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31640 Supelco

4,4′-Diaminodiphenylmethane

analytical standard

Synonym: 4,4′-Methylenedianiline, MDA

  • CAS Number 101-77-9

  • Empirical Formula (Hill Notation) C13H14N2

  • Molecular Weight 198.26

  •  Beilstein Registry Number 474706

  •  EC Number 202-974-4

  •  MDL number MFCD00007914

  •  PubChem Substance ID 329753859

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Properties

Related Categories Additional Standards, All alphabetical sorted, Analytical Standards, Analytical/Chromatography, Chromatography,
grade   analytical standard
InChI Key   YBRVSVVVWCFQMG-UHFFFAOYSA-N
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
mp   88-92 °C
Featured Industry   Cosmetics, Personal Care, and Cleaning Products
Food and Beverages
format   neat

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

4,4′-Diaminodiphenylmethane is a curing agent for epoxy resins. It is prepared from formaldehyde aniline when heated with aniline hydrochloride and aniline.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2651 6.1 / PGIII
WGK Germany 
3
RTECS 
BY5425000
Flash Point(F) 
446 °F
Flash Point(C) 
230 °C
Protocols & Articles

Articles

GC Analysis of a 32-Component Anilines Mix on SLB®-IL59

From our library of Articles, Sigma-Aldrich presents GC Analysis of a 32-Component Anilines Mix on SLB®-IL59
Keywords: Chromatography, Gas chromatography, Mass selective detector

Peer-Reviewed Papers
15

References

Related Products

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