Diphenyldimethoxysilane
Diphenyldimethoxysilane Basic information
- Product Name:
- Diphenyldimethoxysilane
- Synonyms:
-
- dimethoxydiphenyl-silan
- Diphenyldimethoxylsilane
- diphenyldimethoxylsilicane
- kbm202
- kbm202ls5300
- tsl8172
- z6074
- Benzene,1,1'-(diMethoxysilylene)bis-
- CAS:
- 6843-66-9
- MF:
- C14H16O2Si
- MW:
- 244.36
- EINECS:
- 229-929-1
- Product Categories:
-
- Chemical Synthesis
- Contact Printing
- Materials Science
- Micro/NanoElectronics
- Organometallic Reagents
- Organosilicon
- Others
- Self Assembly &
- Self-Assembly Materials
- Silanes
- organosilicon compounds
- Dialkoxysilanes
- Functional Materials
- Si (Classes of Silicon Compounds)
- Silane Coupling Agents
- Silane Coupling Agents (Intermediates)
- Si-O Compounds
- Phenyl Silanes
- silane
- Mol File:
- 6843-66-9.mol
Diphenyldimethoxysilane Chemical Properties
- Melting point:
- <0°C
- Boiling point:
- 161 °C15 mm Hg(lit.)
- Density
- 1.08 g/mL at 20 °C(lit.)
- vapor pressure
- 0.03Pa at 25℃
- refractive index
- n20/D 1.541
- Flash point:
- 121°C
- storage temp.
- Inert atmosphere,Room Temperature
- form
- liquid
- Specific Gravity
- 1.0771
- color
- colorless
- Water Solubility
- 3mg/L at 20℃
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- Sensitive
- Moisture Sensitive
- BRN
- 2940458
- InChIKey
- AHUXYBVKTIBBJW-UHFFFAOYSA-N
- CAS DataBase Reference
- 6843-66-9(CAS DataBase Reference)
- NIST Chemistry Reference
- Silane, dimethoxydiphenyl-(6843-66-9)
- EPA Substance Registry System
- Silane, dimethoxydiphenyl- (6843-66-9)
Safety Information
- Hazard Codes
- Xi
- Risk Statements
- 38
- Safety Statements
- 28-37-24/25
- WGK Germany
- 2
- RTECS
- VV3643332
- F
- 10-21
- TSCA
- Yes
- HS Code
- 29319090
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
Diphenyldimethoxysilane Usage And Synthesis
Chemical Properties
Colorless clear liquid
Uses
Reagent for preparation of diphenylsilylene derivatives of diols by exchange.
Uses
DMDPS may be useful as a precursor to prepare silica.{58} It?may be used in lithium ion batteries as an electrolyte additive. It prevents the batteries from overcharging.{59}
General Description
Dimethoxydiphenylsilane (DMDPS, DDS) is an acetylating reagent.{57}
Flammability and Explosibility
Non flammable
Synthesis
67-56-1
775-12-2
6843-66-9
General procedure: the synthesis was carried out using a standard catalytic CDC reaction scheme. In an inert atmosphere glove box, the precatalyst (0.05 mmol) was accurately weighed and added to a Schlenk tube, followed by the sequential addition of methanol (n × 0.05 mmol, n-equivalent) and diphenylsilane (n' × 0.05 mmol, n' equivalent). The reaction mixture was placed in a 30°C oil bath with constant temperature stirring for the reaction. Upon completion of the reaction, the reaction was quenched by the addition of CDCl3. The reaction mixture was analyzed using 1H NMR spectroscopy and the reaction conversion was monitored by comparing the relative intensities of the characteristic peaks of the substrate and the product.
References
[1] Australian Journal of Chemistry, 2017, vol. 70, # 6, p. 724 - 730
[2] Chemische Berichte, 1995, vol. 128, # 12, p. 1267 - 1270
[3] Journal of Organometallic Chemistry, 2004, vol. 689, # 20, p. 3258 - 3264
[4] ACS Catalysis, 2018, vol. 8, # 3, p. 2558 - 2566
[5] Chemistry Letters, 1973, p. 501 - 504
Diphenyldimethoxysilane Preparation Products And Raw materials
Raw materials
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Diphenyldimethoxysilane(6843-66-9)Related Product Information
- Diphenyldiethoxysilane
- Dimethoxymethylphenylsilane
- Methylphenyldiethoxysilane
- Trimethoxyphenylsilane
- Methyldimethoxysilane
- Triethoxysilane
- Diethoxymethylsilane
- Dimethoxydicyclopentylsilane
- Trimethoxysilane
- Diphenylsilanediol
- Methyltriethoxysilane
- Dichlorodiphenylsilane
- Dimethyldimethoxysilane
- Triethoxyvinylsilane
- Diphenylsilane
- 1,1-Dimethoxyethane
- Ethyl silicate
- Dimethoxymethane