Introduction：Basic information about CAS 21548-49-2|4-Methyl-1,3-dithiolan-2-one, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Methyl-1,3-dithiolan-2-one |
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| CAS Number | 21548-49-2 | Molecular Weight | 134.22000 |
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| Density | 1.288g/cm3 | Boiling Point | 191.8ºC at 760mmHg |
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| Molecular Formula | C4H6OS2 | Melting Point | / |
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| MSDS | / | Flash Point | 76.1ºC |
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Names
| Name | 4-Methyl-1,3-dithiolan-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.288g/cm3 |
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| Boiling Point | 191.8ºC at 760mmHg |
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| Molecular Formula | C4H6OS2 |
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| Molecular Weight | 134.22000 |
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| Flash Point | 76.1ºC |
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| Exact Mass | 133.98600 |
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| PSA | 67.67000 |
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| LogP | 1.97490 |
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| Vapour Pressure | 0.506mmHg at 25°C |
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| Index of Refraction | 1.586 |
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| InChIKey | DSLRLRPNJIGHLW-UHFFFAOYSA-N |
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| SMILES | CC1CSC(=O)S1 |
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Safety Information
Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 1,3-Dithiolan-2-one,4-methyl |
