814-98-2

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814-98-2 Structure

Identification	Back 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 Properties	Back 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
[InChI] 1S/C4H14Si2/c1-5(2)6(3)4/h5-6H,1-4H3
[InChIKey] RDWAGGBALVFUHB-UHFFFAOYSA-N
[SMILES] [H][Si](C)(C)[Si]([H])(C)C
[EPA Substance Registry System] Disilane, 1,1,2,2-tetramethyl- (814-98-2)

Safety Data	Back Directory
[Hazard Codes ] F
[Risk Statements ] 11
[Safety Statements ] 16-29-33
[RIDADR ] UN 1993 3/PG 2
[WGK Germany ] 3
[F ] 10
[TSCA ] TSCA listed
[Storage Class] 3 - Flammable liquids
[Hazard Classifications] Flam. Liq. 2

Hazard Information	Back Directory
[Uses] sym-Tetramethyldisilane can be used as a chain-transfer agent in free-radical polymerization.

Spectrum Detail	Back Directory
[Spectrum Detail] 1,1,2,2-TETRAMETHYLDISILANE(814-98-2)FT-IR

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