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ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE

ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE structure

CAS No.: 84028-88-6

Chemical Name:: ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE

Synonyms: ethyl (S)-lactate triflate;ETHYL L-LACTATE 2-O-TRIFLATE;ETHYL L-LACTATE TRIFLUOROMETHANESULFONATE;ETHYL O-TRIFLUOROMETHANESULFONYL-L-LACTATE;ethyle(S)-2-(trifluoromethylsulfonyloxy)propionate;ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE;(S)-Ethyl 2-(((trifluoromethyl)sulfonyl)oxy)propanoate;Ethyl (S)-2-(((trifluoromethyl)sulfonyl)oxy)propanoate;ETHYL (S)-(-)-2-[(TRIFLUOROMETHYLSULFONYL)OXY]PROPIONATE;Ethyl (S)-2-(trifluoromethylsulfonyloxy)propionate

CBNumber:: CB8727352

Molecular Formula:: C6H9F3O5S

Molecular Weight:: 250.19

MDL Number:: MFCD00134396

MOL File:: 84028-88-6.mol

Last updated:2026-01-13 11:26:28

Product description	Number	Pack Size	Price
Ethyl (S)-2-(trifluoromethylsulfonyloxy)propionate ≥96%	374636	1g	$235
ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE 95.00%	HCH0066793	1G	$707.64
(S)-Ethyl2-(((trifluoromethyl)sulfonyl)oxy)propanoate 97%	CD13003588	5g	$877
Ethylo-trifluoromethanesulfonyl-L-lactate 96%	MT-12642	10g	$328

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ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE Properties

Boiling point	34 °C/0.005 mmHg (lit.)
Density	1.342 g/mL at 25 °C (lit.)
refractive index	n20/D 1.374(lit.)
Flash point	174 °F
storage temp.	-20°C
form	Liquid
color	Clear to cloudy colorless to pink to brown
optical activity	[α]20/D 44°, neat
BRN	3549394
InChI	1S/C6H9F3O5S/c1-3-13-5(10)4(2)14-15(11,12)6(7,8)9/h4H,3H2,1-2H3/t4-/m0/s1
InChIKey	RYSBPHXTNVWICH-BYPYZUCNSA-N
SMILES	CCOC(=O)[C@H](C)OS(=O)(=O)C(F)(F)F
UNSPSC Code	12352108
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05
Signal word	Danger
Hazard statements	H314
Precautionary statements	P303+P361+P353-P305+P351+P338
PPE	Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45
RIDADR	UN 3265 8/PG 3
WGK Germany	3
F	10-21
Storage Class	8A - Combustible corrosive hazardous materials
Hazard Classifications	Skin Corr. 1B

ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE price More Price(4)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	374636	Ethyl (S)-2-(trifluoromethylsulfonyloxy)propionate ≥96%	84028-88-6	1g	$235	2023-06-20	Buy
American Custom Chemicals Corporation	HCH0066793	ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE 95.00%	84028-88-6	1G	$707.64	2021-12-16	Buy
Crysdot	CD13003588	(S)-Ethyl2-(((trifluoromethyl)sulfonyl)oxy)propanoate 97%	84028-88-6	5g	$877	2021-12-16	Buy
AHH	MT-12642	Ethylo-trifluoromethanesulfonyl-L-lactate 96%	84028-88-6	10g	$328	2021-12-16	Buy

Product number	Packaging	Price	Buy
374636	1g	$235	Buy
HCH0066793	1G	$707.64	Buy
CD13003588	5g	$877	Buy
MT-12642	10g	$328	Buy

ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE Chemical Properties,Uses,Production

Uses

Ethyl (S)-2-(trifluoromethylsulfonyloxy)propionate can be used:

In the synthesis of tetra-methylated analog of 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTMA) based chelates for imaging applications.
As a substrate in the synthesis of α-silylated carboxyl compounds via Cu-catalyzed stereoinvertive nucleophilic silylation of α-triflyloxy esters.

ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE synthesis

Synthesis of ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE from Ethyl L(-)-lactate and Trifluoromethanesulfonic anhydride

ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE Preparation Products And Raw materials

Raw materials

Preparation Products

ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE Suppliers

Global( 14)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44801	61
Tianjin heowns Biochemical Technology Co., Ltd.	400 638 7771	sales@heowns.com	China	14435	57
Thermo Fisher Scientific	800-810-5118	cnchemical@thermofisher.com	China	17770	75
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51395	80
Aikon International Limited	025-66113011 13155353615	qzhang@aikonchem.com	China	15393	58
SHANGHAI FDC-CHEMICAL CO.,LTD	021-61469567 13482353728	sales@fdc-chemical.com	China	9761	58
Suzhou Rovathin Foreign Trade Co.,Ltd	0512-65816829 18662214788	info@rovathin.com.cn	China	9989	58
Merck KGaA	21-20338288	ordercn@merckgroup.com	China	6394	58
Santa Cruz Biotechnology Inc	021-60936350	scbt@scbt.com	China	6594	58

Supplier	Advantage
Energy Chemical	61
Tianjin heowns Biochemical Technology Co., Ltd.	57
Thermo Fisher Scientific	75
Sigma-Aldrich	80
Aikon International Limited	58
SHANGHAI FDC-CHEMICAL CO.,LTD	58
Suzhou Rovathin Foreign Trade Co.,Ltd	58
Merck KGaA	58
Santa Cruz Biotechnology Inc	58

84028-88-6(ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE)Related Search:

Ethyl L(-)-lactate Methyl trifluoromethanesulfonate 4-PHENYL-2-(S)-TRIFLUOROMETHANESULFONYLOXY-BUTYRIC ACID, ETHYL ESTER Ethyl trifluoromethanesulfonate ETHYL (S)-(-)-2-((METHYLSULFONYL)OXY)-PROPIONATE, TECH., 90

ISOPROPYL TRIFLUOROMETHANESULFONATE ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE

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ETHYL O-TRIFLUOROMETHANESULFONYL-L-LACTATE ETHYL (S)-(-)-2-[(TRIFLUOROMETHYLSULFONYL)OXY]PROPIONATE ETHYL (S)-2-(TRIFLUOROMETHYLSULFONYLOXY)PROPIONATE ETHYL L-LACTATE 2-O-TRIFLATE ETHYL L-LACTATE TRIFLUOROMETHANESULFONATE ETHYL (S)-(-)-2-((TRIFLUOROMETHYL-SULFON YL)OXY)PROPIONATE, 96+% Ethyl O-trifluoromethanesulfonyl-L-lactate, Ethyl L-lactate 2-O-triflate ethyl (S)-lactate triflate ethyle(S)-2-(trifluoromethylsulfonyloxy)propionate Propanoic acid, 2-[[(trifluoromethyl)sulfonyl]oxy]-, ethyl ester, (2S)- (S)-Ethyl 2-(((trifluoromethyl)sulfonyl)oxy)propanoate Ethyl (S)-2-(((trifluoromethyl)sulfonyl)oxy)propanoate Ethyl (S)-2-(trifluoromethylsulfonyloxy)propionate 84028-88-6 CH3CHOSO2CF3CO2C2H5 C6H9F3O5S Chiral Building Blocks Asymmetric Synthesis Esters Organic Building Blocks