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2H-1-Benzopyran-3-carboxylic acid, 5,6,7,8-tetrahydro-2,5-dioxo-, ethyl ester

2H-1-Benzopyran-3-carboxylic acid, 5,6,7,8-tetrahydro-2,5-dioxo-, ethyl ester Structure
2H-1-Benzopyran-3-carboxylic acid, 5,6,7,8-tetrahydro-2,5-dioxo-, ethyl ester structure
CAS No.
1646839-55-5
Chemical Name:
2H-1-Benzopyran-3-carboxylic acid, 5,6,7,8-tetrahydro-2,5-dioxo-, ethyl ester
Synonyms
Ethyl 2,5-dioxo-5,6,7,8-tetrahydro-2H-chromene-3-carboxylate;2H-1-Benzopyran-3-carboxylic acid, 5,6,7,8-tetrahydro-2,5-dioxo-, ethyl ester
CBNumber:
CB98674899
Molecular Formula:
C12H12O5
Molecular Weight:
236.22
MDL Number:
MOL File:
1646839-55-5.mol
Last updated:2023-05-04 15:14:13
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2H-1-Benzopyran-3-carboxylic acid, 5,6,7,8-tetrahydro-2,5-dioxo-, ethyl ester Properties

Boiling point 411.7±45.0 °C(Predicted)
Density 1.31±0.1 g/cm3(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319-H335-H315
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

2H-1-Benzopyran-3-carboxylic acid, 5,6,7,8-tetrahydro-2,5-dioxo-, ethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

2H-1-Benzopyran-3-carboxylic acid, 5,6,7,8-tetrahydro-2,5-dioxo-, ethyl ester Suppliers

Global( 2)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725 malulu@leyan.com China 54986 58
Shanghai Chino Pharmaceutical Technology Co., Ltd 021-021-51557188 15901710861 sales@channelpharm.com China 1180 58
Supplier Advantage
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Shanghai Chino Pharmaceutical Technology Co., Ltd 58
2H-1-Benzopyran-3-carboxylic acid, 5,6,7,8-tetrahydro-2,5-dioxo-, ethyl ester Ethyl 2,5-dioxo-5,6,7,8-tetrahydro-2H-chromene-3-carboxylate 1646839-55-5