Introduction：Basic information about CAS 799283-97-9|4-ISOCYANATO-5-METHYL-1-PHENYL-1H-PYRAZOLE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-ISOCYANATO-5-METHYL-1-PHENYL-1H-PYRAZOLE |
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| CAS Number | 799283-97-9 | Molecular Weight | 199.20900 |
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| Density | 1.17g/cm3 | Boiling Point | 314.4ºC at 760 mmHg |
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| Molecular Formula | C11H9N3O | Melting Point | 56-60ºC |
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| MSDS | USA | Flash Point | 143.9ºC |
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Names
| Name | 4-isocyanato-5-methyl-1-phenylpyrazole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.17g/cm3 |
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| Boiling Point | 314.4ºC at 760 mmHg |
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| Melting Point | 56-60ºC |
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| Molecular Formula | C11H9N3O |
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| Molecular Weight | 199.20900 |
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| Flash Point | 143.9ºC |
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| Exact Mass | 199.07500 |
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| PSA | 47.25000 |
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| LogP | 2.14800 |
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| Index of Refraction | 1.612 |
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| InChIKey | IIFVDOYRTLEGHQ-UHFFFAOYSA-N |
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| SMILES | Cc1c(N=C=O)cnn1-c1ccccc1 |
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Safety Information
| Hazard Codes | C: Corrosive;T: Toxic; |
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| HS Code | 2933199090 |
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Customs
| HS Code | 2933199090 |
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| Summary | 2933199090. other compounds containing an unfused pyrazole 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
| 4-Isocyanato-5-methyl-1-phenyl-1H-pyrazole |
| 5-methyl-1-phenylpyrazol-4-isocyanate |
