Diphenyldiethoxysilane Chemical Properties

Boiling point:

167 °C15 mm Hg(lit.)

Density 

1.033 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.525(lit.)

Flash point:

>230 °F

form 

liquid

Specific Gravity

1.033

color 

Colorless to Almost colorless

Hydrolytic Sensitivity

7: reacts slowly with moisture/water

Sensitive 

Moisture Sensitive

BRN 

2281302

InChIKey

ZZNQQQWFKKTOSD-UHFFFAOYSA-N

CAS DataBase Reference

2553-19-7(CAS DataBase Reference)

NIST Chemistry Reference

Silane, diethoxydiphenyl-(2553-19-7)

EPA Substance Registry System

Silane, diethoxydiphenyl- (2553-19-7)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

F 

10-21

TSCA 

Yes

HS Code 

29319090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

Diphenyldiethoxysilane Usage And Synthesis

Chemical Properties

Colorless or yellowish transparent liquid

Uses

Reagent for preparation of diphenylsilylene derivatives of diols by exchange.

Uses

A new diethoxydiphenylsilane based solid-phase microextraction fiber was developed to extract trace levels of polycyclic aromatic hydrocarbons in millk, {48} human urine.{49} Diethoxydiphenylsilane based coating can be used to detect explosives (2,4,5-trinitrotoulene, 2,4-dinitrotoluene, 2,4-dinitrotoluence) and explosive taggants (ethylene glycol dinitrate).{50} This alkylsilylation reagent may be used for surface modification of nanoporous rice husk silica (RHS).{51}

Diphenyldiethoxysilane(2553-19-7)Related Product Information

• Diphenylsilanediol
• Tetraethyl orthosilicate
• tert-Butylchlorodiphenylsilane
• Methyltriethoxysilane
• Diethoxymethylsilane
• Tetramethyl orthosilicate
• Dichlorodiphenylsilane
• Diphenylsilane
• Methylphenyldiethoxysilane
• Dimethyldimethoxysilane
• Diphenyldimethoxysilane
• DIPHENYLDIACETOXYSILANE
• PHENYLDIETHOXYSILANE
• diethoxysilane
• BIS(METHACRYLOXY)DIPHENYLSILANE
• Benzoic acid, 4-hydroxy-, diphenylsilylene ester
• Benzoic acid, 4-iodo-, diphenylsilylene ester
• DIETHOXYBIS(4-PERFLUOROTOLYL)SILANE