01260595
Coumarin
primary reference standard
Synonym(s):
1,2-Benzopyrone, 1-Benzopyran-2-one, 2H-Chromen-2-one
About This Item
Recommended Products
grade
primary reference standard
vapor pressure
0.01 mmHg ( 47 °C)
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
HWI
bp
298 °C (lit.)
mp
68-73 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
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
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General description
Exact content by quantitative NMR can be found on the certificate.
Application
Other Notes
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Skin Sens. 1
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk_germany
WGK 1
flash_point_f
323.6 °F - closed cup
flash_point_c
162 °C - closed cup
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