Introduction：Basic information about CAS 766-47-2|tolylacetylene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | tolylacetylene |
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| CAS Number | 766-47-2 | Molecular Weight | 116.160 |
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| Density | 0.9±0.1 g/cm3 | Boiling Point | 170.7±19.0 °C at 760 mmHg |
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| Molecular Formula | C9H8 | Melting Point | / |
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| MSDS | / | Flash Point | 44.0±15.6 °C |
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Names
| Name | 2-Ethynyltoluene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
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| Boiling Point | 170.7±19.0 °C at 760 mmHg |
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| Molecular Formula | C9H8 |
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| Molecular Weight | 116.160 |
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| Flash Point | 44.0±15.6 °C |
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| Exact Mass | 116.062599 |
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| LogP | 2.86 |
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| Vapour Pressure | 1.9±0.1 mmHg at 25°C |
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| Index of Refraction | 1.534 |
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| InChIKey | MYBSUWNEMXUTAX-UHFFFAOYSA-N |
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| SMILES | C#Cc1ccccc1C |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R10;R36/37/38 |
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| Safety Phrases | S16-S26-S36 |
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| RIDADR | UN 3295 |
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| WGK Germany | 3 |
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| Hazard Class | 3.0 |
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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
| MFCD03427202 |
| 1-Ethynyl-2-methylbenzene |
| Benzene, 1-ethynyl-2-methyl- |
| 2-Methylphenylacetylene |
| tolylacetylene |
