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4H-1-Benzopyran-4-one, 2-hydroxy-

4H-1-Benzopyran-4-one, 2-hydroxy- structure

CAS No.: 22105-09-5

Chemical Name:: 4H-1-Benzopyran-4-one, 2-hydroxy-

Synonyms: 4H-1-Benzopyran-4-one, 2-hydroxy-

CBNumber:: CB58240313

Molecular Formula:: C9H6O3

Molecular Weight:: 162.14

MDL Number:

MOL File:: 22105-09-5.mol

Last updated:2023-05-04 17:34:35

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4H-1-Benzopyran-4-one, 2-hydroxy- Properties

Melting point	181 °C
Boiling point	281.1±40.0 °C(Predicted)
Density	1.446±0.06 g/cm3(Predicted)
pka	4.50±1.00(Predicted)

4H-1-Benzopyran-4-one, 2-hydroxy- Chemical Properties,Uses,Production

Definition

ChEBI: 4-hydroxycoumarin is a hydroxycoumarin that is coumarin in which the hydrogen at position 4 is replaced by a hydroxy group. It is a conjugate acid of a 4-hydroxycoumarin(1-).

4H-1-Benzopyran-4-one, 2-hydroxy- Preparation Products And Raw materials

Raw materials

Preparation Products

Coumarin

4H-1-Benzopyran-4-one, 2-hydroxy- Suppliers

Global( 1)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Tianjin Rongshen Chemical Co., Ltd	18317763565 18317763565	18317763565@163.com	China	10022	58

Supplier	Advantage
Tianjin Rongshen Chemical Co., Ltd	58

4H-1-Benzopyran-4-one, 2-hydroxy- 22105-09-5