565849

4-(Trifluoromethyl)benzenesulfonyl chloride

97%

• Sinonimo/i: α,α,α-Trifluoro-p-toluenesulfonyl chloride, 4-(Trifluoromethyl)benzene-1-sulfonyl chloride, [4-(Trifluoromethyl)phenyl]sulfonyl chloride, [p-(Trifluoromethyl)phenyl]sulfonyl chloride, p-Trifluoromethylbenzenesulfonyl chloride
• Formula condensata: CF₃C₆H₄SO₂Cl
• Numero CAS: 2991-42-6
• Peso molecolare: 244.62
• Beilstein: 2113604
• Numero MDL: MFCD00042422
• Codice UNSPSC: 12352100
• ID PubChem: 24880261
• NACRES: NA.22

Proprietà

• Saggio: 97%
• Punto di fusione: 30-34 °C (lit.)
• Gruppo funzionale: fluoro
• Stringa SMILE: FC(F)(F)c1ccc(cc1)S(Cl)(=O)=O
• InChI: 1S/C7H4ClF3O2S/c8-14(12,13)6-3-1-5(2-4-6)7(9,10)11/h1-4H; OZDCZHDOIBUGAJ-UHFFFAOYSA-N

Descrizione

Applicazioni

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.

Avvertenza

Low Melting Solid

Informazioni sulla sicurezza

• Pittogrammi: GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H314
• Consigli di prudenza: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Classi di pericolo: Skin Corr. 1B
• Rischi supp: EUH014
• Codice della classe di stoccaggio: 8A - Combustible corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): >230.0 °F
• Punto d’infiammabilità (°C): > 110 °C
• Dispositivi di protezione individuale: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter