Introduction：Basic information about CAS 1632-98-0|acetaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | acetaldehyde |
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| CAS Number | 1632-98-0 | Molecular Weight | 46.03790 |
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| Density | 0.820 g/mL at 25ºC | Boiling Point | 21ºC(lit.) |
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| Molecular Formula | C2H4O | Melting Point | -125ºC(lit.) |
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| MSDS | ChineseUSA | Flash Point | -36 °F |
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| Symbol |
GHS02, GHS07, GHS08 | Signal Word | Danger |
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Names
| Name | acetaldehyde |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.820 g/mL at 25ºC |
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| Boiling Point | 21ºC(lit.) |
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| Melting Point | -125ºC(lit.) |
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| Molecular Formula | C2H4O |
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| Molecular Weight | 46.03790 |
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| Flash Point | -36 °F |
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| Exact Mass | 46.03290 |
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| PSA | 17.07000 |
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| LogP | 0.20520 |
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| Index of Refraction | 1.315 |
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| InChIKey | IKHGUXGNUITLKF-ZDOIIHCHSA-N |
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| SMILES | CC=O |
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Safety Information
| Symbol |
GHS02, GHS07, GHS08 |
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| Signal Word | Danger |
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| Hazard Statements | H224-H302-H317-H319-H335-H351 |
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| Precautionary Statements | P210-P280-P301 + P312 + P330-P305 + P351 + P338-P370 + P378-P403 + P235 |
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| Hazard Codes | F+: Highly flammable;Xn: Harmful; |
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| Risk Phrases | 12-36/37-40 |
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| Safety Phrases | 16-33-36/37 |
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| RIDADR | UN 1089 3/PG 1 |
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Synonyms
| MFCD00143529 |
| EINECS 200-836-8 |
| Acetaldehyde-13C2 |
| Acetaldehyde (1,2-13C2, 99%) |
