ethynyl-[ethynyl(dimethyl)silyl]oxy-dimethylsilane

Names

[ CAS No. ]:
4180-02-3

[ Name ]:
ethynyl-[ethynyl(dimethyl)silyl]oxy-dimethylsilane

[Synonym ]:
1,3-diethinyl-1,1,3,3-tetramethyldisiloxane
Disiloxane,1,3-diethynyl-1,1,3,3-tetramethyl
1,3-DIETHYNYLTETRAMETHYLDISILOXANE
Tetramethyl-1,2-diethinyl-disiloxan
1,3-Diethinyl-tetramethyl-disiloxan
1,3-diethynyl-1,1,3,3-tetramethyldisiloxane
1,1,3,3-tetramethyl-1,3-diethynyldisiloxane

Chemical & Physical Properties

[ Molecular Formula ]:
C8H14OSi2

[ Molecular Weight ]:
182.36700

[ Exact Mass ]:
182.05800

[ PSA ]:
9.23000

[ LogP ]:
1.75800

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,3-Dichloro-1,1,3,3-tetramethyldisiloxane
  • Ethynylmagnesium chloride
  • Silane, ethynylmethoxydimethyl-

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • ethynyl-[ethynyl(dimethyl)silyl]-dimethylsilane
  • ethynyl-[iodomethyl(dimethyl)silyl]oxy-dimethylsilane
  • ethynyl-[[ethynyl(dimethyl)silyl]methyl]-dimethylsilane
  • chloromethyl-[ethynyl(dimethyl)silyl]oxy-dimethylsilane
  • decyl-[decyl(dimethyl)silyl]oxy-dimethylsilane
  • isocyanatomethyl-[isocyanatomethyl(dimethyl)silyl]oxy-dimethylsilane
  • 1,1-Dimethylethyl 10-methylene-7-azaspiro[4.5]decane-7-carboxylate
  • tert-Butyl 10-formyl-7-azaspiro[4.5]decane-7-carboxylate
  • Tert-butyl 3-(pyrrolidin-3-yl)benzoate
  • 2-{4-chloro-7H-pyrrolo[2,3-d]pyrimidin-5-yl}propanenitrile
  • 3-(5-Bromo-2-chloropyridin-4-yl)-2-hydroxypropanoic acid
  • 1-(3-bromo-1-methyl-1H-indol-2-yl)-2,2-difluoroethan-1-one
  • 2-Fluoro-3-[(pyrrolidin-1-yl)methyl]pyridine
  • Methyl 6,6-dimethoxy-4-oxohexanoate
  • 3-[2-(1-Aminocyclopropyl)ethyl]-4-bromobenzonitrile
  • rac-[(1R,3R)-3-(3-bromothiophen-2-yl)-2,2-dimethylcyclopropyl]methanamine
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