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555983

Sigma-Aldrich

4-Chloro-2-fluorobenzenesulfonyl chloride

97%

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About This Item

Linear Formula:
ClC6H3(F)SO2Cl
CAS Number:
141337-26-0
Molecular Weight:
229.06
MDL number:
MFCD03094560
UNSPSC Code:
12352100
PubChem Substance ID:
24879509
NACRES:
NA.22

Assay

97%

form

solid

mp

34-38 °C (lit.)

SMILES string

Fc1cc(Cl)ccc1S(Cl)(=O)=O

InChI

1S/C6H3Cl2FO2S/c7-4-1-2-6(5(9)3-4)12(8,10)11/h1-3H

InChI key

ZFZRENUEJCOCRE-UHFFFAOYSA-N

Application

4-Chloro-2-fluorobenzenesulfonyl chloride (4-chloro-2-fluorobenzene-1-sulfonyl chloride) may be used to synthesize [1-(4-chloro-2-fluorophenylsulfonyl) piperidin-4-yl] diphenylmethanol.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBL9878V
1388275V
1388275
11519BJ
05224AJ

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[1-(4-Chloro-2-fluorophenylsulfonyl) piperidin-4-yl] diphenylmethanol.
Benakaprasad SB, et al.
Acta Crystallographica Section E, Structure Reports Online, 63(9), o3669-o3669 (2007)

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