2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy-

Modify Date: 2025-08-28 14:15:24

2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy- Structure
2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy- structure
Common Name 2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy-
CAS Number 2669-94-5 Molecular Weight 164.15800
Density 1.343g/cm3 Boiling Point 356.5ºC at 760mmHg
Molecular Formula C9H8O3 Melting Point N/A
MSDS N/A Flash Point 166.2ºC

 Names

Name 6-hydroxy-3,4-dihydrochromen-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.343g/cm3
Boiling Point 356.5ºC at 760mmHg
Molecular Formula C9H8O3
Molecular Weight 164.15800
Flash Point 166.2ºC
Exact Mass 164.04700
PSA 46.53000
LogP 1.24380
Vapour Pressure 1.42E-05mmHg at 25°C
Index of Refraction 1.604
InChIKey ZCNZNVIRVHJXKV-UHFFFAOYSA-N
SMILES O=C1CCc2cc(O)ccc2O1

 Synthetic Route

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2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy- Structure

2H-1-Benzopyran...

CAS#:2669-94-5

Literature: Fichter; Schlager Helvetica Chimica Acta, 1927 , vol. 10, p. 411

~%

2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy- Structure

2H-1-Benzopyran...

CAS#:2669-94-5

Literature: Fichter; Schlager Helvetica Chimica Acta, 1927 , vol. 10, p. 411

~%

2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy- Structure

2H-1-Benzopyran...

CAS#:2669-94-5

Literature: Neubauer; Flatow Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1907 , vol. 52, p. 392

~%

2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy- Structure

2H-1-Benzopyran...

CAS#:2669-94-5

Literature: Neubauer; Flatow Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1907 , vol. 52, p. 392

 Synonyms

3,4-Dihydro-6-hydroxycoumarin
6-hydroxychromanone
3,4-Dihydro-6-hydroxy-2H-1-benzopyran-2-one
2,5-Dihydroxyhydrocinnamic acid lactone
6-Hydroxy-chroman-2-on
6-hydroxy-chroman-2-one
Hydrocoumarin,6-hydroxy
2H-1-Benzopyran-2-one,3,4-dihydro-6-hydroxy
6-Hydroxy-3,4-dihydrocoumarin
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