Introduction：Basic information about CAS 2949-26-0|2-ethynyl-naphtalene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-ethynyl-naphtalene |
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| CAS Number | 2949-26-0 | Molecular Weight | 152.192 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 270.4±9.0 °C at 760 mmHg |
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| Molecular Formula | C12H8 | Melting Point | 42 °C |
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| MSDS | / | Flash Point | 106.3±12.9 °C |
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Names
| Name | 2-ethynylnaphthalene |
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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 | 270.4±9.0 °C at 760 mmHg |
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| Melting Point | 42 °C |
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| Molecular Formula | C12H8 |
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| Molecular Weight | 152.192 |
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| Flash Point | 106.3±12.9 °C |
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| Exact Mass | 152.062607 |
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| LogP | 3.63 |
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| Vapour Pressure | 0.0±0.3 mmHg at 25°C |
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| Index of Refraction | 1.644 |
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| InChIKey | IZXPFTLEVNQLGD-UHFFFAOYSA-N |
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| SMILES | C#Cc1ccc2ccccc2c1 |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2902909090 |
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Customs
| HS Code | 2902909090 |
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| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
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Synonyms
| Naphthalene, 2-ethynyl- |
| 2-(2-naphthyl)acetylene |
| 2-Ethynylnaphthalene |
| Naphthylene-2-acetylene |
| Naphthalene,2-ethynyl |
| 2-Ethynyl Naphtalene |
| 2-(ethynyl)naphthalene |
| 2-ethynyl-naphtalene |
| (2-naphthyl)acetylene |
