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ChemicalBook >> CAS DataBase List >> Copper(II) trifluoromethanesulfonate

Copper(II) trifluoromethanesulfonate

Copper(II) trifluoromethanesulfonate price.
  • $5 - $876
  • Product name: Copper(II) trifluoromethanesulfonate
  • CAS: 34946-82-2
  • MF: C2CuF6O6S2
  • MW: 361.68
  • EINECS:252-300-8
  • MDL Number:MFCD00077492
  • Synonyms:Copper(II) trifluoromethanesulfonate,Copper(II) triflate, Cupric trifluoromethanesulfonate, Trifluoromethanesulfonic acid copper(II) salt;Copper(II) trifluoromethanesulfonate 98%;Trifluoromethanesulfonic acid copper(II);Copper(Ⅱ) trifluoroMethanesulfonate;Cupric trifluoroMethylsulfonate;Copper(II) trifluoroMethanesulfonate,98% Cu(CF3SO3)2;Copper(II) Triflate Trifluoromethanesulfonic Acid Copper(II) Salt;Copper(II) trifluoroMethanesulfonate, 98% 5GR
Price83 Properties Safety Information Description
83 prices
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  • 5 g
  • Manufactureraablocks
  • Product numberAA0034K4
  • Product descriptionCopper(II) trifluoromethanesulfonate 98%
  • Packaging5g
  • Price$5
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034K4
  • Product descriptionCopper(II) trifluoromethanesulfonate 98%
  • Packaging10g
  • Price$7
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034K4
  • Product descriptionCopper(II) trifluoromethanesulfonate 98%
  • Packaging25g
  • Price$11
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034K4
  • Product descriptionCopper(II) trifluoromethanesulfonate 98%
  • Packaging100g
  • Price$44
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94252
  • Product descriptionCopper(II) trifluoromethanesulfonate 95%
  • Packaging100g
  • Price$60
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94252
  • Product descriptionCopper(II) trifluoromethanesulfonate 95%
  • Packaging25g
  • Price$20
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberX7227
  • Product descriptionCopper(II) trifluoromethanesulfonate 98%
  • Packaging25g
  • Price$27
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ94252
  • Product descriptionCopper(II) trifluoromethanesulfonate 95%
  • Packaging5g
  • Price$12
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberX7227
  • Product descriptionCopper(II) trifluoromethanesulfonate 98%
  • Packaging5g
  • Price$16
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberX7227
  • Product descriptionCopper(II) trifluoromethanesulfonate 98%
  • Packaging100g
  • Price$84
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ94252
  • Product descriptionCopper(II) trifluoromethanesulfonate 95%
  • Packaging500g
  • Price$240
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberX7227
  • Product descriptionCopper(II) trifluoromethanesulfonate 98%
  • Packaging500g
  • Price$336
  • Updated2026-06-04
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  • ManufacturerAmbeed
  • Product numberA379394
  • Product descriptionCopper(II) trifluoromethanesulfonate 98%
  • Packaging100g
  • Price$91
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA379394
  • Product descriptionCopper(II) trifluoromethanesulfonate 98%
  • Packaging5g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA379394
  • Product descriptionCopper(II) trifluoromethanesulfonate 98%
  • Packaging10g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA379394
  • Product descriptionCopper(II) trifluoromethanesulfonate 98%
  • Packaging1g
  • Price$5
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0034K4 Copper(II) trifluoromethanesulfonate 98% 5g $5 2026-05-28 Buy
aablocks AA0034K4 Copper(II) trifluoromethanesulfonate 98% 10g $7 2026-05-28 Buy
aablocks AA0034K4 Copper(II) trifluoromethanesulfonate 98% 25g $11 2026-05-28 Buy
aablocks AA0034K4 Copper(II) trifluoromethanesulfonate 98% 100g $44 2026-05-28 Buy
AK Scientific J94252 Copper(II) trifluoromethanesulfonate 95% 100g $60 2026-06-04 Buy
AK Scientific J94252 Copper(II) trifluoromethanesulfonate 95% 25g $20 2026-06-04 Buy
AK Scientific X7227 Copper(II) trifluoromethanesulfonate 98% 25g $27 2026-06-04 Buy
AK Scientific J94252 Copper(II) trifluoromethanesulfonate 95% 5g $12 2026-06-04 Buy
AK Scientific X7227 Copper(II) trifluoromethanesulfonate 98% 5g $16 2026-06-04 Buy
AK Scientific X7227 Copper(II) trifluoromethanesulfonate 98% 100g $84 2026-06-04 Buy
AK Scientific J94252 Copper(II) trifluoromethanesulfonate 95% 500g $240 2026-06-04 Buy
AK Scientific X7227 Copper(II) trifluoromethanesulfonate 98% 500g $336 2026-06-04 Buy
Ambeed A379394 Copper(II) trifluoromethanesulfonate 98% 100g $91 2021-12-16 Buy
Ambeed A379394 Copper(II) trifluoromethanesulfonate 98% 5g $7 2021-12-16 Buy
Ambeed A379394 Copper(II) trifluoromethanesulfonate 98% 10g $12 2021-12-16 Buy
Ambeed A379394 Copper(II) trifluoromethanesulfonate 98% 1g $5 2021-12-16 Buy
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Properties

Melting point :≥300 °C
storage temp. :Inert atmosphere,Room Temperature
solubility :Water (Slightly)
form :Powder
color :White to slightly blue or light gray
Water Solubility :Soluble in water.
Sensitive :Hygroscopic
Hydrolytic Sensitivity :6: forms irreversible hydrate
BRN :4028198
Exposure limits :ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3 Stability :hygroscopic
InChI :InChI=1S/2CHF3O3S.Cu/c2*2-1(3,4)8(5,6)7;/h2*(H,5,6,7);/q;;+2/p-2
InChIKey :SBTSVTLGWRLWOD-UHFFFAOYSA-L
SMILES :S(=O)(=O)(O[Cu]OS(=O)(=O)C(F)(F)F)C(F)(F)F
CAS DataBase Reference :34946-82-2(CAS DataBase Reference)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

Copper(II) trifluoromethanesulfonate is a mild lewis acid. It is used as catalyst which promotes dehydration of alcohols and diols to alkenes at ambient temperatures. It is widely used to generate carbenoid species from ?-diazo esters and ketones, via in situ reduction to the Cu(I) species. It is also promotes the reaction between diazo esters and imines to give aziridines. It catalyzes syn-selective aldol condensation of (Z)-silyl enol ethers with aldehydes, Friedel-Crafts alkylation, acylation reactions of aromatics and addition of trimethylsilyl cyanide to carbonyl compounds.

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Suppliers and manufacturers

Hebei Wenjing United Technology Co. LTD Shanghai Chang-Gen Chemical Technology Co., Ltd. Shanghai Mixiu Chemical Co., Ltd. Shanghai qiyan medicine technology co., ltd Jinan Jiecheng Biotechnology Co., LTD Jinan Qicheng Chemical Co. , Ltd. SHANG FLUORO Shanghai Jiahua Herong Biotechnology Co., Ltd Nanjing Habo Medical Technology Co., Ltd. J & K SCIENTIFIC LTD.