Introduction：Basic information about CAS 776-04-5|2-(Trifluoromethyl)benzenesulfonyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-(Trifluoromethyl)benzenesulfonyl chloride |
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| CAS Number | 776-04-5 | Molecular Weight | 244.619 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | 266.5±40.0 °C at 760 mmHg |
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| Molecular Formula | C7H4ClF3O2S | Melting Point | 25°C |
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| MSDS | ChineseUSA | Flash Point | 115.0±27.3 °C |
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| Symbol |
GHS05 | Signal Word | Danger |
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Names
| Name | 2-(Trifluoromethyl)benzenesulfonyl chloride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Boiling Point | 266.5±40.0 °C at 760 mmHg |
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| Melting Point | 25°C |
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| Molecular Formula | C7H4ClF3O2S |
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| Molecular Weight | 244.619 |
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| Flash Point | 115.0±27.3 °C |
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| Exact Mass | 243.957260 |
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| PSA | 42.52000 |
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| LogP | 2.96 |
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| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
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| Index of Refraction | 1.481 |
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| InChIKey | ZIZGWNOAHUCACM-UHFFFAOYSA-N |
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| SMILES | O=S(=O)(Cl)c1ccccc1C(F)(F)F |
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Safety Information
| Symbol |
GHS05 |
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| Signal Word | Danger |
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| Hazard Statements | H314 |
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| Precautionary Statements | P280-P305 + P351 + P338-P310 |
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| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | C:Corrosive; |
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| Risk Phrases | R34 |
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| Safety Phrases | S23-S26-S27-S36/37/39-S45 |
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| RIDADR | UN 3265 8/PG 2 |
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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
| 2-(Trifluoromethyl)benzene-1-sulfonyl chloride |
| o-CF3PhSO2Cl |
| 2-(Trifluoromethyl)benzenesulphonyl chloride |
| o-(Trifluoromethyl)benzenesulfonyl chloride |
| 2-(Trifluoromethyl)benzenesulfonyl chloride |
| Benzenesulfonyl chloride, 2-(trifluoromethyl)- |
| WSGR BXFFF |
| MFCD00051696 |
| o-(Trifluoromethyl)benzenesulphonyl chloride |
