Identification Chemical Properties Safety Data Supplier

2497-38-3

Name 4-HYDROXY-AZOBENZENE-4'-CARBOXYLICACID
CAS 2497-38-3
Molecular Formula C13H10N2O3.xH2O
MDL Number MFCD12198372
Molecular Weight 242.23
MOL File 2497-38-3.mol
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Chemical Properties

Melting point  266 °C (decomp)(Solv: ethanol (64-17-5))
Boiling point  497.7±30.0 °C(Predicted)
density  1.30±0.1 g/cm3(Predicted)
storage temp.  -20°C Freezer
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
pka 3.77±0.10(Predicted)
color  Very Dark Orange
EPA Substance Registry System Benzoic acid, 4-[(4-hydroxyphenyl)azo]- (2497-38-3)

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319-H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
HS Code  2927.00.5000

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