Merck
All Photos(4)

C4261

Sigma-Aldrich

Coumarin

≥99% (HPLC)

Synonym(s):
1,2-Benzopyrone, 1-Benzopyran-2-one, 2H-Chromen-2-one
Empirical Formula (Hill Notation):
C9H6O2
CAS Number:
Molecular Weight:
146.14
Beilstein:
383644
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

vapor pressure

0.01 mmHg ( 47 °C)

Quality Level

assay

≥99% (HPLC)

form

powder

bp

298 °C (lit.)

mp

68-73 °C (lit.)

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

Gene Information

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Application

Coumarin is useful as a precursor molecule for the preparation or synthesis of coumarin-based anticoagulates, antiiflammatory agents and antioxidation superoxide scavengers.

Packaging

50, 100, 500 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. C4261.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Skin Sens. 1

Storage Class Code

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 1

Flash Point(F)

323.6 °F - closed cup

Flash Point(C)

162 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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