ChemicalBook--->CAS DataBase List--->56-33-7

56-33-7

56-33-7 Structure

56-33-7 Structure
IdentificationMore
[Name]

1,3-DIPHENYL-1,1,3,3-TETRAMETHYLDISILOXANE
[CAS]

56-33-7
[Synonyms]

1,3-DIPHENYL-1,1,3,3-TETRAMETHYLDISILOXANE
1,3-DIPHENYLTETRAMETHYLDISILOXANE
1,1,3,3-tetramethyl-1,3-diphenyl-disiloxan
1,1,3,3-tetramethyl-1,3-diphenyl-Disiloxane
1,3-diphenyl-1,1,3,3-tetramethyl-disiloxan
bis(dimethylphenylsilyl)ether
bis(dimethylphenylsilyl)oxide
Bis(phenyldimethylsilyl)oxide
d6190
Diphenyltetramethyldisiloxane
Disiloxane, 1,1,3,3-tetramethyl-1,3-diphenyl-
Disiloxane, 1,3-diphenyl-1,1,3,3-tetramethyl-
Sym-tetramethyl-diphenyl-disiloxane
Tetramethyl-1,3-diphenyldisiloxane
Diphenyltetramethyldisiloxane. 1,3-Diphenl-1,1,3,3-tetramethyl-disiloxane
Tetramethyldiphenyldisiloxane
1,1,3,3-Tetramethyl-1,3-diphenylpropanedisiloxane
Bis(phenyldimethylsilyl) ether
Oxybis(phenyldimethylsilane)
[EINECS(EC#)]

200-265-4
[Molecular Formula]

C16H22OSi2
[MDL Number]

MFCD00039793
[Molecular Weight]

286.52
[MOL File]

56-33-7.mol
Chemical PropertiesBack Directory
[Appearance]

Colorless or yellowish transparent liquid
[Melting point ]

-89°C
[Boiling point ]

155 °C
[density ]

0.976
[refractive index ]

1.52
[Fp ]

156°C
[storage temp. ]

2-8°C
[form ]

liquid
[color ]

Colorless to Almost colorless
[Specific Gravity]

0.976
[Hydrolytic Sensitivity]

1: no significant reaction with aqueous systems
[λmax]

259nm(Cyclohexane)(lit.)
[CAS DataBase Reference]

56-33-7(CAS DataBase Reference)
[EPA Substance Registry System]

Disiloxane, 1,1,3,3-tetramethyl-1,3-diphenyl- (56-33-7)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[RTECS ]

JM9236000
[TSCA ]

Yes
[HS Code ]

29319090
[Safety Profile]

Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard InformationBack Directory
[Chemical Properties]

Colorless or yellowish transparent liquid
[Definition]

ChEBI: 1,3-diphenyltetramethyldisiloxane is an organosiloxane.
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

56-33-7(sigmaaldrich)
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