Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,2,2-TETRAFLUOROETHYLSULFONYL FLUORIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2127-74-4

2127-74-4 structure

Name: 1,2,2,2-TETRAFLUOROETHYLSULFONYL FLUORIDE
Chemical Name: 1,2,2,2-Tetrafluoroethanesulfonyl fluoride
CAS Number: 2127-74-4
Molecular Formula: C₂HF₅O₂S
Molecular Weight: 184.08500
Create Date: 2018-05-11 08:00:00
Modify Date: 2025-09-12 18:06:37

Name	1,2,2,2-Tetrafluoroethanesulfonyl fluoride
Synonyms	1-H-tetrafluoroethane-2-sulfonyl fluoride 1.2.2.2-Tetrafluor-athan-sulfonsaure-(1)-fluorid 1-H-tetrafluoroethanesulfonyl fluoride 1'H-Spiro[piperidine-4,2'-quinazolin]-4'(3'H)-one 1,2,2,2-tetrafluoro-ethanesulfonyl fluoride <1,1,1,2-Tetrafluor-ethyl>-sulfonsaeurefluorid 1H-spiro[piperidin-4,2'-quinazolin]-4'(3'H)-one

Density	1.669g/cm3
Boiling Point	55.7ºC at 760mmHg
Molecular Formula	C₂HF₅O₂S
Molecular Weight	184.08500
Exact Mass	183.96200
PSA	42.52000
LogP	2.22440
Vapour Pressure	247mmHg at 25°C
Index of Refraction	1.301

HS Code	2904909090

773-15-9

~92%

2127-74-4

Literature: Asahi Glass Company, Limited Patent: US2012/165571 A1, 2012 ; Location in patent: Page/Page column 5 ;

773-15-9

7732-18-5

~93%

2127-74-4

Literature: Ragulin, L. N.; Ropalo, P. P.; Sokol'skii, G. A.; Knunyants, I. L. Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1967 , p. 1685 - 1688 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1967 , p. 1754 - 1758 C.A., 1968 , vol. 68, p. 48977 Full Text Show Details Gmelin Handbook: F: PerFHalOrg.2, 1.3.2, page 99 - 119

684-10-6

7664-39-3

~59%

2127-74-4

Literature: England,D.C. et al. Journal of the American Chemical Society, 1960 , vol. 82, p. 6181 - 6188 Full Text View citing articles Show Details Gmelin Handbook: F: PerFHalOrg.2, 1.3.4, page 137 - 166

684-10-6

2127-74-4

Literature: Banks,R.E. et al. Journal of the Chemical Society [Section] C: Organic, 1966 , p. 1171 - 1179

20706-19-8

2127-74-4

Literature: Eleev,A.F. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1974 , vol. 23, p. 363 - 366 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1974 , vol. 23, p. 397 - 400

78225-92-0

64-17-5

356-27-4

2127-74-4

Literature: Gmelin Handbook: F: PerFHalOrg.SVol.3, 6.2.3.4, page 152 - 186

Precursor 5
773-15-9 7732-18-5 684-10-6 7664-39-3
64-17-5
DownStream 9
14177-25-4 7783-42-8 75-73-0 76-16-4
335-05-7 354-87-0 354-33-6 684-10-6
38346-18-8

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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