2H-1-Benzopyran-2-one,3-hydroxy-

Catalog Number

ACM939195

Product Name

2H-1-Benzopyran-2-one,3-hydroxy-

Structure

CAS

939-19-5

Category

Heterocyclic Organic Compound

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

IUPAC Name

3-hydroxychromen-2-one

Molecular Weight

162.14

Molecular Formula

C9H6 O3

Canonical SMILES

C1=CC=C2C(=C1)C=C(C(=O)O2)O

InChI Key

MJKVTPMWOKAVMS-UHFFFAOYSA-N

Boiling Point

369.9ºC at 760 mmHg

Melting Point

153-157ºC(lit.)

Flash Point

174.7ºC

Density

1.446 g/cm³

EC Number

213-355-3

Exact Mass

162.03200

Hazard Statements

Xn: Harmful;Xi: Irritant;

H-Bond Acceptor

3

H-Bond Donor

1

Safety Description

22-24/25-36-26

WGK Germany

3

MSDS

COA

Spec Sheet