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Quick Details

  • CAS No.: 101-77-9
  • Other Names: Diaminodiphenyl Methane
  • MF: C13H14N2
  • EINECS No.: 202-974-4
  • Place of Origin: Henan, China (Mainland)
  • Type: Dyestuff Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates, Epoxy Curing agent
  • Purity: 99.0%min
  • Brand Name: PYTCHG
  • Model Number: MDA 99%
  • Application: Curing agent of epoxy resin, insulating,dyes,diisocyanate,rubber
  • Appearance: White to yellowish crystal

Packaging & Delivery

Packaging Details Net 25kg/drum/Bags or as requested
Delivery Time 12 days from S/C date

4,4'-Methylenedianiline

 

Other Names

IUPAC name 

Bis(4-aminophenyl)methane

Other names

4,4'-Diaminodiphenylmethane; 4,4'-Methylenebisbenzenamine; MDA; para, para'-Diaminodiphenyl-methane; Dianilinomethane; 4,4'-Diphenylmethanediamine

Identifiers

CAS Number

101-77-9 

3D model (Jmol)

Interactive image

ChEBI

CHEBI:32506 

ChEMBL

ChEMBL85728 

ChemSpider

7296 

ECHA InfoCard

100.002.705

EC Number

202-974-4

KEGG

C14288 

  

Appearance

White to yellowish crystal

4,4’-MDA

 99% min

Melting point     

 88% MIN

 UN NO.:                      2651   

 

Properties

Chemical formula

C13H14N2

Molar mass

198.27 g·mol−1

Appearance

Pale brown, crystalline solid

Odor

faint, amine-like[1]

Density

1.05 g/cm3 (100°C)

Melting point

89 °C (192 °F; 362 K)

Boiling point

398 to 399 °C (748 to 750 °F; 671 to 672 K)

Solubility in water

0.125 g/100 ml (20 °C)

Vapor pressure

0.0000002 mmHg (20°C)[1]

Hazards

Main hazards

potential carcinogen[1]

Flash point

190 °C; 374 °F; 463 K [1]

US health exposure limits (NIOSH):

PEL (Permissible)

TWA 0.010 ppm ST 0.100 ppm[1]

REL (Recommended)

Ca[1]

IDLH (Immediate danger)

Ca [N.D.][1]

Package

Plastic lined paper bags, 25kg/bag

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China (Mainland) | Manufacturer, Trading Company
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