8.04330
4-Hydroxycoumarin
for synthesis
Synonym(s):
4-Hydroxycoumarin, 4-Hydroxy-2H-1-benzopyran-2-one
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About This Item
Empirical Formula (Hill Notation):
C9H6O3
CAS Number:
Molecular Weight:
162.14
MDL number:
UNSPSC Code:
12352115
EC Index Number:
214-060-2
Recommended Products
Quality Level
Assay
≥98.0% (HPLC)
form
powder
mp
211-214 °C
storage temp.
2-30°C
InChI
1S/C9H6O3/c10-7-5-9(11)12-8-4-2-1-3-6(7)8/h1-5,11H
InChI key
OWBBAPRUYLEWRR-UHFFFAOYSA-N
Analysis Note
Assay (HPLC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 211 °C
Melting range (upper value): ≤ 214 °C
Identity (IR): passes test
Melting range (lower value): ≥ 211 °C
Melting range (upper value): ≤ 214 °C
Identity (IR): passes test
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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