Introduction：Basic information about CAS 2905-30-8|4,4'-dimethylbiphenyl, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,4'-dimethylbiphenyl |
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| CAS Number | 2905-30-8 | Molecular Weight | 204.67400 |
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| Density | 1.29 g/cm3 | Boiling Point | 295 °C(lit.) |
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| Molecular Formula | C8H9ClO2S | Melting Point | 118-120 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 132.6ºC |
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Names
| Name | 3,4-dimethylbenzenesulfonyl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.29 g/cm3 |
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| Boiling Point | 295 °C(lit.) |
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| Melting Point | 118-120 °C(lit.) |
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| Molecular Formula | C8H9ClO2S |
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| Molecular Weight | 204.67400 |
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| Flash Point | 132.6ºC |
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| Exact Mass | 204.00100 |
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| PSA | 42.52000 |
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| LogP | 3.31170 |
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| Vapour Pressure | 0.00266mmHg at 25°C |
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| Index of Refraction | 1.538 |
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| InChIKey | DNMQPRPJIWTNAX-UHFFFAOYSA-N |
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| SMILES | Cc1ccc(S(=O)(=O)Cl)cc1C |
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Safety Information
| Hazard Codes | T+ |
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| Risk Phrases | 34 |
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| Safety Phrases | S24/25 |
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| RIDADR | 3261 |
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| WGK Germany | 3 |
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| Packaging Group | II |
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| Hazard Class | 8 |
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| HS Code | 2904909090 |
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Customs
| HS Code | 2904909090 |
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| Summary | HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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Synonyms
| MFCD00008545 |
| 3,4-Dimethylbenzolsulfonylchlorid |
| (3,4-dimethylphenyl)chlorosulfone |
| 3,4-xylene sulphonyl chloride |
| 3,4-Dimethylbenzenesulphonyl chloride |
| 3,4-Dimethyl-benzenesulfonyl chloride |
| 3,4-Dimethylbenzene-1-sulfonyl chloride |
| EINECS 210-337-7 |
| 4,4'-DIMETHYLBIPHENYL |
