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

Product Name: 2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE
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
Formula Weight: 262.21
MOL File: 92379-42-5.mol

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

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)

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Hazard and Precautionary Statements (GHS)

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2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE Chemical Properties,Usage,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

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

China 15 South Korea 1 United States 2 Global 18

Shanghai RC Chemicals Co., Ltd.

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Zhengzhou Acme Chemical Co., Ltd.

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Dayang Chem (Hangzhou) Co.,Ltd.

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Cato Research Chemicals Inc.

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Shanghai Eyougene biotechnology development co.LTD

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Accela ChemBio Co.,Ltd.

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Pushan Industry (Shaanxi) Co., Ltd

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Shanghai Daken Advanced Materials Co.,Ltd

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92379-42-5, 2,2'3,4,4'-PENTAHYDROXY BENZOPHENONERelated Search:

2,2'-DIHYDROXYBENZOPHENONE 2,2',4,4'-Tetrahydroxybenzophenone 2,3,4,4'-TETRAHYDROXYDIPHENYLMETHANE 2,3,4-Trihydroxybenzophenone 2,4,4'-TRIHYDROXYBENZOPHENONE MACLURAXANTHONE 2,3,4-TRIHYDROXYDIPHENYLMETHANE 2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE 2,3,4,4'-Tetrahydroxybenzophenone 5,6-dimethoxysterigmatocystin 2,3',4,4'-TETRAHYDROXYBENZOPHENONE 4,4'-Dihydroxybenzophenone

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