Introduction：Basic information about CAS 56663-76-4|2,2-Dimethyl-3-butynoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,2-Dimethyl-3-butynoic acid |
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| CAS Number | 56663-76-4 | Molecular Weight | 112.127 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 188.2±23.0 °C at 760 mmHg |
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| Molecular Formula | C6H8O2 | Melting Point | / |
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| MSDS | / | Flash Point | 85.6±17.3 °C |
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Names
| Name | 2,2-Dimethylbut-3-ynoic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 188.2±23.0 °C at 760 mmHg |
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| Molecular Formula | C6H8O2 |
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| Molecular Weight | 112.127 |
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| Flash Point | 85.6±17.3 °C |
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| Exact Mass | 112.052429 |
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| PSA | 37.30000 |
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| LogP | 0.79 |
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| Vapour Pressure | 0.3±0.7 mmHg at 25°C |
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| Index of Refraction | 1.463 |
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| InChIKey | WCDPCILUMOPENA-UHFFFAOYSA-N |
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| SMILES | C#CC(C)(C)C(=O)O |
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Safety Information
| Hazard Codes | C |
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| RIDADR | 3265.0 |
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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
| 3-Butynoic acid, 2,2-dimethyl- |
| 2,2-Dimethyl-3-butynoic acid |
| 2,2-dimethylbut-3-ynoic acid |
