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P31205 Sigma-Aldrich

Phenylpropiolic acid

99%

Synonym: Phenylpropynoic acid

  • CAS Number 637-44-5

  • Linear Formula C6H5C≡CCOOH

  • Molecular Weight 146.14

  •  Beilstein/REAXYS Number 742587

  •  EC Number 211-285-8

  •  MDL number MFCD00004361

  •  PubChem Substance ID 24898391

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Properties

Related Categories Building Blocks, C9, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
InChI Key   XNERWVPQCYSMLC-UHFFFAOYSA-N
assay   99%
mp   135-137 °C (lit.)
storage temp.   2-8°C

Description

Application

Phenylpropiolic acid can:
• React with 2-tert-butoxypyridine in the presence of boron trifluoride·diethyl etherate to form the corresponding tert-butyl ester.
• Undergo decarboxylative coupling with aryl halides such as p-chloroiodobenzene and 1-chloro-4-iodobenzene.
• Undergo halodecarboxylation to form 1-haloalkynes.

Packaging

5, 25 g in glass bottle

Other Notes

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. P31205.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

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Peer-Reviewed Papers
15

References

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