Introduction：Basic information about CAS 53774-20-2|2-Methyl-3-butenoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Methyl-3-butenoic acid |
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| CAS Number | 53774-20-2 | Molecular Weight | 100.11600 |
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| Density | 0.968 g/mL at 20ºC | Boiling Point | 42-43ºC/0.1 mmHg(lit.) |
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| Molecular Formula | C5H8O2 | Melting Point | / |
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| MSDS | / | Flash Point | 76ºC |
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Names
| Name | 2-methylbut-3-enoic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.968 g/mL at 20ºC |
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| Boiling Point | 42-43ºC/0.1 mmHg(lit.) |
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| Molecular Formula | C5H8O2 |
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| Molecular Weight | 100.11600 |
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| Flash Point | 76ºC |
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| Exact Mass | 100.05200 |
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| PSA | 37.30000 |
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| LogP | 0.89310 |
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| Index of Refraction | n20/D 1.424 |
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| InChIKey | GQWNPIKWYPQUPI-UHFFFAOYSA-N |
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| SMILES | C=CC(C)C(=O)O |
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Safety Information
| Risk Phrases | R34 |
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| Safety Phrases | 26-36/37/39-45 |
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| RIDADR | UN 1760 |
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| Packaging Group | III |
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| HS Code | 2916190090 |
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Customs
| HS Code | 2916190090 |
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| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
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Synonyms
| CH2=CHCH(CH3)COOH |
| 2-methyl-3-butenoic acid |
| 2-methyl-3-butenenoic acid |
| 3-Butenoic acid,2-methyl |
| 2-vinyl propionic acid |
