Introduction：Basic information about CAS 4417-81-6|2-Oxobutanal, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Oxobutanal |
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| CAS Number | 4417-81-6 | Molecular Weight | 86.08920 |
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| Density | 0.967 g/cm3 | Boiling Point | 91.8ºC at 760 mmHg |
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| Molecular Formula | C4H6O2 | Melting Point | / |
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| MSDS | / | Flash Point | 16.4ºC |
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Names
| Name | 2-oxobutanal |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.967 g/cm3 |
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| Boiling Point | 91.8ºC at 760 mmHg |
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| Molecular Formula | C4H6O2 |
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| Molecular Weight | 86.08920 |
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| Flash Point | 16.4ºC |
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| Exact Mass | 86.03680 |
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| PSA | 34.14000 |
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| LogP | 0.16440 |
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| Index of Refraction | 1.383 |
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| InChIKey | RWHQMRRVZJSKGX-UHFFFAOYSA-N |
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| SMILES | CCC(=O)C=O |
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Safety Information
Customs
| HS Code | 2914400090 |
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| Summary | 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
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Synonyms
| Butanon-(2)-al-(1) |
| 2-oxo-butyraldehyde |
| 2-oxo-butanal |
| ethylglyoxal |
| 2-ethyl-2-oxoacetaldehyde |
| 2-Oxo-butyraldehyd |
| Butanal,2-oxo |
| 2-OXOBUTANALDEHYDE |
