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4,4'-Methylenedianiline

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  Post Date: Apr 08,2015
  Expiry Date: Oct 05,2015
  Detailed Description: Cas No. :101-77-9

Chemical name: 4,4'-Diaminodiphenyl Methane;4,4'-Methylene Dianiline
CAS No.: 101-77-9
Molecular formula: C15H14N2
Molecular weight: 198.26

Properties:
MDA is an important chemical intermediate. In addition to being used in producing MDI and HMDI, it is widely used for polyimide, polyester-imine insulating varnish, polyimide resin, epoxy resin hardener, heat-resisting polymer, chain extender of polyurethane elastomer.

Usages:
It can be applied in preparation of multifunctional epoxy resin, epoxy powder coating, etc.
These materials made with MDA have excellent mechanical properties, electrical insulation, high temperature resistance, radiation resistance, and wear resistance.  

Specification:

Appearance White to yellowish crystal solid
Melting point 87℃ min.
Purity 99% min.

Packing: 25 kg or 750 kg bags.

  CAS Registry Number:

101-77-9
  Synonyms: ;4,4'-Methylenebisaniline;4-(4-Aminobenzyl)phenylamine;4,4'-diaminodiphenylmethan;4,4'-diaminoditan;4,4'-methylenebis-benzenamin;4,4'-methylenebisbenzenamine;4,4'-Diamino diphenyl methane;DADPM;4,4'-methanediyldianiline;2,2'-methanediyldianiline;sodium chloride 4,4'-methanediyldianiline (1:1:3);N,N'-diphenylmethanediamine;3,3'-methanediyldianiline;1,1-diphenylmethanediamine;4,4'-methanediyldianilinium;4,4-Methylenedianiline;
  Molecular Formula: C13H16N2
  Molecular Weight: 200.2784
  Molecular Structure: 101-77-9 4,4'-Methylenedianiline
  Hazard Symbols:  T:Toxic;
 N:Dangerous for the environment;
  Risk Codes: R39/23/24/25:;
R43:;
R45:;
R48/20/21/22:;
R51/53:;
  Safety Description: S45:;
S53:;
S61:;

  Company: Weifang Richem International Ltd     [ China ]        
  Contact: Mr Du
  Tel: +86-536-2222176
  Fax: +86-536-2222175
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