2-Hydroxybenzimidazole 615-16-7 99%
2-Hydroxybenzimidazole Chemical Properties
Melting point >300 °C (lit.)
Boiling point 247.23°C (rough estimate)
density 1.2296 (rough estimate)
refractive index 1.5880 (estimate)
storage temp. Store below +30°C.
solubility 0.543g/l
pka 11.95±0.10(Predicted)
form Crystalline Powder
color Off-white to pale brown
Water Solubility insoluble
BRN 119866
CAS DataBase Reference 615-16-7(CAS DataBase Reference)
NIST Chemistry Reference 2H-Benzimidazol-2-one, 1,3-dihydro-(615-16-7)
EPA Substance Registry System 2H-Benzimidazol-2-one, 1,3-dihydro- (615-16-7)
2-Hydroxybenzimidazole Basic information
Product Name: 2-Hydroxybenzimidazole
Synonyms: o-phenylene urea;RARECHEM AQ NN 0099;TIMTEC-BB SBB004209;TIMTEC-BB SBB000067;2-Hydroxybenzimidazole,2(1H)-Benzimidazolone (1H-Benzimidazol-2-ol);2-hydroxy and iMidazole;2H-Benzimidazol-2-one, 1,3-dihydro-;o-Benzimidazolone
CAS: 615-16-7
MF: C7H6N2O
MW: 134.14
EINECS: 210-412-4
Mol File: 615-16-7.mol
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 22-24/25-37/39
WGK Germany 1
RTECS DE1625000
Hazard Note Irritant
TSCA Yes
HS Code 29339990
Toxicity LD50 scu-mus: 620 mg/kg ARZNAD 8,42,58
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