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Merck

324787

2,2,2-Trifluoroethanesulfonyl chloride

99%

Synonym(s):

Tresyl chloride

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About This Item

Linear Formula:
CF3CH2SO2Cl
CAS Number:
Molecular Weight:
182.55
UNSPSC Code:
12352101
NACRES:
NA.22
PubChem Substance ID:
EC Number:
216-713-7
Beilstein/REAXYS Number:
1860983
MDL number:
Assay:
99%
Form:
liquid
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assay

99%

form

liquid

refractive index

n20/D 1.388 (lit.)

bp

140-141 °C (lit.), 64-67 °C/45 mmHg (lit.)

density

1.651 g/mL at 25 °C (lit.)

functional group

fluoro

storage temp.

2-8°C

SMILES string

FC(F)(F)CS(Cl)(=O)=O

InChI

1S/C2H2ClF3O2S/c3-9(7,8)1-2(4,5)6/h1H2

InChI key

CXCHEKCRJQRVNG-UHFFFAOYSA-N



pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

161.6 °F - closed cup

flash_point_c

72 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter



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Tresyl chloride-activated supports for enzyme immobilization.
K Nilsson et al.
Methods in enzymology, 135, 65-78 (1987-01-01)
Tohru Hayakawa et al.
Journal of biomedical materials research. Part A, 67(2), 684-688 (2003-10-21)
The aim of this study was to bind fibronectin directly to a titanium surface treated with tresyl chloride (2,2,2-trifluoroethanesulfonyl chloride) for the development of a strong connection of a dental implant to subepithelial connective tissues and/or peri-implant epithelia. Basic terminal
Kristina Jonsson-Schmunk et al.
Drug metabolism and disposition: the biological fate of chemicals, 44(5), 758-770 (2016-02-13)
Landmark studies describing the effect of microbial infection on the expression and activity of hepatic CYP3A used bacterial lipopolysaccharide as a model antigen. Our efforts to determine whether these findings were translatable to viral infections led us to observations suggesting