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  • 748420 - 2-(Diphenylphosphino)benzenesulfonic acid

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748420 Sigma-Aldrich

2-(Diphenylphosphino)benzenesulfonic acid

97%

  • CAS Number 111864-25-6

  • Empirical Formula (Hill Notation) C18H15O3PS

  • Molecular Weight 342.35

  •  MDL number MFCD20921518

  •  PubChem Substance ID 329765900

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acids, Sulfur Compounds More...
Quality Level   100
assay   97%
mp   255-260 °C
SMILES string   OS(=O)(=O)c1ccccc1P(c2ccccc2)c3ccccc3
InChI   1S/C18H15O3PS/c19-23(20,21)18-14-8-7-13-17(18)22(15-9-3-1-4-10-15)16-11-5-2-6-12-16/h1-14H,(H,19,20,21)
InChI key   HXVJDHROZFWXHT-UHFFFAOYSA-N

Description

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
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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