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Home > Product > Heterocyclic Organic Compounds > 2H-1-Benzopyran-2-one,3-hydroxy-

2H-1-Benzopyran-2-one,3-hydroxy- | CAS Number: 939-19-5

Catalog Number
ACM939195
Product Name
2H-1-Benzopyran-2-one,3-hydroxy-
Structure
CAS Number
939-19-5
EC Number
213-355-3
IUPAC Name
3-hydroxychromen-2-one
Synonyms
3-Hydroxycoumarin, 3-Hydroxy-2-benzopyrone, Spectrum_000476, SpecPlus_000860, Spectrum2_000805, Spectrum3_001267, Spectrum4_001576, Spectrum5_000232, 3-Hydroxy-chromen-2-one, 3-hydroxy-2H-chromen-2-one, COUMARIN, 3-HYDROXY-, BSPBio_002834, KBioGR_002132, KBioSS_000956, SPECTRUM211538, DivK1c_006956, SPBio_000669, 642673_ALDRICH, 3-Hydroxy-2H-1-benzopyran-2-one, NSC74691
Molecular Weight
162.14
Exact Mass
162.03200
Molecular Formula
C9H6 O3
Boiling Point
369.9ºC at 760 mmHg
Melting Point
153-157ºC(lit.)
Flash Point
174.7ºC
Density
1.446 g/cm3
Purity
96%
SMILES
C1=CC=C2C(=C1)C=C(C(=O)O2)O
InChIKey
MJKVTPMWOKAVMS-UHFFFAOYSA-N
H-Bond Donor
1
H-Bond Acceptor
3
Safty Description
22-24/25-36-26
Hazard Statements
Xn: Harmful;Xi: Irritant;
WGK Germany
3
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Tel:1-201-478-8534
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Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA