324787

2,2,2-Trifluoroethanesulfonyl chloride

99%

• Synonym(s): Tresyl chloride
• Linear Formula: CF₃CH₂SO₂Cl
• CAS Number: 1648-99-3
• Molecular Weight: 182.55
• Beilstein/REAXYS Number: 1860983
• EC Number: 216-713-7
• MDL number: MFCD00007458
• UNSPSC Code: 12352101
• PubChem Substance ID: 24859467
• NACRES: NA.22

Properties

• assay: 99%
• form: liquid
• refractive index: n20/D 1.388 (lit.)
• bp: 140-141 °C (lit.); 64-67 °C/45 mmHg (lit.)
• density: 1.651 g/mL at 25 °C (lit.)
• functional group: fluoro
• storage temp.: 2-8°C
• SMILES string: FC(F)(F)CS(Cl)(=O)=O
• InChI: 1S/C2H2ClF3O2S/c3-9(7,8)1-2(4,5)6/h1H2
• InChI key: CXCHEKCRJQRVNG-UHFFFAOYSA-N

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 161.6 °F - closed cup
• flash_point_c: 72 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter