AZOBENZENE CAS NO.103-33-3

AZOBENZENE Basic information

Product Name:    AZOBENZENE
Synonyms:    TRANS-AZOBENZENE;AZOBENZENE PESTANAL;AZOBENZENE, 1GM, NEAT;AZOBENZENE 1X1ML MEOH 2000UG/ML;AZOBENZENE, 500MG, NEAT;(E)-1,2-Diphenyldiazene;Azobenzeen;Azobenzen
CAS:    103-33-3
MF:    C12H10N2
MW:    182.22
EINECS:    203-102-5
Product Categories:   
Mol File:    103-33-3.mol
 

AZOBENZENE Chemical Properties
Melting point     65-68 °C (lit.)
Boiling point     293 °C (lit.)
density     1.09 g/mL at 25 °C (lit.)
vapor pressure     1 mm Hg ( 104 °C)
refractive index     1.62662 (78.1℃)
Fp     100 °C
storage temp.     2-8°C
solubility     6.4mg/l
form     Crystalline Powder
color     Orange
Water Solubility     Soluble in alcohol, ether, benzene and glacial acetic acid. Insoluble in water.
Merck     14,917
BRN     1819138
Stability:    Stable. Combustible. Incompatible with strong oxidizing agents. Air and light sensitive.
CAS DataBase Reference    103-33-3(CAS DataBase Reference)
IARC    3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System    Azobenzene (103-33-3)

Safety Information
Hazard Codes     T,N,Xn,F
Risk Statements     45-20/22-48/22-50/53-68-67-65-62-51/53-38-11-48/20-39/23/24/25-23/24/25-52/53
Safety Statements     53-45-60-61-62-36/37-33-29-16-9-7
RIDADR     UN 3077 9/PG 3
WGK Germany     3
RTECS     CN1400000
Autoignition Temperature    890 °F
TSCA     Yes
HazardClass     6.1(b)
PackingGroup     III
HS Code     29270000
Toxicity    LD50 orally in Rabbit: 1000 mg/kg