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ChemicalBook >> CAS DataBase List >> Ethyl trifluoromethanesulfonate

Ethyl trifluoromethanesulfonate

Ethyl trifluoromethanesulfonate price.
  • $8 - $1138.46
  • Product name: Ethyl trifluoromethanesulfonate
  • CAS: 425-75-2
  • MF: C3H5F3O3S
  • MW: 178.13
  • EINECS:207-037-3
  • MDL Number:MFCD00000410
  • Synonyms:Ethyl trifluoromethylsulfonate;Ethyl trifluoromethanesulfonate,98%;Ethyl Triflate Trifluoromethanesulfonic Acid Ethyl Ester;Ethyl trifluoroMethanesulfonat;Ethyl trifluoromethanesulfote;ETHYL TRIFLUOROMETHANESULFONATE;ETHYL TRIFLUOROMETHANESULPHONATE;TRIFLUOROMETHANESULFONIC ACID ETHYL ESTER
Price41 Properties Safety Information Description
41 prices
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Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Chem-Impex
  • Frontier Specialty Chemicals
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
  • 50mg
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  • 25.00g
  • 25g
  • 4x25g
  • 100.00g
  • 100g
  • 500g
  • 500.00g
  • Manufactureraablocks
  • Product numberAA0034U7
  • Product descriptionEthyl trifluoromethanesulfonate 99%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034U7
  • Product descriptionEthyl trifluoromethanesulfonate 99%
  • Packaging5g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034U7
  • Product descriptionEthyl trifluoromethanesulfonate 99%
  • Packaging10g
  • Price$27
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034U7
  • Product descriptionEthyl trifluoromethanesulfonate 99%
  • Packaging25g
  • Price$56
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0034U7
  • Product descriptionEthyl trifluoromethanesulfonate 95%
  • Packaging500g
  • Price$940
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberY5839
  • Product descriptionEthyl trifluoromethanesulfonate
  • Packaging4x25g
  • Price$437
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0026127
  • Product descriptionETHYL TRIFLUOROMETHANESULFONATE 95.00%
  • Packaging1G
  • Price$586.24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0026127
  • Product descriptionETHYL TRIFLUOROMETHANESULFONATE 95.00%
  • Packaging5G
  • Price$774.04
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0026127
  • Product descriptionETHYL TRIFLUOROMETHANESULFONATE 95.00%
  • Packaging25G
  • Price$1138.46
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS020956
  • Product descriptionEthyl trifluoromethanesulfonate ≥95%
  • Packaging25g
  • Price$125
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS020956
  • Product descriptionEthyl trifluoromethanesulfonate ≥95%
  • Packaging1g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS020956
  • Product descriptionEthyl trifluoromethanesulfonate ≥95%
  • Packaging5g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS020956
  • Product descriptionEthyl trifluoromethanesulfonate ≥95%
  • Packaging10g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number36911
  • Product descriptionEthyl trifluoromethanesulfonate ≥98%(GC)
  • Packaging5G
  • Price$64.2
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number36911
  • Product descriptionEthyl trifluoromethanesulfonate ≥98%(GC)
  • Packaging1G
  • Price$29.34
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number36911
  • Product descriptionEthyltrifluoromethanesulfonate,98%(GC) 98%(GC)
  • Packaging5G
  • Price$44.8
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0034U7 Ethyl trifluoromethanesulfonate 99% 1g $8 2026-05-28 Buy
aablocks AA0034U7 Ethyl trifluoromethanesulfonate 99% 5g $16 2026-05-28 Buy
aablocks AA0034U7 Ethyl trifluoromethanesulfonate 99% 10g $27 2026-05-28 Buy
aablocks AA0034U7 Ethyl trifluoromethanesulfonate 99% 25g $56 2026-05-28 Buy
aablocks AA0034U7 Ethyl trifluoromethanesulfonate 95% 500g $940 2026-05-28 Buy
AK Scientific Y5839 Ethyl trifluoromethanesulfonate 4x25g $437 2021-12-16 Buy
American Custom Chemicals Corporation HCH0026127 ETHYL TRIFLUOROMETHANESULFONATE 95.00% 1G $586.24 2021-12-16 Buy
American Custom Chemicals Corporation HCH0026127 ETHYL TRIFLUOROMETHANESULFONATE 95.00% 5G $774.04 2021-12-16 Buy
American Custom Chemicals Corporation HCH0026127 ETHYL TRIFLUOROMETHANESULFONATE 95.00% 25G $1138.46 2021-12-16 Buy
Arctom AS020956 Ethyl trifluoromethanesulfonate ≥95% 25g $125 2021-12-16 Buy
Arctom AS020956 Ethyl trifluoromethanesulfonate ≥95% 1g $45 2021-12-16 Buy
Arctom AS020956 Ethyl trifluoromethanesulfonate ≥95% 5g $54 2021-12-16 Buy
Arctom AS020956 Ethyl trifluoromethanesulfonate ≥95% 10g $65 2021-12-16 Buy
Chem-Impex 36911 Ethyl trifluoromethanesulfonate ≥98%(GC) 5G $64.2 2026-05-19 Buy
Chem-Impex 36911 Ethyl trifluoromethanesulfonate ≥98%(GC) 1G $29.34 2026-05-19 Buy
Chem-Impex 36911 Ethyltrifluoromethanesulfonate,98%(GC) 98%(GC) 5G $44.8 2021-12-16 Buy
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Properties

Boiling point :115 °C (lit.)
Density :1.374 g/mL at 25 °C (lit.)
refractive index :n20/D 1.336(lit.)
Flash point :96 °F
storage temp. :Inert atmosphere,Room Temperature
solubility :Chloroform, Methanol (Slightly)
form :Oil
color :Colourless
Specific Gravity :1.374
Water Solubility :Hydrolyzes in water.
Sensitive :Hygroscopic
BRN :1770746
Stability :Volatile
InChI :1S/C3H5F3O3S/c1-2-9-10(7,8)3(4,5)6/h2H2,1H3
InChIKey :UVECLJDRPFNRRQ-UHFFFAOYSA-N
SMILES :CCOS(=O)(=O)C(F)(F)F
CAS DataBase Reference :425-75-2(CAS DataBase Reference)
EPA Substance Registry System :Methanesulfonic acid, trifluoro-, ethyl ester (425-75-2)

Safety Information

Symbol(GHS): Flame (GHS02)Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
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
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.

Description

Ethyl trifluoromethanesulfonate is a powerful ethylating agent. due to the strong electron-absorbing ability of trifluoromethanesulfonyl, the reactivity is much higher than that of conventional alkylation reagents such as bichloride or alkyl sulfonate.

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Suppliers and manufacturers

LY Global chemicals co.,ltd .
Ethyl trifluoromethanesulfonate
Ethyl trifluoromethanesulfonate CAS:425-75-2
Hebei Yanxi Chemical Co., Ltd.
Ethyl trifluoromethanesulfonate
$1.00
Ethyl trifluoromethanesulfonate CAS:425-75-2
Hebei Fengjia New Material Co., Ltd
Ethyl trifluoromethanesulfonate
$30.00
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Hebei Chuanghai Biotechnology Co., Ltd
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ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Ethyl triflate
$2.00
Ethyl triflate CAS:425-75-2
JIANGXI TIME PHARMACEUTICAL CO.,LTD
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Nanjing ChemLin Chemical Industry Co., Ltd.
Fluoropharm Co., Ltd.