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Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate structure

CAS No.: 680-15-9

Chemical Name:: Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate

Synonyms: METHYL FLUOROSULFONYLDIFLUOROACETATE;METHYL DIFLUORO(FLUOROSULFONYL)ACETATE;METHYL FLUOROSULPHONYLDIFLUOROACETATE;uorosuL;2,2-DifL;FLUOROSULFONYL(DIFLUORO)ACETIC ACID METHYL ESTER;uoro-2-(fL;RSSYY(Iberdomide)-2;Methyldifluor(fluorsulfonyl)acetat;difluoro-2-(fluorosulfonyl)acetate

CBNumber:: CB2685744

Molecular Formula:: C3H3F3O4S

Molecular Weight:: 192.11

MDL Number:: MFCD00144316

MOL File:: 680-15-9.mol

MSDS File:: SDS

Last updated:2025-01-27 09:38:02

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Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate Properties

Boiling point	117-118 °C(lit.)
Density	1.509 g/mL at 25 °C(lit.)
refractive index	n20/D 1.351(lit.)
Flash point	118 °F
storage temp.	2-8°C(protect from light)
form	liquid
Specific Gravity	1.52
color	colorless to yellow
BRN	1812896
InChIKey	GQJCAQADCPTHKN-UHFFFAOYSA-N
CAS DataBase Reference	680-15-9(CAS DataBase Reference)
EPA Substance Registry System	Acetic acid, 2,2-difluoro-2-(fluorosulfonyl)-, methyl ester (680-15-9)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS05

Signal word

Danger

Hazard statements

H226-H314

Precautionary statements

P210-P233-P240-P280-P303+P361+P353-P305+P351+P338

Hazard Codes

C,Xi

Risk Statements

10-34

Safety Statements

26-36/37/39-45-16

RIDADR

UN 2920 8/PG 2

WGK Germany

10-21

Hazard Note

Irritant

TSCA

HazardClass

3.2

PackingGroup

III

HS Code

29159000

NFPA 704

	2
2		1

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate price More Price(19)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	390755	Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate 97%	680-15-9	5g	$34.9	2024-03-01	Buy
TCI Chemical	F0311	Methyl Difluoro(fluorosulfonyl)acetate >97.0%(GC)	680-15-9	5g	$34	2024-03-01	Buy
TCI Chemical	F0311	Methyl Difluoro(fluorosulfonyl)acetate >97.0%(GC)	680-15-9	25g	$111	2024-03-01	Buy
Alfa Aesar	H52745	Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 97%	680-15-9	5g	$47.65	2024-03-01	Buy
Alfa Aesar	H52745	Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 97%	680-15-9	25g	$251	2024-03-01	Buy

Product number	Packaging	Price	Buy
390755	5g	$34.9	Buy
F0311	5g	$34	Buy
F0311	25g	$111	Buy
H52745	5g	$47.65	Buy
H52745	25g	$251	Buy

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate Chemical Properties,Uses,Production

Chemical Properties

clear colorless to yellow liquid

Uses

Efficient reagent for the trifluoromethylation of aryls and difluorocyclopropanation of alkenes.

Uses

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate is a useful reagent for the trifluoromethylation of alkyl halides. It is also broadly applicable reagent for perfluoroalkylations for aryl iodides and bromides.

reaction suitability

reaction type: click chemistry

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate synthesis

Synthesis of Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate from Methanol and 2-(Fluorosulfonyl)difluoroacetylchloride

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate Preparation Products And Raw materials

Raw materials

Preparation Products

3,4-BIS(TRIFLUOROMETHYL)NITROBENZENE METHYL HEPTAFLUOROBUTYRATE 5-BROMO-2-CHLORO-4-(TRIFLUOROMETHYL)PYRIDINE 2-CHLORO-5-NITRO-3-(TRIFLUOROMETHYL)PYRIDINE 1-Bromo-4-(2,2,2-trifluoroethyl)benzene

5-bromo-2-(trifluoromethyl)pyrimidine 1-Nitro-4-(2,2,2-trifluoroethyl)benzene 4-Chloro-1-(phenylsulfonyl)-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine

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Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate Suppliers

Global( 277)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20342	58
Hebei Weibang Biotechnology Co., Ltd	+8615531157085	abby@weibangbio.com	China	8804	58
Hebei Mujin Biotechnology Co.,Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12830	58
Springchem New Material Technology Co.,Limited	+86-021-62885108 +8613917661608	info@spring-chem.com	China	2068	57
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29792	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18949	58
Beijing Cooperate Pharmaceutical Co.,Ltd	010-60279497	sales01@cooperate-pharm.com	CHINA	1803	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21632	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	FandaChem@Gmail.com	China	8441	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29871	58

Supplier	Advantage
CD Chemical Group Limited	58
Hebei Weibang Biotechnology Co., Ltd	58
Hebei Mujin Biotechnology Co.,Ltd	58
Springchem New Material Technology Co.,Limited	57
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Beijing Cooperate Pharmaceutical Co.,Ltd	55
Henan Tianfu Chemical Co.,Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
career henan chemical co	58

View Lastest Price from Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-02-14	Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate 680-15-9	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mujin Biotechnology Co.,Ltd
2024-11-12	Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate 680-15-9	US $0.00-0.00 / KG	1KG	99%	20 mt	Hebei Weibang Biotechnology Co., Ltd
2022-10-10	Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate 680-15-9	US $0.00-0.00 / kg	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate
680-15-9
US $0.00 / KG
99%
Hebei Mujin Biotechnology Co.,Ltd

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate
680-15-9
US $0.00-0.00 / KG
99%
Hebei Weibang Biotechnology Co., Ltd

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate
680-15-9
US $0.00-0.00 / kg
98%
Henan Aochuang Chemical Co.,Ltd.

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate Spectrum

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate(680-15-9)MS Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate(680-15-9)¹HNMR Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate(680-15-9)¹³CNMR Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate(680-15-9)IR1 Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate(680-15-9)Raman

680-15-9(Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate)Related Search:

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