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Name 1,5-Diphenylcarbazide
CAS 140-22-7
EINECS(EC#) 205-403-7
Molecular Formula C13H14N4O
MDL Number MFCD00003013
Molecular Weight 242.28
MOL File 140-22-7.mol

Chemical Properties

Appearance white crystals or powder
Melting point  170-175 °C(lit.)
Boiling point  385.1°C (rough estimate)
density  1.31 g/cm3
refractive index  1.6120 (estimate)
storage temp.  2-8°C
solubility  aqueous acetone: passes test
form  Powder or Flakes
pka 9.98±0.43(Predicted)
color  White to cream
Odor Odorless
Stability: Stable. Light sensitive. Incompatible with strong oxidizing agents.
Water Solubility  Soluble in glacial acetic acid, alcohol and acetone. Slightly soluble in water.
Sensitive  Light Sensitive
Merck  14,3321
BRN  752039
CAS DataBase Reference 140-22-7(CAS DataBase Reference)
NIST Chemistry Reference N'',n'''-diphenylcarbonohydrazide(140-22-7)
EPA Substance Registry System 140-22-7(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  FF2750000
HazardClass  IRRITANT
HS Code  29280090

Hazard Information

Material Safety Data Sheet(MSDS)

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