2,2,2-trifluoroethyl tosylate

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Names

[ CAS No. ]:
433-06-7

[ Name ]:
2,2,2-trifluoroethyl tosylate

[Synonym ]:
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

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

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,2,2-Trifluoroethanol
  • Tosyl chloride
  • 2-diazo-1,1,1-trifluoroethane
  • p-Toluenesulfonic acid
  • 2-Hydroxy-1,4-naphoquinone
  • N-benzyl-N'-(4-toluenesulfonyloxy)diimide N-oxide
  • 1-[hydroxy(tosyloxy)iodo]-1H,1H-perfluoroethane
  • Imidazole

DownStream

  • 1-bromo-4-(2,2,2-trifluoroethoxy)benzene
  • diglyme
  • Fluorothyl
  • 1,1,1-trifluoro-2-(2-methoxyethoxy)ethane
  • ETHYLENE OXIDE
  • 1,1,1-Trifluoroethane
  • (E)-O-(1,1,1-trifluoroethyl)-4-nitrobenzaldehyde oxime
  • 4-Hydroxybenzonitrile
  • 2-Iodo-1,1,1-trifluoroethane
  • 1,1,1,2-Tetrafluoroethane

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%

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)


More Articles

Related Compounds

  • 1-phenyl-2,2,2-trifluoroethyl tosylate
  • 1-(p-anisyl)-2,2,2-trifluoroethyl tosylate
  • 1-cyano-1-phenyl-2,2,2-trifluoroethyl tosylate
  • 1-phenyl-1-methyl-2,2,2-trifluoroethyl tosylate
  • 1-(4-(Methylthio)phenyl)-2,2,2-trifluoroethyl tosylate
  • 1-(4-cyanophenyl)-1-phenyl-2,2,2-trifluoroethyl tosylate
  • 4-(4-(sec-Butyl)-5-methyl-4H-1,2,4-triazol-3-yl)cyclohexan-1-amine
  • 2-(3-(4-Aminocyclohexyl)-5-methyl-4H-1,2,4-triazol-4-yl)ethan-1-ol
  • 3-[3-(4-aminocyclohexyl)-5-methyl-4H-1,2,4-triazol-4-yl]propan-1-ol
  • rac-4-{[(2R,3R)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-2-yl]formamido}-3-methylbutanoic acid
  • Phenyl (3-chloro-5-fluoro-4-methylphenyl)carbamate
  • 2-Methyl-5-nitro-3-(trifluoromethoxy)pyridine
  • 1-[2-[Bis[(4-methoxyphenyl)methyl]amino]-5-fluoro-3-pyridinyl]ethanone
  • 4-(3,5-Dimethoxy-4-methylphenyl)-1,3-oxazolidin-2-one
  • 5-(3-Bromophenyl)-3-(3-hydroxypropyl)-2-oxazolidinone
  • US20230357269, Example 7
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