Chemical Properties:
Package: 25kg/Drum, 200kg/Drum or according to customer's requirement. Transported and stored as non-dangerous goods. Storage Condition: Store in sealed containers at cool and dry place. Protect from light and moisture. Avoid sun and rain exposure.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Dimethoxydiphenylsilane (CAS: 6843-66-9) 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 | Colorless Transparent Liquid |
| Purity / Analysis Method | >99.0% (GC) |
| Specific Gravity (20/20℃) | 1.078~1.081 |
| Refractive Index n20/D | 1.535~1.545 |
| Chloride Content | <20ppm |
| PCBs | <20ppm |
| pH Value | Neuter |
| Total Impurities | <1.00% |
| Infrared Spectrum | Conforms to Structure |
| Proton NMR Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
| Usage | Silicon Compounds, Organosilicon; Silane Coupling Agent |
Description:
Specifications:
Package & Storage:
| Chemical Name | Dimethoxydiphenylsilane |
| Synonyms | Diphenyldimethoxysilane; DPDMS; DMDPS; DDS; CFS-669 |
| CAS Number | 6843-66-9 |
| CAT Number | RF2906 |
| Stock Status | In Stock, Production Capacity 100 Tons per Month |
| Molecular Formula | C14H16O2Si |
| Molecular Weight | 244.37 |
| Melting Point | <0℃ |
| Boiling Point | 160.0~162.0℃/15 mm Hg(lit.) |
| Flash Point | 121℃(249°F) |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 7: Reacts Slowly With Moisture/Water |
| TSCA | Yes |
| HS Code | 29319090 |
| Shelf Life | 24 Months From Manufacture Date if Stored Properly |
| 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:
Dimethoxydiphenylsilane (CAS: 6843-66-9) is a difunctional monomeric silane, can be used as a catalyst for preparing propylene copolymer and stretched polypropylene film. It can adjust isotactic degree in polypropylene polymerization. Can be used as a basic intermediate for the synthesis of phenyl silicone resins and phenyl silicone fluids. Can be used as an adhesion promoter and a surface modifier in various paints and coatings, adhesives and sealants industries. Can be used as an essential intermediate for the synthesis of methyl phenyl silicone oils, phenyl resins and several organosilicon derivatives with special structures and excellent mechanical and chemical properties. Can be used as a silane coupling agent, a silane crosslinking agent or a configuration agent for the processing of high temperature vulcanized methyl phenyl silicone rubbers. Can be used for the preparation of electronic packaging materials and aerospace materials. Intermediate of phenyl silicone oil. Used for propylene polymerization as a catalyst. The phenyl group enables Co-Formula phenyl silanes to be utilized and perform excellently under high temperature. For high temperature silicone polymer synthesis, phenyl silanes can replace other functional silanes to act as crosslinking agents. Phenyl silanes are also used as electron donors in polypropylene polymerization. Mainly used in propylene polymerization reaction, improving the iso-regularity of polypropylene. It can be also used as cross-linking agent of silicon resins, as well as the raw materials of phenyl silicone oil and silicone rubber. Dimethoxydiphenylsilane may be useful as a precursor to prepare silica. It may be used in lithium ion batteries as an electrolyte additive. It prevents the batteries from overcharging. Can be used as an acetylating reagent. Reagent for preparation of diphenylsilylene derivatives of diols by exchange.Sufficient Capacity: Sufficient facilities and technicians
OEM Package: Custom package and label available