Chemical Properties:
Package: Bottle, Aluminum foil bag, 25kg/Cardboard Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool, dry and ventilated warehouse away from incompatible substances. Protect from light and moisture.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 4-Hydroxybenzophenone (CAS: 1137-42-4) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | Off-White Crystalline Powder |
| Purity / Analysis Method | >99.5% (HPLC) |
| Melting Point | 132.0 to 135.0℃ |
| Loss on Drying | <0.30% |
| Residue on Ignition | <0.20% |
| Single Impurity | <0.50% |
| Total Impurities | <0.50% |
| 1 H NMR Spectrum | Consistent With Structure |
| Test Standard | Enterprise Standard |
| Shelf Life | 36 Months From Manufacture Date if Stored Properly |
| Usage | Pharmaceutical Intermediates; UV Resistance |
Description:
Specifications:
Package & Storage:
| Chemical Name | 4-Hydroxybenzophenone |
| Synonyms | 4-Benzoylphenol; (4-Hydroxyphenyl)(phenyl)methanone; 4-Hydroxydiphenylketone; (4-Hydroxyphenyl)phenyl-Methanone; 1-(4-Hydroxyphenyl)-1-Phenylmethanone; p-Benzoylphenol; 4-Hydroxyphenyl Phenyl Ketone; 4-Hydroxy Benzophenone; p-Hydroxybenzophenone; para-Hydroxybenzophenone |
| Stock Status | In Stock, Production Capacity 30 Tons per Month |
| CAS Number | 1137-42-4 |
| Molecular Formula | C13H10O2 |
| Molecular Weight | 198.22 g/mol |
| Melting Point | 132.0 to 135.0℃(lit.) |
| Boiling Point | 260.0~262.0℃/42 mmHg(lit.) |
| Density | 1.194 |
| Sensitive | Hygroscopic. Light Sensitive |
| Water Solubility | Insoluble in Water |
| Solubility in Methanol | Almost Transparency |
| Hazard Note | Irritant |
| TSCA | Yes |
| HS Code | 29143990 |
| COA & MOA & MSDS | Available |
| Classification | Benzophenone Derivatives |
| Brand | Ruifu Chemical |
Advantages:
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals. Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc. Advantages? Superior quality, affordable price, professional services and technical support, fast delivery. Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc. Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers. Factory Audit? Factory audit welcome. Please make an appointment in advance. MOQ? No MOQ. Small order is acceptable. Delivery Time? If within stock, three days delivery guaranteed. Transportation? By Express (FedEx, DHL), by Air, by Sea. Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided. Custom Synthesis? Can provide custom synthesis services to best fit your research needs. Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.FAQ:
Stable Supply: Maintain reasonable stock
Professional Service: One stop purchasing service
Technical Support: Technology solution available
Custom Synthesis Service: Ranged from grams to kilos
Fast Delivery: If within stock, three days delivery guaranteed
High Quality: Established a complete quality assurance system
Application:
4-Hydroxybenzophenone (CAS: 1137-42-4) Use 1. It is used in organic synthesis and is an intermediate of anti-infertility drug clomiphene. 2, Used as pharmaceutical intermediates. 3, 4-Hydroxybenzophenone for drug synthesis and UV resistance. 4-Hydroxybenzophenone is obtained by heating and rearranging phenyl benzoate. The phenyl benzoate is heated to 70 DEG C to melt, stirring, the anhydrous aluminum trichloride is quickly put in, the reaction escapes hydrogen chloride, and the temperature is raised by itself, and the reaction is 15min at 130 DEG C. Cool and add dilute hydrochloric acid. Filter and wash to neutral. The filter cake was recrystallized with benzene to obtain 4-Hydroxybenzophenone with 62% yield. 1137-42-4 - Risk and Safety Hazard Symbols Xi - Irritant Risk Codes R36/37/38 - Irritating to eyes, respiratory system and skin. Safety Description S24/25 - Avoid contact with skin and eyes.Sufficient Capacity: Sufficient facilities and technicians
OEM Package: Custom package and label available