| CAS: | 1143-72-2 |
| MF: | C13H10O4 |
| MW: | 230.22 |
| EINECS: | 214-540-1 |
| Product Categories: | RAW material for Photo Active Compounds;Industrial/Fine Chemicals;C13 to C14;Carbonyl Compounds;Ketones;Building Blocks;Aromatic Benzophenones & Derivatives (substituted);C13 to C14;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks |
| Mol File: | 1143-72-2.mol |
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| 2,3,4-Trihydroxybenzophenone Chemical Properties |
| Melting point | 139-141 °C (lit.) |
| Boiling point | 439.7±45.0 °C(Predicted) |
| density | 1.413±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 20℃ |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | ethanol: soluble2%, clear, yellow to very dark yellow-orange |
| pka | 7.51±0.40(Predicted) |
| form | powder to crystal |
| color | Light yellow to Yellow to Orange |
| PH | 6-7 (H2O) |
| Water Solubility | 13.22g/L(24.99 ºC) |
| BRN | 2697065 |
| InChIKey | HTQNYBBTZSBWKL-UHFFFAOYSA-N |
| LogP | 2.8 at 23℃ |
| CAS DataBase Reference | 1143-72-2(CAS DataBase Reference) |
| EPA Substance Registry System | Methanone, phenyl(2,3,4-trihydroxyphenyl)- (1143-72-2) |
| 2,3,4-Trihydroxybenzophenone Usage And Synthesis |
| Uses | 2,3,4-Trihydroxybenzophenone is used in manufacturing method of electrophotographic photosensitive member containing styrene acrylic resin particle and melamine formaldehyde resin particle. |
| Definition | ChEBI: 2,3,4-trihydroxbenzophenone is a benzenetriol that is benzophenone in which one of the phenyl groups is substituted by hydroxy groups at positions 2, 3, and 4. It is a redox mediator. It has a role as a quorum sensing inhibitor, an EC 1.14.18.1 (tyrosinase) inhibitor, a human urinary metabolite, a rat metabolite and a drug metabolite. It is a hydroxybenzophenone and a benzenetriol. |
| Preparation | Preparation by reaction of benzoic acid with pyrogallol,
in the presence of zinc chloride during 3 h at 145°;
in the presence of Amberlyst-15 (a strongly acid ion exchanger) in chlorobenzene during 10 h at 131–132° (60%);
in the presence of Amberlite IR-120 or Zeokarb 225 (cation exchange resins, sulfonic acid type) during 3 h at 160° (14%);
in the presence of boron trifluoride in ethyl ether at 0° (44%). |
| General Description | 2,3,4-Trihydroxybenzophenone is a hydroxylated benzophenone UV filter and has been quantitated in sea water samples by dispersive liquid-liquid microextraction followed by GC-MS. Estrogenic activity of 2,3,4-trihydroxybenzophenone has been tested by yeast-two hybrid assay. |
| Flammability and Explosibility | Notclassified |
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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