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About This Item

Empirical Formula (Hill Notation):
C9H6O2
CAS Number:
Molecular Weight:
146.14
Beilstein:
383644
EC Number:
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Grade:
Halal
Biological source:
synthetic
Food allergen:
no known allergens
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biological source

synthetic

grade

Halal

vapor pressure

0.01 mmHg ( 47 °C)

Assay

≥98%

origin

China origin

bp

298 °C (lit.)

mp

68-73 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

herbaceous; sweet

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

General description

Coumarin is an aroma compound responsible for the characteristic odor of hay. It is one of the major volatile compounds found in the aerial parts of bastard balm.

Application

It can be used an industrial odorant or odor masking agent.

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

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which 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

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Certificates of Analysis (COA)

Lot/Batch Number

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