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32950

Sigma-Aldrich

4,4′-Diaminodiphenylmethane

≥97.0% (GC)

Synonym(s):

4,4′-Methylenedianiline, MDA

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About This Item

Empirical Formula (Hill Notation):
C13H14N2
CAS Number:
101-77-9
Molecular Weight:
198.26
Beilstein:
474706
EC Number:
202-974-4
MDL number:
MFCD00007914
UNSPSC Code:
12352100
PubChem Substance ID:
57648737
NACRES:
NA.22

Quality Level

100

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

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

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General description

4,4′-diaminodiphenylmethane acts as a bidentate-bridging ligand, forming hydrogen bonds with its amine hydrogen atoms, and also participates in several non-covalent interactions.

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, Liver,eye - retina

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

32950-BULK:
32950-1KG:4548173937298
32950-50G:4548173937311
32950-VAR:
32950-250G:4548173937304

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD7037
BCCD2794
BCCD1123
BCCC1696
BCCB6546

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Xiaoli Sun et al.
Journal of chromatography. A, 1343, 33-41 (2014-04-15)
A simple and fast method for both dummy template selection and polymer composition optimization is proposed here. A series of dummy templates for bisphenols imprinting were screened by running them on a non-imprinted polymer (NIP) column with porogen solvent as
A dsc kinetic study on the effect of filler concentration on crosslinking of diglycidylether of bisphenol-A with 4, 4'-diaminodiphenylmethane.
de Miranda MIG, et al.
Polymer, 38(5), 1017-1020 (1997)
Carcinogenic and chronic effects of 4,4'-diaminodiphenylmethane, an epoxyresin hardener.
R Schoental
Nature, 219(5159), 1162-1163 (1968-09-14)
Jessica M Labonté et al.
The ISME journal, 9(11), 2386-2399 (2015-04-08)
Viral infections dynamically alter the composition and metabolic potential of marine microbial communities and the evolutionary trajectories of host populations with resulting feedback on biogeochemical cycles. It is quite possible that all microbial populations in the ocean are impacted by
Bing Yu et al.
Journal of ethnopharmacology, 165, 173-179 (2015-02-25)
Fuzi [the lateral root of Aconitum carmichaeli Debx (Ranunculaceae)] is a well-known traditional medicinal herb used to treat chronic heart failure (CHF). Aconitine-type alkaloids are major alkaloids that are responsible for the pharmacological activity and toxicity of this herb.To investigate
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