Introduction：Basic information about CAS 53988-10-6|Methylmercaptobenzimidazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Methylmercaptobenzimidazole |
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| CAS Number | 53988-10-6 | Molecular Weight | 164.227 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 344.1±35.0 °C at 760 mmHg |
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| Molecular Formula | C8H8N2S | Melting Point | 273ºC |
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| MSDS | / | Flash Point | 161.9±25.9 °C |
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Names
| Name | 2H-benzimidazole-2-thione, 1,3-di-hydro-4(or 5)-methyl |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 344.1±35.0 °C at 760 mmHg |
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| Melting Point | 273ºC |
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| Molecular Formula | C8H8N2S |
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| Molecular Weight | 164.227 |
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| Flash Point | 161.9±25.9 °C |
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| Exact Mass | 164.040817 |
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| PSA | 67.48000 |
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| LogP | 2.94 |
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| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
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| Index of Refraction | 1.733 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DE1176050
- CHEMICAL NAME :
- 2H-Benzimidazole-2-thione, 1,3-dihydro-4(or 5)-methyl-
- CAS REGISTRY NUMBER :
- 53988-10-6
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C8-H8-N2-S
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 340 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 15(Suppl 1),S65,1996
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Safety Information
| Hazard Codes | Xn |
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| Risk Phrases | R20/21/22 |
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| Safety Phrases | 26-36 |
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| RIDADR | UN 2811 6.1/PG 3 |
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| WGK Germany | 2 |
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| RTECS | DE1050000 |
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Synonyms
| Vulkanox MB 2 |
| 5-methyl-benz-1,3-imidazole-2-thione |
| 2H-Benzimidazole-2-thione, 1,3-dihydro-4-methyl- |
| S-Methyl-2-mercaptobenzimidazole |
| Nocrac MMB |
| 1-methylbenzimidazole-2-thiol |
| Methyl-2-mercaptobenzimidazole |
| Methylmercaptobenzimidazole |
| EINECS 258-904-8 |
| 2-mercapto-4-methylbenzimidazole |
| 1,3-dihydro-4-methyl-2H-benzimidazole-2-thione |
| Antioxidant 60 |
| MFCD00466107 |
| 2-MMBI |
| 1-Methyl-1,3-dihydro-2H-benzimidazole-2-thione |
| 2H-Benzimidazole-2-thione, 1,3-dihydro-1-methyl- |
| 4-Methyl-1,3-dihydro-2H-benzimidazole-2-thione |
| 4-Methyl-2-mercaptobenzimidazol |
| 4-Methyl-2-mercaptobenzimidazole |
| 4-methyl-1H-benzimidazole-2-thiol |
| 2-Mercaptotoluimidazole |
| Vanox MTI |
