soluble

SMILES string

Nc1ccc(Cc2ccc(N)cc2)cc1

InChI

1S/C13H14N2/c14-12-5-1-10(2-6-12)9-11-3-7-13(15)8-4-11/h1-8H,9,14-15H2

InChI key

YBRVSVVVWCFQMG-UHFFFAOYSA-N

Gene Information

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Chlorodiphenylmethane 98%

Sigma-Aldrich

125032

Chlorodiphenylmethane

Diphenylmethane 99%

Sigma-Aldrich

D209317

Diphenylmethane

assay

≥97.0% (GC)

assay

98%

assay

99%

assay

95%

mp

88-92 °C

mp

15-17 °C (lit.)

mp

22-24 °C (lit.)

mp

77-81 °C

solubility

water: soluble

solubility

-

solubility

-

solubility

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

Gene Information

mouse ... Slc6a2(20538)
rat ... Slc6a3(24898), Slc6a4(25553)

Gene Information

-

Gene Information

-

Gene Information

-

Application

4,4′-Diaminodiphenylmethane was employed:
  • as dummy template for bisphenols imprinting
  • in the synthesis of amino modified multi-walled carbon nanotubes/polydimethylsiloxane
  • as curing agent to study the kinetics of formation of epoxy resin composites
  • in rubber industry as an epoxyresin hardener

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 1B - Muta. 2 - Skin Sens. 1 - STOT RE 2 - STOT SE 1

Target Organs

Liver

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

429.8 °F - closed cup

Flash Point(C)

221 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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