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556149 Sigma-Aldrich

4-Isopropylbenzenesulfonyl chloride

technical grade

  • CAS Number 54997-90-9

  • Linear Formula (CH3)2CHC6H4SO2Cl

  • Molecular Weight 218.70

  •  MDL number MFCD00041510

  •  PubChem Substance ID 24879523

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonyl Halides, Sulfur Compounds More...
Quality Level   100
grade   technical grade
refractive index   n20/D 1.5410 (lit.)
density   1.220 g/mL at 25 °C (lit.)
SMILES string   CC(C)c1ccc(cc1)S(Cl)(=O)=O
InChI   1S/C9H11ClO2S/c1-7(2)8-3-5-9(6-4-8)13(10,11)12/h3-7H,1-2H3
InChI key   CETRNHJIXGITKR-UHFFFAOYSA-N

Description

General description

4-Isopropylbenzenesulfonyl chloride can be synthesized from isopropylbenzene via chlorosulfonation.

Application

4-Isopropylbenzenesulfonyl chloride may be used to synthesize chlorosulfonyl-functionalized ATRP (Atom transfer radical polymerization) initiator and 4-isopropylbenzenethiol.

Packaging

5, 25, 100 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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