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Dimethoxydimethylsilane

Catalog Number ACM1112396-2
CAS Number 1112-39-6
Structure
Description Liquid
Synonyms Dimethyldimethoxysilanedmdmsay43-004Dimethoxydimethylsilandimetildimethoxysilakbm22Ls520Nsc93882Silane,Dimethoxydimethyl-Tsl8112Seemoresynymstsl8117
IUPAC Name dimethoxy(dimethyl)silane
Molecular Weight 120.22
Molecular Formula C4H12O2Si
Canonical SMILES CO[Si](C)(C)OC
InChI InChI=1S/C4H12O2Si/c1-5-7(3,4)6-2/h1-4H3
InChI Key JJQZDUKDJDQPMQ-UHFFFAOYSA-N
Boiling Point 81 °C
Flash Point -5 °C
Purity >98.0%(GC)
Appearance Colorless to almost colorless clear liquid
Application Dimethoxydimethylsilane is a colorless clear liquid that is commonly used as a silylating agent for diols. It serves as a crucial monomer in the manufacturing of silicone polymers and resins, as well as an intermediate for other organosilicon compounds. Additionally, it is utilized in non-metal surface treatments to improve adhesion properties. Dimethoxydimethylsilane is an essential component in sealants, silicone polymer preparations, mould-making, semiconductor production, and in research and development activities. This versatile compound can also be used to create macroporous silica aerogels, prepare hollow silica nanoparticles for therapy applications, and synthesize dielectric silicone elastomers with high dielectric permittivity.
Shelf Life 12 months
Storage Room temperature (Recommended in a cool and dark place, <15°C)
Complexity 47.7
Condition To Avoid Moisture sensitive
Exact Mass 120.060656g/mol
Formal Charge 0
Heavy Atom Count 7
MDL Number MFCD00025691
Monoisotopic Mass 120.060656g/mol
Packaging Iron drum or plastic drum sealed. Net weight: 50kg, 170kg.
Pubchem SID 87567625
Reaxys Registry Number 1733694
Refractive Index 1.3708(25°C)
Rotatable Bond Count 2
Specific Gravity 0.87

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