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555908

2,3,4-Trifluorobenzenesulfonyl chloride

Name: 2,3,4-Trifluorobenzenesulfonyl chloride
Brand: ALDRICH

97%

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About This Item

Linear Formula:

F₃C₆H₂SO₂Cl

CAS Number:

175278-08-7

Molecular Weight:

230.59

NACRES:

NA.22

PubChem Substance ID:

24879502

UNSPSC Code:

12352100

MDL number:

MFCD00102573

Assay:

97%

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Properties

assay

97%

refractive index

n20/D 1.5040 (lit.)

bp

234-236 °C (lit.)

density

1.640 g/mL at 25 °C (lit.)

SMILES string

Fc1ccc(c(F)c1F)S(Cl)(=O)=O

InChI

1S/C6H2ClF3O2S/c7-13(11,12)4-2-1-3(8)5(9)6(4)10/h1-2H

InChI key

XFTDZYFHXRZLEF-UHFFFAOYSA-N

Description

General description

2,3,4-Trifluorobenzenesulfonyl chloride may be used as an arylating agent during the synthesis of (2,3,4-trifluorophenyl)furan derivatives. It may also be employed during the preparation of 1-(2-bromobenzyl)-2,5-bis(2,3,4-trifluorophenyl)pyrrole and 1-(2-bromobenzyl)-2-(2,3,4-trifluorophenyl)pyrrole.

pictograms

GHS05

signalword

Danger

hcodes

H314

pcodes

P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

225.0 °F - closed cup

flash_point_c

107.2 °C - closed cup

ppe

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

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