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ChemicalBook--->CAS DataBase List--->814-98-2

814-98-2

814-98-2 Structure

814-98-2 Structure
IdentificationBack Directory
[Name]

1,1,2,2-TETRAMETHYLDISILANE
[CAS]

814-98-2
[Synonyms]

Einecs 212-416-1
(CH3)2SiHSiH(CH3)2
syM-TetraMethyldisilane
1,1,2,2-tetramethyl-disilan
1,1,2,2-TETRAMETHYLDISILANE
dimethylsilyl(dimethyl)silane
Disilane, 1,1,2,2-tetramethyl-
[EINECS(EC#)]

212-416-1
[Molecular Formula]

C4H14Si2
[MDL Number]

MFCD00274234
[MOL File]

814-98-2.mol
[Molecular Weight]

118.32
Chemical PropertiesBack Directory
[Melting point ]

-93°C
[Boiling point ]

86-87 °C(lit.)
[density ]

0.715 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.428(lit.)
[Fp ]

−15 °F
[storage temp. ]

?20°C
[form ]

liquid
[Specific Gravity]

0.7202
[Hydrolytic Sensitivity]

3: reacts with aqueous base
[BRN ]

1900247
[EPA Substance Registry System]

Disilane, 1,1,2,2-tetramethyl- (814-98-2)
Safety DataBack Directory
[Hazard Codes ]

F
[Risk Statements ]

11
[Safety Statements ]

16-29-33
[RIDADR ]

UN 1993 3/PG 2
[WGK Germany ]

3
[F ]

10
Hazard InformationBack Directory
[Uses]

sym-Tetramethyldisilane can be used as a chain-transfer agent in free-radical polymerization.
Spectrum DetailBack Directory
[Spectrum Detail]

1,1,2,2-TETRAMETHYLDISILANE(814-98-2)FT-IR
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1450-23-3 1450-14-2

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