Introduction：Basic information about CAS 21535-97-7|4-Ethynylanisole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-Ethynylanisole |
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| CAS Number | 21535-97-7 | Molecular Weight | 132.159 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 198.5±9.0 °C at 760 mmHg |
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| Molecular Formula | C9H8O | Melting Point | 19ºC |
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| MSDS | / | Flash Point | 73.2±5.5 °C |
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Names
| Name | 3-methyl-1-benzofuran |
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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 | 198.5±9.0 °C at 760 mmHg |
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| Melting Point | 19ºC |
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| Molecular Formula | C9H8O |
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| Molecular Weight | 132.159 |
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| Flash Point | 73.2±5.5 °C |
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| Exact Mass | 132.057510 |
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| PSA | 13.14000 |
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| LogP | 3.13 |
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| Vapour Pressure | 0.5±0.4 mmHg at 25°C |
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| Index of Refraction | 1.587 |
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| InChIKey | ZRXHLJNBNWVNIM-UHFFFAOYSA-N |
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| SMILES | Cc1coc2ccccc12 |
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| Storage condition | 2-8°C |
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Safety Information
| Hazard Codes | T: Toxic; |
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| Risk Phrases | R10 |
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| Safety Phrases | S24/25 |
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| RIDADR | 1993 |
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| HS Code | 2932999099 |
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Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 3-methyl-2,3-benzofuran |
| MFCD00205641 |
| 1-Ethynyl-4-methoxybenzene |
| Benzofuran, 3-methyl- |
| 3-Methyl-1-benzofuran |
| 3-Methyl-benzofuran |
| 4-methoxyphenylacetylene |
| 3-Methylbenzofuran |
| 4-Ethynylanisole |
| 4-Ethynylphenyl methyl ether |
| 1-eth-1-ynyl-4-methoxybenzene |
| Benzofuran,3-methyl |
| Benzene, 1-ethynyl-4-methoxy- |
| EINECS 244-427-2 |
