Introduction：Basic information about CAS 764-33-0|2-Hexynoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Hexynoic acid |
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| CAS Number | 764-33-0 | Molecular Weight | 112.127 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 225.4±9.0 °C at 760 mmHg |
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| Molecular Formula | C6H8O2 | Melting Point | 23-26°C |
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| MSDS | ChineseUSA | Flash Point | 104.4±15.2 °C |
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| Symbol |
GHS07, GHS08 | Signal Word | Danger |
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Names
| Name | 2-Hexynoic 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 | 225.4±9.0 °C at 760 mmHg |
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| Melting Point | 23-26°C |
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| Molecular Formula | C6H8O2 |
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| Molecular Weight | 112.127 |
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| Flash Point | 104.4±15.2 °C |
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| Exact Mass | 112.052429 |
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| PSA | 37.30000 |
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| LogP | 1.92 |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.470 |
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| InChIKey | AKYAUBWOTZJUBI-UHFFFAOYSA-N |
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| SMILES | CCCC#CC(=O)O |
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Safety Information
| Symbol |
GHS07, GHS08 |
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| Signal Word | Danger |
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| Hazard Statements | H302-H319-H334 |
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| Precautionary Statements | P261-P305 + P351 + P338-P342 + P311 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xn |
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| Risk Phrases | R34 |
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| Safety Phrases | S26-S36/37/39-S45-S36/37 |
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| RIDADR | 3261 |
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| Packaging Group | II |
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| Hazard Class | 8 |
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Synonyms
| MFCD00014371 |
| 2-Hexynoic acid |
| Hex-2-ynoic acid |
