Introduction：Basic information about CAS 2991-42-6|4-(Trifluoromethyl)benzenesulfonyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-(Trifluoromethyl)benzenesulfonyl chloride |
|---|
| CAS Number | 2991-42-6 | Molecular Weight | 244.619 |
|---|
| Density | 1.5±0.1 g/cm3 | Boiling Point | 252.8±40.0 °C at 760 mmHg |
|---|
| Molecular Formula | C7H4ClF3O2S | Melting Point | 30-34 °C(lit.) |
|---|
| MSDS | ChineseUSA | Flash Point | 106.7±27.3 °C |
|---|
| Symbol |
GHS05 | Signal Word | Danger |
|---|
Names
| Name | 4-(Trifluoromethyl)benzene-1-sulfonyl chloride |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
|---|
| Boiling Point | 252.8±40.0 °C at 760 mmHg |
|---|
| Melting Point | 30-34 °C(lit.) |
|---|
| Molecular Formula | C7H4ClF3O2S |
|---|
| Molecular Weight | 244.619 |
|---|
| Flash Point | 106.7±27.3 °C |
|---|
| Exact Mass | 243.957260 |
|---|
| PSA | 42.52000 |
|---|
| LogP | 2.96 |
|---|
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
|---|
| Index of Refraction | 1.481 |
|---|
| InChIKey | OZDCZHDOIBUGAJ-UHFFFAOYSA-N |
|---|
| SMILES | O=S(=O)(Cl)c1ccc(C(F)(F)F)cc1 |
|---|
Safety Information
| Symbol |
GHS05 |
|---|
| Signal Word | Danger |
|---|
| Hazard Statements | H314 |
|---|
| Supplemental HS | Reacts violently with water. |
|---|
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
|---|
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
|---|
| Hazard Codes | C:Corrosive; |
|---|
| Risk Phrases | R34 |
|---|
| Safety Phrases | S22-S26-S36/37/39-S45-S26 36/37/3945 |
|---|
| RIDADR | UN 3261 8/PG 2 |
|---|
| WGK Germany | 3 |
|---|
| Packaging Group | II |
|---|
| Hazard Class | 8 |
|---|
| HS Code | 2904909090 |
|---|
Customs
| HS Code | 2904909090 |
|---|
| 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% |
|---|
Synonyms
| 4-(Trifluoromethyl)benzenesulfonylChlor |
| WSGR DXFFF |
| p-trifluoromethylphenylsulfonyl chloride |
| 4-(Trifluoromethyl)benzenesulfonylchloride |
| TrifluoroMethyl-benzenesulfonyl chloride |
| 4-(Trifluoromethyl)benzenesulfonyl chloride |
| P-(TRIFLUOROMETHYL)BENZENESULFONYL CHLORIDE |
| 4-(Chlorosulphonyl)benzotrifluoride |
| 4-trifluoromethylbenzenesufonyl chloride |
| α,α,α-Trifluorotoluene-4-sulfonyl Chloride |
| 4-(trifluoromethane)benzenesulfonyl chloride |
| p-CF3-benzenesulfonyl chloride |
| Benzenesulfonyl chloride, 4-(trifluoromethyl)- |
| 4-(TRIFLUOROMETHYL)BENZENESULFONYCHLORIDE |
| 4-trifluoromethylphenylsulfonyl chloride |
| p-(triflouromethyl)benzenesulfonyl Chloride |
| MFCD00042422 |
| 4-(Trifluoromethyl)benzenesulphonyl chloride |
