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Merck
CN

ALD00088

Sigma-Aldrich

3-Methylbenzenesulfonyl fluoride

95%

Synonym(s):

3-Methylbenzenesulfonyl fluoride

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About This Item

Empirical Formula (Hill Notation):
C7H7FO2S
CAS Number:
454-66-0
Molecular Weight:
174.19
MDL number:
MFCD11656559
UNSPSC Code:
12352100
PubChem Substance ID:
329772579
NACRES:
NA.22

Key Documents

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Assay

95%

form

liquid

reaction suitability

reaction type: click chemistry

refractive index

n/D 1.4943

density

1.2575 at 25 °C

SMILES string

O=S(C1=CC=CC(C)=C1)(F)=O

InChI

1S/C7H7FO2S/c1-6-3-2-4-7(5-6)11(8,9)10/h2-5H,1H3

InChI key

FLCUZUIABCLFMQ-UHFFFAOYSA-N

Application

Sulfonyl fluoride motif can be used as a connector for the assembly of -SO2- linked small molecules with proteins or nucleic acids. This new click chemistry approach through sulfates is a complimentary approach to using amides and phosphate groups as linkers.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

230.0 °F

Flash Point(C)

110 °C

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