Introduction：Basic information about CAS 5856-79-1|Butanoyl chloride, 2-methyl-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Butanoyl chloride, 2-methyl- |
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| CAS Number | 5856-79-1 | Molecular Weight | 120.57700 |
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| Density | 0.972 g/mL at 25ºC(lit.) | Boiling Point | 117-121ºC(lit.) |
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| Molecular Formula | C5H9ClO | Melting Point | / |
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| MSDS | / | Flash Point | 68 °F |
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Names
| Name | dl-2-methylbutyryl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.972 g/mL at 25ºC(lit.) |
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| Boiling Point | 117-121ºC(lit.) |
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| Molecular Formula | C5H9ClO |
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| Molecular Weight | 120.57700 |
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| Flash Point | 68 °F |
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| Exact Mass | 120.03400 |
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| PSA | 17.07000 |
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| LogP | 1.79790 |
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| Index of Refraction | n20/D 1.418(lit.) |
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Safety Information
| Hazard Codes | F,C |
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| Risk Phrases | 11-34 |
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| Safety Phrases | 16-26-36/37/39-45 |
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| RIDADR | UN 2924 3/PG 2 |
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| WGK Germany | 3 |
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Synonyms
| 2-METHYLBUTYROYL CHLORIDE |
| chlorure de l'acide (D,L)-2-methylbutyrique |
| 2-methyl-butyric acid chloride |
| 2-methylbutanoyl chloride |
| 2-ethylpropanoyl chloride |
| 2-methyl butyryl chloride |
