Benzimidazole CAS NO.51-17-2

Benzimidazole Chemical Properties
Melting point     169-171 °C (lit.)
Boiling point     360 °C
density     1.1151 (rough estimate)
refractive index     1.5500 (estimate)
Fp     360°C
storage temp.     Store below +30°C.
solubility     xylene: soluble1g in 2g (boiling)(lit.)
pka    5.532(at 25℃)
form     Crystalline Powder or Crystals
color     Beige to brown
Water Solubility     sparingly soluble
λmax    271nm(MeOH)(lit.)
Merck     14,1081
BRN     109682
Stability:    Stable. Combustible. Incompatible with strong oxidising agents.
InChIKey    HYZJCKYKOHLVJF-UHFFFAOYSA-N
CAS DataBase Reference    51-17-2(CAS DataBase Reference)
NIST Chemistry Reference    1H-Benzimidazole(51-17-2)
EPA Substance Registry System    Benzimidazole (51-17-2)

Benzimidazole Basic information
Product Name:    Benzimidazole
Synonyms:    TIMTEC-BB SBB004294;N,N'-O-PHENYLENEFORMAMIDINE;1,3-BENZODIAZOLE;1H-BENZIMIDAZOLE;1H-BENZO[D]IMIDAZOLE;AKOS BBS-00004349;BENZIMIDAZOLE;1,3-Diazaindene
CAS:    51-17-2
MF:    C7H6N2
MW:    118.14
EINECS:    200-081-4
Mol File:    51-17-2.mol

Safety Information
Hazard Codes     Xi
Risk Statements     36/37/38
Safety Statements     37/39-26-24/25
WGK Germany     3
RTECS     DD5425000
Hazard Note     Irritant
TSCA     Yes
HS Code     29339990
Hazardous Substances Data    51-17-2(Hazardous Substances Data)
Toxicity    LD50 oral in mouse: 2910mg/kg