177822

Sigma-Aldrich

2,2,2-Trifluoroethyl p-toluenesulfonate

99%

Linear Formula:
CH3C6H4SO3CH2CF3
CAS Number:
Molecular Weight:
254.23
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

assay

99%

bp

87-92 °C/0.1 mmHg (lit.)

mp

36-38 °C (lit.)

SMILES string

Cc1ccc(cc1)S(=O)(=O)OCC(F)(F)F

InChI

1S/C9H9F3O3S/c1-7-2-4-8(5-3-7)16(13,14)15-6-9(10,11)12/h2-5H,6H2,1H3

InChI key

IGKCQDUYZULGBM-UHFFFAOYSA-N

Related Categories

Application

2,2,2-Trifluoroethyl p-toluenesulfonate was used in the synthesis of 1-alkyl-2,2-difluorovinylboranes.

Packaging

50 g in glass bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

A one-pot synthesis of 2, 2-difluorovinyl carbonyl compounds from 2, 2, 2,-trifluoroethyl p-toluenesulfonate via 2, 2-difluorovinylboranes.
Tetrahedron Letters, 33(3), 337-340 (1992)

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