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About This Item
Linear Formula:
((CH3O)Si(CH3)2)2
CAS Number:
Molecular Weight:
178.38
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Quality Level
Assay
97%
refractive index
n20/D 1.425
density
0.8587 g/mL at 25 °C
SMILES string
CO[Si](C)(C)[Si](C)(C)OC
InChI
1S/C6H18O2Si2/c1-7-9(3,4)10(5,6)8-2/h1-6H3
InChI key
CWGBHCIGKSXFED-UHFFFAOYSA-N
Application
1,2-Dimethoxy-1,1,2,2-tetramethyldisilane can be used:
- In the palladium catalyzed bis(silylation) of 1,4-diethynylbenzene to obtain a crack free sol-gel.
- To prepare dimethylsilylene via gas-phase flow-pyrolysis at 600 0C.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Liq. 3
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
80.8 °F - closed cup
Flash Point(C)
27.1 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Tetramethylsilacyclopropene
Conlin RT and Gaspar PP
Journal of the American Chemical Society, 98(12), 3715-3716 (1976)
Transition metal catalyzed element-element′ additions to alkynes
Ansell MB, et al.
Coordination Chemistry Reviews, 336, 54-77 (2017)
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