Introduction：Basic information about CAS 1124-20-5|alpha,3-Dimethylstyrene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | alpha,3-Dimethylstyrene |
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| CAS Number | 1124-20-5 | Molecular Weight | 132.20200 |
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| Density | 0.872g/cm3 | Boiling Point | 186.4ºC at 760mmHg |
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| Molecular Formula | C10H12 | Melting Point | / |
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| MSDS | / | Flash Point | 58.2ºC |
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Names
| Name | 1-methyl-3-prop-1-en-2-ylbenzene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.872g/cm3 |
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| Boiling Point | 186.4ºC at 760mmHg |
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| Molecular Formula | C10H12 |
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| Molecular Weight | 132.20200 |
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| Flash Point | 58.2ºC |
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| Exact Mass | 132.09400 |
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| LogP | 3.02810 |
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| Vapour Pressure | 0.911mmHg at 25°C |
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| Index of Refraction | 1.509 |
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| Storage condition | 2-8°C |
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Safety Information
| RIDADR | UN 3295 3/PG 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
| 1-isopropenyl-3-methylbenzene |
| 2-methyl-2-(3-methylphenyl)-ethene |
| m-Methylisopropenylbenzene |
| m-Isopropenyltoluene |
| MFCD08060972 |
| 1-methyl-3-(prop-1-en-2-yl)benzene |
| EINECS 214-394-9 |
| m-Cymenene |
