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Ethyl trifluoromethanesulfonate

Ethyl trifluoromethanesulfonate
Ethyl trifluoromethanesulfonate structure
CAS No.
425-75-2
Chemical Name:
Ethyl trifluoromethanesulfonate
Synonyms
425-75-2;ETHYL TRIFLATE;Ethyltrifluormethansulfonat;Ethyl trifluoromethanesulfote;Ethyl trifluoromethesulfonate;Ethyl trifluoromethylsulfonate;Ethyl trifluoroMethanesulfonat;ETHYL TRIFLUOROMETHANESULFONATE;ETHYL TRIFLUOROMETHANESULPHONATE;Ethyltrifluoromethanesulphonate99%
CBNumber:
CB4332659
Molecular Formula:
C3H5F3O3S
Formula Weight:
178.13
MOL File:
425-75-2.mol

Ethyl trifluoromethanesulfonate 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
Specific Gravity
1.374
Water Solubility 
Hydrolyzes in water.
Sensitive 
Hygroscopic
BRN 
1770746
InChIKey
UVECLJDRPFNRRQ-UHFFFAOYSA-N
CAS DataBase Reference
425-75-2(CAS DataBase Reference)
EPA Substance Registry System
Methanesulfonic acid, trifluoro-, ethyl ester (425-75-2)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS05
Signal word  Danger
Hazard statements  H226-H314-H318
Precautionary statements  P280-P305+P351+P338-P310-P210-P233-P240-P241+P242+P243-P260-P264-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P403+P235-P405-P501-P303+P361+P353
Hazard Codes  C,T,F
Risk Statements  10-34
Safety Statements  16-26-36/37/39-45
RIDADR  UN 2920 8/PG 2
WGK Germany  2
3
Hazard Note  Highly Toxic
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29049090

Ethyl trifluoromethanesulfonate price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 246530 Ethyl trifluoromethanesulfonate 99% 425-75-2 1g $24 2020-08-18 Buy
Sigma-Aldrich 246530 Ethyl trifluoromethanesulfonate 99% 425-75-2 5g $73.2 2020-08-18 Buy
TCI Chemical T1191 Ethyl Trifluoromethanesulfonate >98.0%(GC) 425-75-2 5g $51 2021-03-22 Buy
TCI Chemical T1191 Ethyl Trifluoromethanesulfonate >98.0%(GC) 425-75-2 25g $177 2021-03-22 Buy
Alfa Aesar L03383 Ethyl trifluoromethanesulfonate, 99% 425-75-2 5g $48.7 2020-06-24 Buy

Ethyl trifluoromethanesulfonate Chemical Properties,Uses,Production

Chemical Properties

Clear colorless to yellow liquid

Purification Methods

The ester reacts slowly with H2O and aqueous alkali. If its IR has no OH bands (~3000 cm-1) then purify it by redistillation. If OH bands are present, then dilute with dry Et2O and shake (carefully) with aqueous NaHCO3 until effervescence ceases, then wash with H2O and dry (MgSO4), filter, evaporate and distil the residue under a slight vacuum then at atmospheric pressure in a N2 atmosphere. IT IS A POWERFUL ALKYLATING AGENT, AND THE FUMES ARE VERY TOXIC — PERFORM ALL OPERATIONS IN AN EFFICIENT FUME CUPBOARD. [Gramstad & Haszeldine J Chem Soc 173 1956, Howells & McCown Chem Rev 77 69 1977, Beilstein 3 IV 34.]

Ethyl trifluoromethanesulfonate Preparation Products And Raw materials

Raw materials

Preparation Products


Ethyl trifluoromethanesulfonate Suppliers

Global( 174)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 21032 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22607 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070
product@chemlin.com.cn CHINA 3013 60
Fluoropharm Co., Ltd.
+8613336034509
+86 0571-85586753 sales@fluoropharm.com China 982 60
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com
+86-571-87063838 jocelynpan@zjarts.com CHINA 997 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
+86 519 86305879 sales@ansciepchem.com CHINA 4242 58
Shanghai Longyu Biotechnology Co., Ltd.
+8615821988213
info@longyupharma.com CHINA 2462 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47496 58

View Lastest Price from Ethyl trifluoromethanesulfonate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-06 Ethyl trifluoromethanesulfonate
425-75-2
US $1.00 / kg 1kg 98% 100KG career henan chemical co

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