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4,4'-Methylene dianilineC13H14N2

CAS-No.:
101-77-9
UN-No.:
2651
EC-No.:
202-974-4
Hazard identification number:
60
Hazard signs
GHS07
GHS08
GHS09

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Occupational exposure limit
ACGIH (US)
  • TWA (ppm) 0,1
  • TWA (mg/m3) 0,81
OSHA (PEL) (US)
  • TWA (ppm) 0,01
  • STEL (ppm) 0,1
  • H: 317
    May cause an allergic skin reaction
  • H: 341
    Suspected of causing genetic defects.

  • H: 350
    May cause cancer.
  • H: 370
    Causes damage to organs (or state all
    organs affected, if known) (state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard).
  • H: 373
    May cause damage to organs (state all organs affected, if known) through prolonged or repeated exposure (state route of exposure if it is conclusively
    proven that no other routes of exposure cause the hazard)

  • H: 411
    Toxic to aquatic life with long lasting
    effects

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • Melting point:
    197.6 °F
  • Boiling Point:
    748.4 °F
  • Density (at 20 °C, if not notified otherwise):
    1,1 g/cm3
  • Ionization:
    7,20 eV
  • Flash Point:
    428 °F
  • Hazardous Effects:
    C, Ss, M

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Also known as:
  • 4((4-aminophenyl)methyl)aniline
  • 4,4-Diaminodiphenylmethan
  • 4,4-Diaminodiphenylmethane
  • 4,4-Diphenylmethanediamine
  • 4,4-Methylenbisbenzamin
  • 4,4-Methylenedianiline
  • 4,4´-MDA
  • Benzenamine, 4,4-methylenebis-
  • Bis (4-aminophenyl)methane
  • Bis(4-aminophenyl)methane
  • BISANILINE, 4,4-METHYLENE-
  • DADIP
  • Dianilinomethane
  • MDA
  • MDA, Methylenedianiline, Diaminodiphenylmethane,
  • para
  • para-Diaminodiphenyl-methane

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