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Safety Information

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

555983-VAR:
555983-1G:
555983-5G:
555983-BULK:

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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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