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ChemicalBook > Product Catalogue >Organic Chemistry >Carboxylic acids and derivatives >Carboxylic acid esters and derivatives >Trifluoromethanesulfonic acid difluoromethyl ester

Trifluoromethanesulfonic acid difluoromethyl ester

Trifluoromethanesulfonic acid difluoromethyl ester Structure
  • ₹0
  • Product name: Trifluoromethanesulfonic acid difluoromethyl ester
  • CAS: 1885-46-7
  • MF: C2HF5O3S
  • MW: 200.08
  • EINECS:
  • MDL Number:MFCD28054469
  • Synonyms:Trifluoromethanesulfonic acid difluoromethyl ester;Difluoromethyl triflate 95%;Difluoromethyl triflate;Difluoromethyl trifluoromethanesulfonate;Difluoromethyl trifluoromethanesulfonate 95%;Methanesulfonic acid, 1,1,1-trifluoro-, difluoromethyl ester
Properties Safety Information Description
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Boiling point :48.5-49 °C
Density :1.584 g/mL at 25 °C
Flash point :57℃
storage temp. :2-8°C
form :liquid
color :Clear, colourless

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
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
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms 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.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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

Difluoromethyl triflate (TfO-CHF2) can be used as a reagent:
  • In difluoromethylation reaction.
  • To prepare difluoromethoxylated heterocycles by reacting with hydroxylated N-based heterocycles.
  • To synthesize trifluoromethylated arenes by treating with diaryliodonium salts in the presence of copper and tetrabutylammonium difluorotriphenylsilicate (TBAT).

It allows for a simple method toward the preparation of difluoromethyl ethers and thioethers under basic conditions from alcohols and thiols. Difluoromethyl phenols can also be obtained in a single pot from boronic acids and C-H activation of arenes.

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Related product price

Suppliers and manufacturers

Zibo Hangyu Biotechnology Development Co., Ltd
Trifluoromethanesulfonic acid difluoromethyl ester
₹0.10 /1kg
Trifluoromethanesulfonic acid difluoromethyl ester CAS:1885-46-7
Henan Aochuang Chemical Co.,Ltd.
Trifluoromethanesulfonic acid difluoromethyl ester
₹0.00 /1kg
Trifluoromethanesulfonic acid difluoromethyl ester CAS:1885-46-7
Shenzhen Nexconn Pharmatechs Ltd
Zhengzhou Alfa Chemical Co.,Ltd
Shanghai Gubang New Materail Technology Co. LTD
Labnetwork lnc.
Hangzhou MolCore BioPharmatech Co.,Ltd.
LEAPCHEM CO., LTD.
Aladdin Scientific
Suzhou ARTK Medchem Co., Ltd.