Introduction：Basic information about CAS 759-21-7|2-cyano-3-methylbut-2-enoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-cyano-3-methylbut-2-enoic acid |
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| CAS Number | 759-21-7 | Molecular Weight | 125.12500 |
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| Density | 1.15g/cm3 | Boiling Point | 286.6ºC at 760mmHg |
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| Molecular Formula | C6H7NO2 | Melting Point | 137 ºC |
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| MSDS | / | Flash Point | 127.1ºC |
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Names
| Name | 2-cyano-3-methylbut-2-enoic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.15g/cm3 |
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| Boiling Point | 286.6ºC at 760mmHg |
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| Melting Point | 137 ºC |
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| Molecular Formula | C6H7NO2 |
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| Molecular Weight | 125.12500 |
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| Flash Point | 127.1ºC |
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| Exact Mass | 125.04800 |
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| PSA | 61.09000 |
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| LogP | 0.93098 |
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| Index of Refraction | 1.482 |
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| InChIKey | IMCBZLGYAYZSAM-UHFFFAOYSA-N |
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| SMILES | CC(C)=C(C#N)C(=O)O |
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| Water Solubility | Sparingly soluble (15 g/L) (25 ºC) |
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Safety Information
Customs
| HS Code | 2926909090 |
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| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| 2-cyano-3-methyl-crotonic acid |
| Isopropyliden-cyanessigsaeure |
| 2-Butenoicacid,2-cyano-3-methyl |
| isopropylidene cyanoacetic acid |
| 2-Cyan-3-methyl-crotonsaeure |
| 2-Cyan-3-methyl-but-2-ensaeure |
| 2-Cyano-3-methyl-2-butenoic Acid |
