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CAS 101-77-9

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4,4-Diaminodiphenylmethane

Description:
4,4-Diaminodiphenylmethane, commonly referred to as MDA, is an organic compound characterized by its structure, which features two amino groups attached to a diphenylmethane backbone. It appears as a white to light yellow crystalline solid and is known for its high melting point. MDA is primarily used in the production of polyurethane foams, epoxy resins, and as a curing agent in various applications. It exhibits good thermal stability and chemical resistance, making it valuable in industrial processes. However, MDA is also recognized for its potential health hazards; it is classified as a possible human carcinogen and can cause skin and respiratory irritation upon exposure. Due to these safety concerns, handling MDA requires appropriate precautions, including the use of personal protective equipment. Regulatory measures often govern its use, emphasizing the importance of safety protocols in environments where MDA is present. Overall, while MDA serves significant industrial purposes, awareness of its toxicological profile is crucial for safe management.
Formula:C13H14N2
InChI: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:InChIKey=YBRVSVVVWCFQMG-UHFFFAOYSA-N
SMILES:C(C1=CC=C(N)C=C1)C2=CC=C(N)C=C2
Synonyms:
  • 1,1-Diphenylmethanediamine
  • 2,2'-Methanediyldianiline
  • 3,3'-Methanediyldianiline
  • 4,4'-Diamino diphenyl methane
  • 4,4'-Diaminobiphenyl methane
  • 4,4'-Diaminodiphenylenemethane
  • 4,4'-Diaminodiphenylmethan
  • 4,4'-Diaminodiphenylmethane
  • 4,4'-Diaminoditan
  • 4,4'-Diphenylmethanediamine
  • See more synonyms
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