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ChemicalBook >> CAS DataBase List >>2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE

2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE

2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE Structure
2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE structure
CAS No.
92379-42-5
Chemical Name:
2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE
Synonyms
2,3,4,2',4'-PENTAHYDROXYBENZOPHENONE;2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE;2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE;Methanone, (2,4-dihydroxyphenyl)(2,3,4-trihydroxyphenyl)-
CBNumber:
CB3460898
Molecular Formula:
C13H10O6
Molecular Weight:
262.21
MDL Number:
MFCD00083041
MOL File:
92379-42-5.mol
Last updated:2024-06-07 16:07:22
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2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE Properties

Melting point 187–188°C
Boiling point 541.5±50.0 °C(Predicted)
Density 1.641±0.06 g/cm3(Predicted)
pka 7.07±0.40(Predicted)

2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE Chemical Properties,Uses,Production

Preparation

Preparation by reaction of 2,3,4-trihydroxybenzoic acid with resorcinol,
? in the presence of zinc chloride and phosphorous oxychloride at 70–80° for 1.5 h (65%) ;
? in the presence of zinc chloride and a mixture of polyphosphoric acid/85% phosphoric acid (60:40) at 27°. Then, during 2h, phosphorous trichloride was added between 27° and 37° and the mixture heated at 60° for 16h.

2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE Preparation Products And Raw materials

Raw materials

Preparation Products

2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE Suppliers

Global( 24)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Joiny Pharmaceutical Co.,LTD 		+8613681955282 gyd@joiny-pharma.com China 311 58
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 18940 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739 info@dycnchem.com China 52849 58
PT CHEM GROUP LIMITED 		+86-85511178; +86-85511178; peter68@ptchemgroup.com China 35425 58
Xuzhou B&C Chemical Co.,Ltd 		+86-400-0516-021 info@bcpharma.com China 2738 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43340 58
Shanghai RC Chemicals Co., Ltd. 21-58661250 18217085189 3059772675@qq.com China 113 64
Zhengzhou Acme Chemical Co., Ltd. 0371-037163312495,13303845143 13303845143 3001379618@qq.com China 10369 58
LEWOO PHARMATECH (SHANGHAI) CO.,LTD 15800805830 miao@lewoopharma.com.cn China 849 58
Cato Research Chemicals Inc. 020-81960175-877 18933936954 tianwen.zhan@cato-chem.com China 7734 58
Supplier Advantage
Shanghai Joiny Pharmaceutical Co.,LTD 		58
Shanghai Daken Advanced Materials Co.,Ltd 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
PT CHEM GROUP LIMITED 		58
Xuzhou B&C Chemical Co.,Ltd 		58
LEAPCHEM CO., LTD. 		58
Shanghai RC Chemicals Co., Ltd. 64
Zhengzhou Acme Chemical Co., Ltd. 58
LEWOO PHARMATECH (SHANGHAI) CO.,LTD 58
Cato Research Chemicals Inc. 58

View Lastest Price from 2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(2,4-Dihydroxyphenyl)(2,3,4-trihydroxyphenyl)methanone pictures 2025-01-24 (2,4-Dihydroxyphenyl)(2,3,4-trihydroxyphenyl)methanone
92379-42-5
 US $0.00 / kg 1kg 99.5% 1000kg Shanghai Joiny Pharmaceutical Co.,LTD

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2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE 2,3,4,2',4'-PENTAHYDROXYBENZOPHENONE Methanone, (2,4-dihydroxyphenyl)(2,3,4-trihydroxyphenyl)- 2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE 92379-42-5 RAW material for Photo Active Compounds