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2,2,2-Trifluoroethyl perfluorobutylsulfonate

CAS No.
79963-95-4
Chemical Name:
2,2,2-Trifluoroethyl perfluorobutylsulfonate
Synonyms
TPS;2,2,2-Trifluoroethyl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate;2,2,2,-Trifluoroethyl;2,2,2-TRIFLUOROETHYL PERFLUOROBUTYL SULF;2,2,2-TRIFLUOROETHYL PERFLUORO BUTYLSULFONATE;2,2,2-TRIFLUOROETHYL PERFLUOROBUTANESULFONATE;2,2,2-trifluoroethyl Perfluorobutane Sulfonat;2,2,2-TRIFLUOROETHYL NONAFLUOROBUTANESULFONATE;2,2,2-Trifluoroethyl perfluorobutanesulphonate;2,2,2-trifluoroethyl nonafluorobutyl sulfonate
CBNumber:
CB1414701
Molecular Formula:
C6H2F12O3S
Molecular Weight:
382.13
MDL Number:
MFCD03093638
MOL File:
79963-95-4.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-27 23:35:16
Product description Number Pack Size Price
2,2,2-Trifluoroethyl perfluorobutylsulfonate 95% 540471 25g $296
2,2,2-Trifluoroethyl Nonafluorobutanesulfonate >96.0%(GC) N0677 5g $169
2,2,2-Trifluoroethyl Nonafluorobutanesulfonate Asreported 291639 5g $352
2,2,2-Trifluoroethyl Nonafluorobutanesulfonate Asreported 291639 10g $495
2,2,2-Trifluoroethyl Nonafluorobutanesulfonate Asreported 291639 25g $741
More product size

2,2,2-Trifluoroethyl perfluorobutylsulfonate Properties

Boiling point 138-140
Density 1.636 g/mL at 25 °C(lit.)
refractive index n20/D 1.326(lit.)
Flash point 160 °F
storage temp. Store at room temperature
solubility DMSO (Slightly), Methanol (Slightly)
form clear liquid
color Colorless to Light yellow
Stability Hygroscopic, Unstable in Solution
InChI 1S/C6H2F12O3S/c7-2(8,9)1-21-22(19,20)6(17,18)4(12,13)3(10,11)5(14,15)16/h1H2
InChIKey KJGYBFLEIPDFNQ-UHFFFAOYSA-N
SMILES FC(F)(F)COS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
CAS DataBase Reference 79963-95-4(CAS DataBase Reference)
EPA Substance Registry System 2,2,2-Trifluoroethyl perfluorobutanesulfonate (79963-95-4)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405
PPE Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Hazard Codes  C,T
Risk Statements  34
Safety Statements  26-36/37/39-45
RIDADR  UN 3265 8/PG 2
WGK Germany  3
Hazard Note  Toxic/Corrosive
HazardClass  TOXIC, CORROSIVE
HS Code  2905599890
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Skin Corr. 1B
NFPA 704
2
0 0

2,2,2-Trifluoroethyl perfluorobutylsulfonate price More Price(30)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 540471 2,2,2-Trifluoroethyl perfluorobutylsulfonate 95% 79963-95-4 25g $296 2026-04-30 Buy
TCI Chemical N0677 2,2,2-Trifluoroethyl Nonafluorobutanesulfonate >96.0%(GC) 79963-95-4 5g $169 2026-04-30 Buy
Usbiological 291639 2,2,2-Trifluoroethyl Nonafluorobutanesulfonate Asreported 79963-95-4 5g $352 2026-06-03 Buy
Usbiological 291639 2,2,2-Trifluoroethyl Nonafluorobutanesulfonate Asreported 79963-95-4 10g $495 2026-06-03 Buy
Usbiological 291639 2,2,2-Trifluoroethyl Nonafluorobutanesulfonate Asreported 79963-95-4 25g $741 2026-06-03 Buy
Product number Packaging Price Buy
540471 25g $296 Buy
N0677 5g $169 Buy
291639 5g $352 Buy
291639 10g $495 Buy
291639 25g $741 Buy

2,2,2-Trifluoroethyl perfluorobutylsulfonate Chemical Properties,Uses,Production

Uses

2,2,2-Trifluoroethyl perfluorobutylsulfonate may be used in the synthesis of 1,2,3,4-tetrahydro-1,1,4,4-tetramethyl-6,7-bis(2,2,2-trifluoro-ethoxy)-naphthalene (TTBN).

2,2,2-Trifluoroethyl perfluorobutylsulfonate Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 71)Suppliers
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Capot Chemical Co.,Ltd.
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PT CHEM GROUP LIMITED
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Aladdin Scientific
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Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32343 55
2,2,2-TRIFLUOROETHYL NONAFLUOROBUTANESULFONATE 2,2,2-TRIFLUOROETHYL NONAFLUOROBUTANESULPHONATE 2,2,2-TRIFLUOROETHYL PERFLUOROBUTANESULFONATE 2,2,2-TRIFLUOROETHYL PERFLUORO BUTYLSULFONATE NONAFLUOROBUTANESULFONIC ACID 2,2,2-TRIFLUOROETHYL ESTER PERFLUOROBUTANESULFONIC ACID 2,2,2-TRIFLUOROETHYL ESTER 2,2,2-TRIFLUOROETHYL PERFLUOROBUTYL SULF 2,2,2,-Trifluoroethyl 2,2,2-trifluoroethyl Perfluorobutane Sulfonat 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonic acid 2,2,2-trifluoroethyl ester Perfluorobutanesulfonic Acid 2,2,2-Trifluoroethyl Ester Nonafluorobutanesulfonic Acid 2,2,2-Trifluoroethyl Ester 2,2,2-Trifluoroethyl Perfluorobutanesulfonate 2,2,2-Trifluoroethyl nonaflate, 2,2,2-Trifluoroethyl nonafluorobutanesulphonate 2,2,2-Trifluoroethyl perfluorobutanesulphonate 97% 2,2,2-Trifluoroethylperfluorobutanesulphonate97% 2,2,2-Trifluoroethyl perfluorobutanesulphonate 2,2,2-TrifluoroethylNonafluorobutanesulfonate> 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, 2,2,2-trifluoroethyl ester 2,2,2-trifluoroethyl nonafluorobutyl sulfonate 2,2,2-Trifluoroethyl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate TPS 79963-95-4 CF3CF23SO3CH2CF3 Organic Building Blocks Sulfonates/Sulfinates Sulfur Compounds Fluorous Compounds Fluorous Chemistry Building Blocks Fluorous Chemistry Fluorous Compounds Synthetic Organic Chemistry Organic Building Blocks Sulfonates/Sulfinates Sulfur Compounds