China Northwest Factory Manufacturer BENZOPHENONE-8 CAS 131-53-3 For stock delivery
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Purity99.9%
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UseHealth Care
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OriginChina
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Package1KG/Tin 25KG/Drum*Carton
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ManufacturerXI'AN LEADER BIOCHEMICAL ENGINEERING CO.,LTD
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Place of OriginCHINA
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Brand NameLeader
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CertificationISO,GMP,SGS,HALA,KOSER,HACCP
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Model NumberLD
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Minimum Order Quantity25KGS
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PriceNegotiate Depend on order quantity
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Packaging Details25KG/Drum
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Delivery Time2-3 working days
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Payment TermsWestern Union, MoneyGram, T/T, L/C
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Supply Ability10MTS/Month
China Northwest Factory Manufacturer BENZOPHENONE-8 CAS 131-53-3 For stock delivery
| 2,2'-Dihydroxy-4-benzophenone Basic information |
| Product Name: | 2,2'-Dihydroxy-4-benzophenone |
| Synonyms: | enzophenone-8;(2-Hydroxy-4-phenyl)(2-hydroxphenyl)-methadone (UV 24);2,2''-DIHYDROXY-4-BENZOPHENONE / DIOXYBENZONE;BP-8;2-2'-Dihydroxy-4--benzophenone(UV-24);2,2-Dihydroxy-4- Benzophenone (Benzophenone 8);2'-Dihydroxy-4-benzophenone;Dioxybenzone (150 mg) |
| CAS: | 131-53-3 |
| MF: | C14H12O4 |
| MW: | 244.24 |
| EINECS: | 205-026-8 |
| Product Categories: | Benzophenones (for High-Performance Polymer Research);Functional Materials;Industrial/Fine Chemicals;Aromatic Benzophenones & Derivatives (substituted);Reagent for High-Performance Polymer Research;Ketone |
| Mol File: | 131-53-3.mol |
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| 2,2'-Dihydroxy-4-benzophenone Chemical Properties |
| Melting point | 73-75 °C(lit.) |
| Boiling point | 170-175 °C1 mm Hg(lit.) |
| density | 1.2379 (rough estimate) |
| refractive index | 1.5389 (estimate) |
| pka | 7.11±0.35(Predicted) |
| form | neat |
| Merck | 14,3303 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | MEZZCSHVIGVWFI-UHFFFAOYSA-N |
| CAS DataBase Reference | 131-53-3(CAS DataBase Reference) |
| NIST Chemistry Reference | Dioxybenzone(131-53-3) |
| EPA Substance Registry System | Dioxybenzone (131-53-3) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | DJ1049500 |
| HS Code | 29145090 |
| MSDS Information |
| Provider | Language |
|---|---|
| 2,2'-Dihydroxy-4-benzophenone | English |
| SigmaAldrich | English |
| 2,2'-Dihydroxy-4-benzophenone Usage And Synthesis |
| Chemical Properties | yellow powder |
| Uses | ultraviolet screen |
| Uses | benzophenone-8 (dioxybenzone) is an FDA-approved sunscreen chemical with uVA-absorption capabilities. It also can protect product degradation arising from uV-light exposure. It has an approved usage level of 3 percent in the united States. |
| Preparation | preparation by condensation of salicylic acid and m-phenol. |
| General Description | Yellow powder. |
| Reactivity Profile | An alcohol and a ketone. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides. Ketones are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4. |
| Fire Hazard | Flash point data for 2,2'-Dihydroxy-4-benzophenone are not available. 2,2'-Dihydroxy-4-benzophenone is probably combustible. |
| 2,2'-Dihydroxy-4-benzophenone Preparation Products And Raw materials |
| Raw materials | Resorcinol |
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