Introduction：Basic information about CAS 19786-56-2|4-hydrazino-5-methylthieno[2,3-d]pyrimidine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-hydrazino-5-methylthieno[2,3-d]pyrimidine |
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| CAS Number | 19786-56-2 | Molecular Weight | 180.23000 |
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| Density | 1.472g/cm3 | Boiling Point | 412ºC at 760mmHg |
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| Molecular Formula | C7H8N4S | Melting Point | 182ºC |
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| MSDS | / | Flash Point | 203ºC |
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Names
| Name | (5-methylthieno[2,3-d]pyrimidin-4-yl)hydrazine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.472g/cm3 |
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| Boiling Point | 412ºC at 760mmHg |
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| Melting Point | 182ºC |
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| Molecular Formula | C7H8N4S |
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| Molecular Weight | 180.23000 |
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| Flash Point | 203ºC |
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| Exact Mass | 180.04700 |
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| PSA | 92.07000 |
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| LogP | 2.05860 |
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| Vapour Pressure | 5.34E-07mmHg at 25°C |
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| Index of Refraction | 1.793 |
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| InChIKey | IWRWDRZDFILWMR-UHFFFAOYSA-N |
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| SMILES | Cc1csc2ncnc(NN)c12 |
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Safety Information
| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-36/37/39 |
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| HS Code | 2934999090 |
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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
| 5-Methyl-4-hydrazino-thieno<2,3-d>pyrimidin |
| 4-hydrazino-5-methyl-thieno[2,3-d]pyrimidine |
| 4-Hydrazinyl-5-Methyl-Thieno[2,3-d]Pyrimidine |
