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2,4-Diaminoazobenzene Structure

2,4-Diaminoazobenzene

  • Product Name2,4-Diaminoazobenzene
  • CAS495-54-5
  • CBNumberCB0259536
  • MFC12H12N4
  • MW212.25
  • EINECS207-803-7
  • MDL NumberMFCD00044529
  • MOL File495-54-5.mol

Chemical Properties

Melting point: 117~123℃
Boiling point: 342.09°C (rough estimate)
Density  1.1390
vapor pressure  0Pa at 25℃
refractive index  1.5000 (estimate)
solubility  Acetonitrile (Slightly), Chloroform (Slightly), Methanol (Slightly)
form  Solid
pka 3.11±0.10(Predicted)
color  Red to Very Dark Brown
Water Solubility  348.393mg/L at 30℃
LogP 2.715 at 25℃
CAS DataBase Reference 495-54-5
EPA Substance Registry System C.I. Solvent Orange 3 (495-54-5)

Safety

Symbol(GHS)  Exclamation Mark (GHS07)Health Hazard (GHS08)Environment (GHS09)
GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H302-H315-H340-H410
Precautionary statements  P201-P202-P264-P270-P273-P280-P281-P301+P312-P302+P352-P308+P313-P321-P330-P332+P313-P362-P391-P405-P501
TSCA  TSCA listed
REACH Registrations Active

2,4-Diaminoazobenzene Chemical Properties,Usage,Production

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