Identification Chemical Properties Safety Data Hazard Information Spectrum Detail Supplier Related Products

3118-97-6

Name SUDAN II
CAS 3118-97-6
EINECS(EC#) 221-490-4
Molecular Formula C18H16N2O
MDL Number MFCD00003896
Molecular Weight 276.33
MOL File 3118-97-6.mol

Chemical Properties

Appearance Red to orange-brownish powder
Melting point  156-158 °C(lit.)
Boiling point  419.24°C (rough estimate)
density  1.1318 (rough estimate)
vapor pressure  0Pa at 25℃
refractive index  1.5800 (estimate)
storage temp.  Hygroscopic, Refrigerator, Under inert atmosphere
solubility  Chloroform (Slightly), DMSO (Slightly, Heated, Sonicated), Ethyl Acetate (Slight
Colour Index  12140
form  Powder
pka 13.52±0.50(Predicted)
color  Red to orange-brownish
Water Solubility  54.45μg/L at 25℃
Stability: Hygroscopic
LogP 6.6
CAS DataBase Reference 3118-97-6
IARC 3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System C.I. Solvent Orange 7 (3118-97-6)

Safety Data

Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3
RTECS  QL5850000
TSCA  Yes
HS Code  32129000
Safety Profile
Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Hazardous Substances Data 3118-97-6(Hazardous Substances Data)

Hazard Information

Supplier