Diphenylsilanediol CAS 947-42-2 Purity >99.0% (HPLC)

Short Description:

Chemical Name: Diphenylsilanediol

Synonyms: Dihydroxydiphenylsilane; DPSD; CFS-422

CAS: 947-42-2

Purity: >99.0% (HPLC)

Appearance: White Needle Crystal

Organosilicon, High Quality, Commercial Production

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Diphenylsilanediol, also known as (Dihydroxydiphenylsilane; DPSD; CFS-422) (CAS: 947-42-2) 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

Chemical Properties:

Chemical Name	Diphenylsilanediol
Synonyms	Dihydroxydiphenylsilane; DPSD; CFS-422
CAS Number	947-42-2
CAT Number	RF2903
Stock Status	In Stock, Production Capacity 100 Tons per Month
Molecular Formula	C12H12O2Si
Molecular Weight	216.31
Melting Point	140.0~147.0℃(dec.)
Boiling Point	353℃/760mmHg
Flash Point	55℃
Density	0.87
Refractive Index n20/D	1.6480
Sensitive	Moisture Sensitive. Air & Light Sensitive
Water Solubility	Reacts With Water
Solubility in Ethylacetate	Almost Transparency
Stability	Stable. Combustible. Incompatible With Strong Oxidizing Agents
TSCA	Yes
Hazard Class	4.1
Packing Group	III
HS Code	29319090
Shelf Life	24 Months From Manufacture Date if Stored Properly
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	White Needle Crystal
Purity / Analysis Method	>99.0% (HPLC)
Melting Point	140.0~147.0℃
Moisture (K.F)	<0.50%
Total Impurities	<1.00%
Infrared Spectrum	Conforms to Structure
Proton NMR Spectrum	Conforms to Structure
Test Standard	Enterprise Standard
Usage	Silicon Compounds; Organosilicon

Package & Storage:

Package: Bottle, Aluminum foil bag, 25kg/Cardboard Drum, or according to customer's requirement

Storage Condition: Store in sealed containers at cool and dry place. Protect from light and moisture. Incompatible with Oxidizing agents.

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

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.

Application:

Diphenylsilanediol (Dihydroxydiphenylsilane; DPSD; CFS-422) (CAS: 947-42-2) is a silane coupling agent, is a very useful intermediate in the synthesis of organosilicon materials and is used as a structural control agent for silicone rubber processing. Diphenylsilanediol is an alkoxysilane that is used as a silane based precusor in the synthesis of organosiloxane based resins. Diphenylsilanediol is used in Medicine field, electronics industry and polymer material. It may be used to synthesize a nanosized hybrid waveguide material. DPSD may be used as a precursor in the synthesis of linear vinyl oligosiloxane resins which can be potentially used in the fabrication of thermally resistant light emitting diode(LED) encapsulant. Mercaptopropyl-phenyl-oligosiloxane and phenyl-vinyl-oligosiloxane may be synthesized by using DPSD which can further be used as a thiolene derived dielectric layer for organic thin film transistors. Preparation Diphenylsilanediol was obtained by controlled hydrolysis of diphenyldichlorosilane in the presence of aniline as acid acceptor and ethyl ether.