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Diphenyldimethoxysilane

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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
  • Dialkoxysilanes
  • Functional Materials
  • Si (Classes of Silicon Compounds)
  • organosilicon compounds
  • Others
  • Self Assembly &amp
  • Self-Assembly Materials
  • Silanes
  • Silane Coupling Agents
  • Silane Coupling Agents (Intermediates)
  • Si-O Compounds
  • Phenyl Silanes
  • silane
Mol File:
6843-66-9.mol
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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)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
38
Safety Statements 
28-37-24/25
WGK Germany 
2
RTECS 
VV3643332
10-21
TSCA 
Yes
HS Code 
29319090

MSDS

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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

Diphenyldimethoxysilane Preparation Products And Raw materials

Raw materials

DiphenyldimethoxysilaneSupplier

Hangzhou Earth Chemical Co., Ltd. Gold
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