31431-39-7 Mebendazole Mebendazole CAS NO 31431-39-7
Mebendazole CAS NO 31431-39-7
Mebendazole Basic information |
Product Name: | Mebendazole |
Synonyms: | r17635;telmin;vermicidin;vermirax;vermox;verpanyl;(5-Benzoyl-1H-benzimidazol-2-yl)carbamicacidmethylester;CHEMBRDG-BB 5250893 |
CAS: | 31431-39-7 |
MF: | C16H13N3O3 |
MW: | 295.29 |
EINECS: | 250-635-4 |
Product Categories: | -;Miscellaneous Natural Products;Intermediates & Fine Chemicals;Pharmaceuticals;Miscellaneous Enzyme;Amines;Aromatics;Heterocycles;VERMOX;Pharmaceutical intermediates |
Mol File: | 31431-39-7.mol |
|
Mebendazole Chemical Properties |
Melting point | 288.5°C |
Boiling point | 436.98°C (rough estimate) |
density | 1.1952 (rough estimate) |
refractive index | 1.6500 (estimate) |
storage temp. | 0-6°C |
solubility | Practically insoluble in water, in alcohol and in methylene chloride. |
pka | pKa 3.43/9.93(H2O,t =25,I=0.025) (Uncertain) |
form | neat |
Merck | 14,5768 |
BRN | 759809 |
CAS DataBase Reference | 31431-39-7(CAS DataBase Reference) |
EPA Substance Registry System | Carbamic acid, (5-benzoyl-1H-benzimidazol- 2-yl)-, methyl ester(31431-39-7) |
Safety Information |
Hazard Codes | Xn |
Risk Statements | 22 |
Safety Statements | 36 |
RIDADR | UN 2811 |
WGK Germany | 3 |
RTECS | EY8600000 |
HS Code | 29339900 |
Hazardous Substances Data | 31431-39-7(Hazardous Substances Data) |
Toxicity | LD50 orally: >80 mg/kg in sheep; >40 mg/kg in mice, rats and chickens (Van Gelder) |
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