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. Incompatible with oxidizing agents.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 4,4'-Dihydroxybiphenyl (4,4'-Biphenol) (CAS: 92-88-6) with high quality, Antioxidant DOD, production capacity 600 tons per year. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in 4,4'-Dihydroxybiphenyl, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | White to Off-White to Light Grey Powder |
| 4,4'-Dihydroxybiphenyl Purity | >99.0% (HPLC) |
| Melting Point | 280.0~282.0℃ |
| Loss on Drying | <0.50% |
| Total Impurities | <1.00% |
| Infrared Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
| Main Usage | Antioxidant DOD; Organic Synthesis Intermediates; Pharmaceutical Intermediates |
Description:
Specifications:
Package & Storage:
| Chemical Name | 4,4'-Dihydroxybiphenyl |
| Synonyms | 4,4'-Biphenol; Biphenyl-4,4'-diol; 4,4'-Biphenyldiol; 4,4'-Diphenol; PPDP; DOD; p,p'-Dihydroxybiphenyl; p,p'-Biphenol; para,para'-Biphenol; [1,1'-Biphenyl]-4,4'-diol; Antioxidant DOD |
| Stock Status | In Stock, Production Capacity 600 Tons per Year |
| CAS Number | 92-88-6 |
| Molecular Formula | C12H10O2 |
| Molecular Weight | 186.21 |
| Melting Point | 280.0~282.0℃(lit.) |
| Density | 1.22 |
| Water Solubility | Insoluble in Water |
| Solubility | Soluble in Alcohol, Tetrahydrofuran |
| Solubility in Methanol | Almost Transparency |
| Sensitive | Sensitive to Light |
| Storage Temp. | Sealed in Dry, Room Temperature |
| Safety Information | |
| Hazard Codes | Xn |
| Risk Statements | 21-36/37/38-37/38/68-36 |
| Safety Statements | 26-36-24/25-36/37 |
| WGK Germany | 2 |
| TSCA | Yes |
| Hazard Class | 9 |
| Packing Group | III |
| COA & MSDS | Available |
| 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:
4,4'-Dihydroxybiphenyl (4,4'-Biphenol) (CAS: 92-88-6), Antioxidant DOD, can be used intermediate liquid crystal polymers raw materials. Synthetic polymers, due to its excellent heat resistance, it is used as polyester, urethane modified monomer, polycarbonate, polysulfone, and epoxy resin, for the manufacture of an excellent engineering plastics and composite materials. Antioxidant antioxidants for rubber and plastics. Dye intermediates or petroleum products stabilizer. Used as rubber and latex antioxidant, can be used for light-colored rubber products, food packaging glue and medical latex products. Safety Profile Poison by intraperitoneal route.Moderately toxic by skin contact. Mildly toxic byingestion. Human mutation data reported. When heated todecomposition it emits acrid smoke and irritating fumes.Sufficient Capacity: Sufficient facilities and technicians
OEM Package: Custom package and label available