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89775 Sigma-Aldrich

p-Toluenesulfonic anhydride

purum, ≥95.0% (NT)

  • CAS Number 4124-41-8

  • Linear Formula (CH3C6H4SO2)2O

  • Molecular Weight 326.39

  •  Beilstein Registry Number 2223702

  •  EC Number 223-926-9

  •  MDL number MFCD00008548

  •  PubChem Substance ID 24889270

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acid Anhydrides, Sulfur Compounds More...
InChI Key   PDVFSPNIEOYOQL-UHFFFAOYSA-N
grade   purum
assay   ≥95.0% (NT)
mp   121-127 °C(lit.)
  122-132 °C
storage temp.   2-8°C

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

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Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2585PSN2 8 / PGIII
WGK Germany 
3

Documents

Certificate of Analysis

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