43210-67-9
fenbendazole
CAS: 43210-67-9
Molecular Formula: C15H13N3O2S
43210-67-9 - Names and Identifiers
| Name | fenbendazole |
| Synonyms | hoe881 HOE-881V Febendazole Fenbedazole fenbendazol fenbendazole Phenthioimidazole methyl-5-phenyl-thio-2-benzimidazole carbamate Methyl 5-phenylthio-1H-benaimidazol-2-yl carbamate 2-(Methoxycarbonylamino)-5-(phenylthio)benzimidazole 5-(phenylthio)-2-benzimidazolecarbamic acid methyl ester methyl [6-(phenylsulfanyl)-1H-benzimidazol-2-yl]carbamate methyl N-(5-phenylsulfanyl-3H-benzoimidazol-2-yl)carbamate [5-(PHENYLTHIO)-1H-BENZIMIDAZOL-2-YL]CARBAMIC ACID, METHYL ESTER Carbamic acid, 5-(phenylthio)-1H-benzimidazol-2-yl-, methyl ester |
| CAS | 43210-67-9 |
| EINECS | 256-145-7 |
| InChI | InChI=1/C15H13N3O2S/c1-20-15(19)18-14-16-12-8-7-11(9-13(12)17-14)21-10-5-3-2-4-6-10/h2-9H,1H3,(H2,16,17,18,19) |
43210-67-9 - Physico-chemical Properties
| Molecular Formula | C15H13N3O2S |
| Molar Mass | 299.35 |
| Density | 1.2767 (rough estimate) |
| Melting Point | 233°C |
| Boling Point | 541.4±42.0 °C at 760 mmHg |
| Water Solubility | Insoluble in water |
| Solubility | Easily soluble in dimethyl sulfoxide (DMSO), slightly soluble in general organic solvents, insoluble in water. |
| Appearance | White to light yellow powder |
| Color | White to Light yellow |
| Merck | 14,3960 |
| BRN | 759077 |
| pKa | 10.80±0.10(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.6740 (estimate) |
| MDL | MFCD00144301 |
| Physical and Chemical Properties | Light brown gray crystalline powder. Odorless. Tasteless. Melting point 233 °c (decomposition). Insoluble in water, slightly soluble in organic solvents, soluble in dimethyl sulfoxide. Low toxicity. The oral LD50 of rats was more than 10000 mg/kg. |
| Use | A new broad-spectrum anthelmintic drug for veterinary use. It is suitable for repelling adult worms and larvae of gastrointestinal nematodes in cattle, horses, pigs and sheep. It has the advantages of wide anthelmintic spectrum, low toxicity, good tolerance, good palatability and wide safety range. |
43210-67-9 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 2 |
| RTECS | DD6520500 |
| HS Code | 29339900 |
43210-67-9 - Upstream Downstream Industry
| Raw Materials | 5-chloro-2-nitroaniline |
43210-67-9 - Introduction
Easily soluble in dimethyl sulfoxide (DMSO), slightly soluble in general organic solvents, insoluble in water. Odorless and tasteless.
Last Update：2022-10-16 17:25:12
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Raw Materials for 43210-67-9