Introduction：Basic information about CAS 872-35-5|2-MERCAPTOIMIDAZOLE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-MERCAPTOIMIDAZOLE |
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| CAS Number | 872-35-5 | Molecular Weight | 100.142 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 255.0±23.0 °C at 760 mmHg |
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| Molecular Formula | C3H4N2S | Melting Point | 228-231 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 108.0±22.6 °C |
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Names
| Name | 2-Mercaptoimidazole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 255.0±23.0 °C at 760 mmHg |
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| Melting Point | 228-231 °C(lit.) |
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| Molecular Formula | C3H4N2S |
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| Molecular Weight | 100.142 |
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| Flash Point | 108.0±22.6 °C |
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| Exact Mass | 100.009521 |
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| PSA | 67.48000 |
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| LogP | 0.83 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.653 |
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| InChIKey | OXFSTTJBVAAALW-UHFFFAOYSA-N |
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| SMILES | S=c1[nH]cc[nH]1 |
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| Storage condition | 2-8°C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- NI8515000
- CHEMICAL NAME :
- Imidazole-2-thiol
- CAS REGISTRY NUMBER :
- 872-35-5
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C3-H4-N2-S
- MOLECULAR WEIGHT :
- 100.15
- WISWESSER LINE NOTATION :
- T5M CNJ BSH
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36 |
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| WGK Germany | 3 |
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| RTECS | NI8515000 |
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| HS Code | 2933290090 |
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Customs
| HS Code | 2933290090 |
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| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 1H-Imidazole-2-thiol |
| MFCD00005188 |
| 2-mercaptoimidazole |
| 1,3-Dihydro-2H-imidazole-2-thione |
| 2H-Imidazole-2-thione, 1,3-dihydro- |
| imidazolylsulfide |
| EINECS 212-823-4 |
