Introduction：Basic information about CAS 203-85-0|1H,3H-Naphtho[1,8-cd]thiopyran, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1H,3H-Naphtho[1,8-cd]thiopyran |
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| CAS Number | 203-85-0 | Molecular Weight | 186.27300 |
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| Density | 1.224g/cm3 | Boiling Point | 372.4ºC at 760mmHg |
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| Molecular Formula | C12H10S | Melting Point | / |
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| MSDS | / | Flash Point | 181.3ºC |
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Names
| Name | 1,3-Dihydro-2-thiaphenalene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.224g/cm3 |
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| Boiling Point | 372.4ºC at 760mmHg |
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| Molecular Formula | C12H10S |
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| Molecular Weight | 186.27300 |
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| Flash Point | 181.3ºC |
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| Exact Mass | 186.05000 |
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| PSA | 25.30000 |
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| LogP | 3.58660 |
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| Vapour Pressure | 2.06E-05mmHg at 25°C |
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| Index of Refraction | 1.715 |
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| InChIKey | PIUJLKSYKOKWMI-UHFFFAOYSA-N |
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| SMILES | c1cc2c3c(cccc3c1)CSC2 |
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Safety Information
Customs
| HS Code | 2930909090 |
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| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| 1H.3H-Naphtho<1.8>thiopyran |
| 2H,6H-naphtho<1,8-cd>thiin |
| 1.3-Dihydro-2-thiophenalen |
| 1H,3H-Naphtho(1,8-cd)thiopyran |
| 1H.3H-Naphtho<1.8>thiapyran |
| 1H,8-cd]thiopyran |
