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W504300 Sigma-Aldrich

Coumarin

≥98%

Synonym: 1,2-Benzopyrone, 1-Benzopyran-2-one, 2H-Chromen-2-one

  • CAS Number 91-64-5

  • Empirical Formula (Hill Notation) C9H6O2

  • Molecular Weight 146.14

  •  Beilstein/REAXYS Number 383644

  •  EC Number 202-086-7

  •  MDL number MFCD00006850

  •  PubChem Substance ID 329830738

Purchase

Properties

vapor pressure   0.01 mmHg ( 47 °C)
assay   ≥98%
bp   298 °C (lit.)
mp   68-73 °C (lit.)
Organoleptic   spicy
SMILES string   O=C1Oc2ccccc2C=C1
InChI   1S/C9H6O2/c10-9-6-5-7-3-1-2-4-8(7)11-9/h1-6H
InChI key   ZYGHJZDHTFUPRJ-UHFFFAOYSA-N
Safety & Documentation

Safety Information

Symbol 
GHS06  GHS06
Signal word 
Danger
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
UN 2811 6.1 / PGIII
WGK Germany 
3
RTECS 
GN4200000
Protocols & Articles

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Peer-Reviewed Papers
15

References

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