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89730 Sigma-Aldrich

p-Toluenesulfonyl chloride

ReagentPlus®, ≥99.0%

Synonym: Tosyl chloride

  • CAS Number 98-59-9

  • Linear Formula CH3C6H4SO2Cl

  • Molecular Weight 190.65

  •  Beilstein Registry Number 607898

  •  EC Number 202-684-8

  •  MDL number MFCD00007450

  •  PubChem Substance ID 24889256

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Chemical Synthesis, Derivatization Reagents, Derivatization Reagents HPLC,
grade   ReagentPlus®
vapor pressure   1 mmHg ( 88 °C)
assay   ≥99.0%
bp   134 °C/10 mmHg(lit.)
mp   65-69 °C(lit.)
  66-69 °C
solubility   methylene chloride: soluble0.2 g/mL, clear
  benzene-d6: freely soluble(lit.)
  chloroform: freely soluble(lit.)
  ethanol: freely soluble(lit.)
  water: insoluble(lit.)

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.



Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3261 8 / PGIII
WGK Germany 
1
RTECS 
DB8929000
Flash Point(F) 
262.4 °F
Flash Point(C) 
128 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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