Basic information Supplier

Trifluoromethanesulfonic acid

Basic information Supplier
1493-13-6 Basic informationMore
USE
Trifluoromethanesulfonic acid is a hygroscopic, colorless liquid at room temperature. It is soluble in polar solvents such as dimethylformamide (DMF), dimethyl sulfoxide (DMSO), acetonitrile, and dimethyl sulfone. Addition of triflic acid to polar solvents can be dangerously exothermic.<br /> Trifluoromethanesulfonic acid is widely used especially as a catalyst and a precursor in organic chemistry. With an Ka = 8. 0 1014 (pKa ~ -15) mol/kg, HOTf qualifies as a superacid. Triflic acid owes many of its useful properties to its great thermal and chemical stability. Both the acid and its conjugate base CF3SO3-, known as triflate, resist oxidation/reduction reactions, whereas many strong acids are oxidizing, e. g. HClO4 and HNO3. The triflate anion is immune to attack by even strong nucleophiles. Because of its resistance to oxidation and reduction, triflic acid is a very useful and versatile reagent. Further recommending its use, triflic acid does not sulfonate substrates, which can be a problem with sulfuric acid, fluorosulfuric acid, and chlorosulfonic acid. Below is a prototypical sulfonation, which HOTf does not undergo: C6H6 + H2SO4 &rarr; C6H5(SO3H) + H2O.
Lastest Price from Trifluoromethanesulfonic acid manufacturers

Browse by Nationality 1493-13-6 Suppliers >Global suppliers

Beijing (27) Shanghai (132) Tianjin (5) Chongqing (4) Sichuan (12) Guangdong (20) Zhejiang (34) Fujian (6) Hunan (6) Hubei (116) Shandong (40) Henan (30) Hebei (25) Liaoning (3) Anhui (12) Jiangsu (45) Jiangxi (4) Hainan (1) Shaanxi (7) Hong Kong (3) Other (2) Member (516) All (534)
Please select the suppliers
Recommend You Select Member Companies
  • Company Name:JIANGXI TIME PHARMACEUTICAL CO.,LTD
  • Tel:0794-7183888 13155888520
  • Products Intro:Product Name:TrifluoromethanesulfonicAcid
    CAS:1493-13-6
    Purity:99.5% Package:37L, 65L More...
  • CB Index:60
  • Related Information:Catalog(50)
  •  
  • Company Name:Shanghai Qiao Chemical Science Co., Ltd
  • Tel:021-58892003
  • Products Intro:Product Name:Trifluoromethanesulfonic acid
    CAS:1493-13-6
    Purity:99% Package:100kg Remarks:1-100kg、1-10t More...
  • CB Index:65
  • Related Information:Catalog(5904)
  •  
  • Company Name:Shanghai Huiquan Chemical Technology Co., Ltd.
  • Tel:021-53930372 13917175395
  • Products Intro:Product Name:Trifluoromethanesulfonic acid
    CAS:1493-13-6
    Purity:99.5% More...
  • CB Index:58
  • Related Information:Catalog(7)
  •  
  • Company Name:Shanghai Shenyue Chemical Co., Ltd.
  • Tel:021-021-52212593 18049974220
  • Products Intro:Product Name:TrifluoroMethanesulfonic Acid
    CAS:1493-13-6
    Purity:99% Package:100g;500g;1kg More...
  • CB Index:60
  • Related Information:Catalog(901)
  •  
  • Company Name:Chengdu Ai Keda Chemical Technology Co., Ltd.
  • Tel:4008-755-333 18080918076
  • Products Intro:Product Name:TrifluoroMethanesulfonic acid
    CAS:1493-13-6
    Purity:HPLC;GR;AR;CP Package:5g;25g;100g;500g More...
  • CB Index:55
  • Related Information:Catalog(9718)
  •  
  • Company Name:Shanghai Chang-Gen Chemical Technology Co., Ltd.
  • Tel:021-69106814 13917161715
  • Products Intro:Product Name:triflic acid
    CAS:1493-13-6
    Purity:99.5 Package:1Kg/RMB 600;25Kg50Kg More...
  • CB Index:60
  • Related Information:Catalog(80)
  •  
  • Company Name:Shanghai Aladdin Bio-Chem Technology Co.,LTD
  • Tel:400-400-6206333 18521732826
  • Products Intro:Product Name:Trifluoromethanesulfonic acid
    CAS:1493-13-6
    Purity:98% Package:500g/RMB 1298.90;100g/RMB 345.90;25g/RMB 97.90 More...
  • CB Index:65
  • Related Information:Catalog(25003)
  •  
  • Company Name:Ji'nan Langhua Chemical Co. Ltd.
  • Tel:0531-85906691 18660816586
  • Products Intro:CAS:1493-13-6
    Purity:99.5 Package:1kg/
  • CB Index:50
  • Related Information:Catalog(100)
  •  
1 2 3 4 5 65