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2H-1-Benzopyran-2-one, 8-chloro-

2H-1-Benzopyran-2-one, 8-chloro- Structure
2H-1-Benzopyran-2-one, 8-chloro- structure
CAS No.
33491-29-1
Chemical Name:
2H-1-Benzopyran-2-one, 8-chloro-
Synonyms
8-Chlorocoumarin;8-chloro-2H-chromen-2-one;2H-1-Benzopyran-2-one, 8-chloro-
CBNumber:
CB08252294
Molecular Formula:
C9H5ClO2
Molecular Weight:
180.59
MDL Number:
MOL File:
33491-29-1.mol
Last updated:2023-05-26 13:35:53
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2H-1-Benzopyran-2-one, 8-chloro- Properties

Melting point 146-147 °C(Solv: ethanol (64-17-5))
Boiling point 150 °C(Press: 0.6 Torr)
Density 1.399±0.06 g/cm3(Predicted)

2H-1-Benzopyran-2-one, 8-chloro- price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Chemenu CM286017 8-Chloro-2H-chromen-2-one 97% 33491-29-1 1g $374 2021-12-16 Buy
Chemenu CM286017 8-Chloro-2H-chromen-2-one 97% 33491-29-1 5g $779 2021-12-16 Buy
Chemenu CM286017 8-Chloro-2H-chromen-2-one 97% 33491-29-1 10g $1039 2021-12-16 Buy
Alichem 33491291 8-Chloro-2H-chromen-2-one 33491-29-1 5g $1045.2 2021-12-16 Buy
Chemenu CM286017 8-Chloro-2H-chromen-2-one 97% 33491-29-1 25g $1870 2021-12-16 Buy
Product number Packaging Price Buy
CM286017 1g $374 Buy
CM286017 5g $779 Buy
CM286017 10g $1039 Buy
33491291 5g $1045.2 Buy
CM286017 25g $1870 Buy

2H-1-Benzopyran-2-one, 8-chloro- Chemical Properties,Uses,Production

2H-1-Benzopyran-2-one, 8-chloro- synthesis

1927-94-2
108-24-7
33491-29-1
Synthesis of 2H-1-Benzopyran-2-one, 8-chloro- from 3-CHLORO-2-HYDROXY-BENZALDEHYDE and Acetic anhydride

2H-1-Benzopyran-2-one, 8-chloro- Preparation Products And Raw materials

Raw materials

Preparation Products

2H-1-Benzopyran-2-one, 8-chloro- Suppliers

Global( 6)Suppliers
Supplier Tel Email Country ProdList Advantage
Yantai ShengKailun Chemical Technology Co., Ltd. 13356901049 3119594100@qq.com China 8188 55
Shanghai Haohong Pharmaceutical Co., Ltd. 400-400-8210725 4008210725 malulu@leyan.com China 40036 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126 sales-team@aobchem.com.cn China 10099 58
Anhui Henuo Biotechnology Co., Ltd 0555-2761852 China 19410 58
Nanjing Shizhou Biology Technology Co.,Ltd 17301488900 judy.xia@synzest.com China 12584 58
Sichuan Boyou Biotechnology Co., Ltd 028-65791793 18140026355 568470422@qq.com China 9089 58
Supplier Advantage
Yantai ShengKailun Chemical Technology Co., Ltd. 55
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 58
Anhui Henuo Biotechnology Co., Ltd 58
Nanjing Shizhou Biology Technology Co.,Ltd 58
Sichuan Boyou Biotechnology Co., Ltd 58
2H-1-Benzopyran-2-one, 8-chloro- 8-chloro-2H-chromen-2-one 8-Chlorocoumarin 33491-29-1