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Structure

2(3H)-Benzofuranone,5-hydroxy-

CAS
2688-48-4
Catalog Number
ACM2688484
Category
Other Products
Molecular Weight
150.13
Molecular Formula
C8H6 O3
MSDS COA Spec Sheet

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Specification

Synonyms
Homogentisic lactone, 5-Hydroxy-2-coumaranone, 5-Hydroxybenzofuran-2-one, 167177_ALDRICH, 5-Hydroxy-2(3H)-benzofuranone, NSC61996, CID75898, EINECS 220-252-7, ZINC01690954, 2,5-Dihydroxyphenylacetic acid lactone, ST5036767, 2688-48-4, InChI=1/C8H6O3/c9-6-1-2-7-5(3-6)4-8(10)11-7/h1-3,9H,4H
IUPAC Name
5-hydroxy-3H-1-benzofuran-2-one
Canonical SMILES
C1C2=C(C=CC(=C2)O)OC1=O
InChI Key
POUITAHNNRJWMA-UHFFFAOYSA-N
Melting Point
192-194 °C
Appearance
beige fine crystalline powder
EC Number
220-252-7
Exact Mass
150.03200
Hazard Statements
Xi
H-Bond Acceptor
3
H-Bond Donor
1
Safety Description
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany
3
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