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

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

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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( 18)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
PT CHEM GROUP LIMITED	+86-85511178 +86-85511178	peter68@ptchemgroup.com	China	35453	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43348	58
Shanghai RC Chemicals Co., Ltd.	21-58661250 18217085189	3059772675@qq.com	China	99	64
Zhengzhou Acme Chemical Co., Ltd.	0371-037163312495,13303845143 13303845143	3001379618@qq.com	China	9939	58
Cato Research Chemicals Inc.	020-81960175-611 18813968010	xiang.liang@cato-chem.com	China	903	58
Shanghai Eyougene biotechnology development co.LTD	021-52277372 13564545227	dom.sales@eyougene.com	China	244	58
Suzhou Haiben Pharmaceutical Co., Ltd	14760821013; 14760821013	1816280386@qq.com	China	9036	58
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	syeu@accelachem.com	China	11712	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
PT CHEM GROUP LIMITED	58
LEAPCHEM CO., LTD.	58
Shanghai RC Chemicals Co., Ltd.	64
Zhengzhou Acme Chemical Co., Ltd.	58
Cato Research Chemicals Inc.	58
Shanghai Eyougene biotechnology development co.LTD	58
Suzhou Haiben Pharmaceutical Co., Ltd	58
Accela ChemBio Co.,Ltd.	58

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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