2,3,4,4'-Tetrahydroxybenzophenone
2,3,4,4'-Tetrahydroxybenzophenone Basic information
- Product Name:
- 2,3,4,4'-Tetrahydroxybenzophenone
- Synonyms:
-
- 4-(4-Hydroxybenzoyl)-1,2,3-trihydroxybenzene
- 2,3,4,4'-TETRAHYDROXYBENZOPHENONE
- 2,3,4,4-TETRAHYDROXYBENZOPHENONE
- 2,3,4,4'-THBP
- 2,3,4,4'-Tetrehydroxybenzophenone
- (4-hydroxyphenyl)(2,3,4-trihydroxyphenyl) methanone
- 2,3,4,4'-Tetrahydroxybenzophenone(Bp-28)
- Methanone, (4-hydroxyphenyl)(2,3,4-trihydroxyphenyl)-
- CAS:
- 31127-54-5
- MF:
- C13H10O5
- MW:
- 246.22
- EINECS:
- 202-110-6
- Product Categories:
-
- Aromatic Benzophenones & Derivatives (substituted)
- RAW material for Photo Active Compounds
- Industrial/Fine Chemicals
- Mol File:
- 31127-54-5.mol
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2,3,4,4'-Tetrahydroxybenzophenone Chemical Properties
- Melting point:
- 199-204°C
- Boiling point:
- 519.0±50.0 °C(Predicted)
- Density
- 1.526±0.06 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- form
- powder to crystal
- pka
- 7.38±0.40(Predicted)
- color
- Light yellow to Amber to Dark green
- Water Solubility
- 15.07g/L(24.99 ºC)
- CAS DataBase Reference
- 31127-54-5(CAS DataBase Reference)
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Safety Information
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- HS Code
- 2914500090
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2,3,4,4'-Tetrahydroxybenzophenone Usage And Synthesis
Chemical Properties
Yellow powder
Uses
2,3,4,4'-Tetrahydroxybenzophenone can be used for positive resist composition.
Preparation
Preparation by benzoylation of pyrogallol with p-hydroxybenzoic acid in the presence of Amberlyst-15 in refluxing toluene for 21 h under azeotropical removal of water (86%).
2,3,4,4'-Tetrahydroxybenzophenone Supplier
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2,3,4,4'-Tetrahydroxybenzophenone (31127-54-5)Related Product Information
- 4,4'-Dihydroxybenzophenone
- 3-Hydroxypyridine
- 4-Hydroxybenzophenone
- 3,4-Dihydroxybenzophenone
- 2,4-Dihydroxybenzophenone
- Hydroxy silicone oil
- Glycolic acid
- Benzophenone
- BENZOPHENONE-2-(2,2',4,4'-TETRAHYDROXYBENZOPHENONE),2,4,2',4'-Tetrahydroxybenzophenone,2,4,2’,4’-tetrahydroxybenzophenon
- 2,3,4,4'-Tetrahydroxybenzophenone 1,2-naphthoquinonediazido-5-sulfonate
- Exifone
- 2,2'4,4'-TETRAHYDROXYBENZOPHENONE AND 2,2'-DIHYDROXY-4,4'-DIMETHOXYBENZOPHENONE
- 2,2',6,6'-TETRAHYDROXYBENZOPHENONE
- 5,6-dimethoxysterigmatocystin
- MACLURAXANTHONE
- 2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE
- 2,3,4,4'-Tetrahydroxybenzophenone
- RUFIGALLIC ACID