2,2,2-trifluoroethyl tosylate

Modify Date: 2025-08-20 21:18:51

2,2,2-trifluoroethyl tosylate Structure
2,2,2-trifluoroethyl tosylate structure
 Common Name 2,2,2-trifluoroethyl tosylate
CAS Number 433-06-7 Molecular Weight 254.226
Density 1.4±0.1 g/cm3 Boiling Point 325.3±0.0 °C at 760 mmHg
Molecular Formula C9H9F3O3S Melting Point 36-38 °C(lit.)
MSDS Chinese USA Flash Point 144.0±26.5 °C
Symbol GHS07
GHS07		 Signal Word Warning

 Names

Name 2,2,2-Trifluoroethyl p-toluenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 325.3±0.0 °C at 760 mmHg
Melting Point 36-38 °C(lit.)
Molecular Formula C9H9F3O3S
Molecular Weight 254.226
Flash Point 144.0±26.5 °C
Exact Mass 254.022446
PSA 51.75000
LogP 2.60
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.464

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2905590090

 Synthetic Route

2,2,2-Trifluoroethanol structure

2,2,2-Trifluoro...

CAS#:75-89-8

Tosyl chloride structure

Tosyl chloride

CAS#:98-59-9

~96%

2,2,2-trifluoroethyl tosylate Structure

2,2,2-trifluoro...

CAS#:433-06-7

Literature: Preschera, Dietrich; Thiele, Thomas; Ruhmann, Ralf Journal of Fluorine Chemistry, 1996 , vol. 79, # 2 p. 145 - 148
2-diazo-1,1,1-trifluoroethane structure

2-diazo-1,1,1-t...

CAS#:371-67-5

p-Toluenesulfonic acid structure

p-Toluenesulfon...

CAS#:104-15-4

~88%

2,2,2-trifluoroethyl tosylate Structure

2,2,2-trifluoro...

CAS#:433-06-7

Literature: Meese, C. O. Synthesis, 1984 , # 12 p. 1041 - 1042
2-Hydroxy-1,4-naphoquinone structure

2-Hydroxy-1,4-n...

CAS#:83-72-7

~%

2-Hydroxy-3-iodo-1,4-naphthoquinone structure

2-Hydroxy-3-iod...

CAS#:35135-38-7

2,2,2-trifluoroethyl tosylate Structure

2,2,2-trifluoro...

CAS#:433-06-7

Literature: Papoutsis, Ioannis; Spyroudis, Spyros; Varvoglis, Anastasios; Callies, Jeffrey A.; Zhdankin, Viktor V. Tetrahedron Letters, 1997 , vol. 38, # 48 p. 8401 - 8404
2,2,2-Trifluoroethanol structure

2,2,2-Trifluoro...

CAS#:75-89-8

N-benzyl-N'-(4-toluenesulfonyloxy)diimide N-oxide structure

N-benzyl-N'-(4-...

CAS#:25370-91-6

~%

2,2,2-trifluoroethyl tosylate Structure

2,2,2-trifluoro...

CAS#:433-06-7

N-benzyl-N-nitroso-hydroxylamine structure

N-benzyl-N-nitr...

CAS#:28571-11-1

Literature: Maskill, H.; Jencks, William P. Journal of the American Chemical Society, 1987 , vol. 109, # 7 p. 2062 - 2070
2,2,2-Trifluoroethanol structure

2,2,2-Trifluoro...

CAS#:75-89-8

Tosyl chloride structure

Tosyl chloride

CAS#:98-59-9

~%

2,2,2-trifluoroethyl tosylate Structure

2,2,2-trifluoro...

CAS#:433-06-7

p-Toluenesulfonic acid structure

p-Toluenesulfon...

CAS#:104-15-4

Literature: Bentley, T. William; Jones, Robert O; Kang, Dae Ho; Koo, Sun Journal of Physical Organic Chemistry, 2009 , vol. 22, # 9 p. 799 - 806
1-[hydroxy(tosyloxy)iodo]-1H,1H-perfluoroethane structure

1-[hydroxy(tosy...

CAS#:166903-46-4

~%

2,2,2-trifluoroethyl tosylate Structure

2,2,2-trifluoro...

CAS#:433-06-7

Literature: Papoutsis, Ioannis; Spyroudis, Spyros; Varvoglis, Anastasios; Callies, Jeffrey A.; Zhdankin, Viktor V. Tetrahedron Letters, 1997 , vol. 38, # 48 p. 8401 - 8404
2,2,2-Trifluoroethanol structure

2,2,2-Trifluoro...

CAS#:75-89-8

N-benzyl-N'-(4-toluenesulfonyloxy)diimide N-oxide structure

N-benzyl-N'-(4-...

CAS#:25370-91-6

~%

2,2,2-trifluoroethoxymethylbenzene structure

2,2,2-trifluoro...

CAS#:67696-28-0

2,2,2-trifluoroethyl tosylate Structure

2,2,2-trifluoro...

CAS#:433-06-7

Detail
Literature: Maskill, H.; Jencks, William P. Journal of the American Chemical Society, 1987 , vol. 109, # 7 p. 2062 - 2070
Imidazole structure

Imidazole

CAS#:288-32-4

2,2,2-Trifluoroethanol structure

2,2,2-Trifluoro...

CAS#:75-89-8

N-benzyl-N'-(4-toluenesulfonyloxy)diimide N-oxide structure

N-benzyl-N'-(4-...

CAS#:25370-91-6

~%

2,2,2-trifluoroethoxymethylbenzene structure

2,2,2-trifluoro...

CAS#:67696-28-0

Detail
Literature: Maskill, H.; Jencks, William P. Journal of the American Chemical Society, 1987 , vol. 109, # 7 p. 2062 - 2070
2,2,2-Trifluoroethanol structure

2,2,2-Trifluoro...

CAS#:75-89-8

N-benzyl-N'-(4-toluenesulfonyloxy)diimide N-oxide structure

N-benzyl-N'-(4-...

CAS#:25370-91-6

~%

2,2,2-trifluoroethoxymethylbenzene structure

2,2,2-trifluoro...

CAS#:67696-28-0

2,2,2-trifluoroethyl tosylate Structure

2,2,2-trifluoro...

CAS#:433-06-7

Detail
Literature: Maskill, H. Journal of the Chemical Society, Chemical Communications, 1986 , p. 1433 - 1435

 Customs

HS Code 2905590090
Summary 2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Articles1

More Articles
A one-pot synthesis of 2, 2-difluorovinyl carbonyl compounds from 2, 2, 2,-trifluoroethyl p-toluenesulfonate via 2, 2-difluorovinylboranes.

Tetrahedron Lett. 33(3) , 337-340, (1992)

 Synonyms

p-Toluenesulfonic Acid 2,2,2-Trifluoroethyl Ester
EINECS 207-085-5
2,2,2-Trifluoroethyl p-toluenesulfonate
Ethanol, 2,2,2-trifluoro-, p-toluenesulfonate (8CI)
MFCD00000443
2,2,2-Trifluoroethyl 4-methylbenzenesulfonate
2,2,2-trifluoroethyl tosylate
Ethanol, 2,2,2-trifluoro-, 4-methylbenzenesulfonate
Ethanol, 2,2,2-trifluoro-, p-toluenesulfonate
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Chemsrc provides 2,2,2-trifluoroethyl tosylate(CAS#:433-06-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 2,2,2-trifluoroethyl tosylate are included as well.>> amp version: 2,2,2-trifluoroethyl tosylate

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