HEXAPHENYLDISILOXANE Chemical Properties

Melting point:

~225 °C

Boiling point:

494°C

Density 

1,2 g/cm³

refractive index 

1.6800

Flash point:

>200°C

form 

powder to crystal

color 

White to Almost white

Hydrolytic Sensitivity

1: no significant reaction with aqueous systems

BRN 

1334807

CAS DataBase Reference

1829-40-9(CAS DataBase Reference)

EPA Substance Registry System

Disiloxane, hexaphenyl- (1829-40-9)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

F 

10-21

TSCA 

Yes

HS Code 

29349990

MSDS

• Language:English Provider:SigmaAldrich

HEXAPHENYLDISILOXANE Usage And Synthesis

Uses

Hexaphenyldisiloxane technical, >=90% (HPLC) (CAS# 1829-40-9) is a useful building block, and has been used in the patented formula for flame retardant resin composition comprising triaryl silyl-functional compounds.

Uses

Hexaphenyldisiloxane can be used:

• As a catalyst in the preparation of pyrite FeS₂.
• In the synthesis of cross-linked porous polymers used in water treatment applications.

HEXAPHENYLDISILOXANE(1829-40-9)Related Product Information

• Methyltris(trimethylsiloxy)silane
• CHLOROMETHYLPENTAMETHYLDISILOXANE
• Hexamethyldisiloxane
• 1,3-DIPHENYL-1,1,3,3-TETRAMETHYLDISILOXANE
• DIMETHYLPHENYLSILANOL
• Triphenylsilanol
• PENTAMETHYLDISILOXANE
• Triphenylsilane
• DIPHENYLMETHYLSILANE
• Dimethylphenylsilane
• HEXAPHENYLDISILOXANE
• Diphenylsilane
• hydroxymethyldiphenylsilane
• 1,1,3,3-TETRAPHENYL-1,3-DIMETHYLDISILOXANE
• 1,1,3,3-TETRAMETHYLDISILOXANE
• METHYLPHENYLSILANE
• 1,3-dimethyldisiloxane
• 1,3-DIPHENYL-1,3-DIMETHYLDISILOXANE