Introduction：Basic information about CAS 42472-69-5|1-(4-Ethynylphenyl)ethanone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-(4-Ethynylphenyl)ethanone |
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| CAS Number | 42472-69-5 | Molecular Weight | 144.170 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 241.8±23.0 °C at 760 mmHg |
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| Molecular Formula | C10H8O | Melting Point | 68ºC |
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| MSDS | / | Flash Point | 96.2±17.6 °C |
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Names
| Name | 4‘-Ethynylacetophenone |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 241.8±23.0 °C at 760 mmHg |
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| Melting Point | 68ºC |
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| Molecular Formula | C10H8O |
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| Molecular Weight | 144.170 |
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| Flash Point | 96.2±17.6 °C |
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| Exact Mass | 144.057510 |
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| PSA | 17.07000 |
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| LogP | 1.85 |
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| Appearance of Characters | Powder | Yellow |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.541 |
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| InChIKey | WHFPFLKZXFBCSO-UHFFFAOYSA-N |
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| SMILES | C#Cc1ccc(C(C)=O)cc1 |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | 22-36/37/38 |
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| Safety Phrases | 26-37/39 |
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| HS Code | 2914399090 |
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Customs
| HS Code | 2914399090 |
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| Summary | 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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Synonyms
| 4′-Ethynylacetophenone |
| Ethanone, 1-(4-ethynylphenyl)- |
| 4-ACETYLPHENYLACETYLENE |
| 1-(4-Ethynylphenyl)ethanone |
