| Identification | More | [Name]
4-(Trifluoromethyl)benzene-1-sulfonyl chloride | [CAS]
2991-42-6 | [Synonyms]
4-(TRIFLUOROMETHYL)BENZENE-1-SULFONYL CHLORIDE
4-(TRIFLUOROMETHYL)BENZENESULFONYL CHLORIDE
4-(TRIFLUOROMETHYL)BENZENESULPHONYL CHLORIDE
ALPHA,ALPHA,ALPHA-TRIFLUOROTOLUENE-4-SULFONYL CHLORIDE
BUTTPARK 52\11-36
P-(TRIFLUOROMETHYL)BENZENESULFONYL CHLORIDE
4-(Trifluoromethyl)benzenesulphonyl chloride 98%
4-(Trifluoromethyl)benzenesulphonylchloride98%
4-(TRIFLUOROMETHYL)BENZENESULFONYL CHLORIDE 98%
4-(TRIFLUOROMETHYL)BENZENESULFONYCHLORIDE | [EINECS(EC#)]
628-503-6 | [Molecular Formula]
C7H4ClF3O2S | [MDL Number]
MFCD00042422 | [Molecular Weight]
244.62 | [MOL File]
2991-42-6.mol |
| Chemical Properties | Back Directory | [Appearance]
White ro pale yellow low melting solid | [Melting point ]
30-34 °C(lit.) | [Boiling point ]
76 °C | [density ]
1.532±0.06 g/cm3(Predicted) | [Fp ]
220 °F
| [storage temp. ]
under inert gas (nitrogen or Argon) at 2-8°C | [form ]
Low Melting Solid | [color ]
White to pale yellow | [Sensitive ]
Moisture Sensitive | [BRN ]
2113604 | [CAS DataBase Reference]
2991-42-6(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R14:Reacts violently with water.
R34:Causes burns. | [Safety Statements ]
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
3
| [Hazard Note ]
Corrosive/Moisture Sensitive | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29049090 |
| Hazard Information | Back Directory | [Chemical Properties]
White ro pale yellow low melting solid | [Uses]
4-(Trifluoromethyl)benzenesulfonyl chloride may be used to synthesize β-arylated thiophenes and 2,5-diarylated pyrrolevia palladium catalyzed desulfitative arylation of thiophenes and pyrroles, respectively.
4-(Trifluoromethyl)benzenesulfonyl chloride and N-vinylpyrrolidinone in acetonitrile can undergo photo-irradiation with visible light in the presence of Ir(ppy)2(dtbbpy)PF6 ([4,4′-bis(1,1-dimethylethyl)-2,2′-bipyridine-N1,N1′]bis[2-(2-pyridinyl-N)phenyl-C]iridium(III)hexafluorophosphate) and disodium phosphate to give the corresponding E-vinyl sulfone. |
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