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53863-99-3

  • Product Name:Silane,bis[(1,1-dimethyl-2-propynyl)oxy] dimethyl-
  • Molecular Formula:C12H20O2Si
  • Molecular Weight:224.37
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Product Details

Purity:99%

Manufacturer supply top purity Silane,bis[(1,1-dimethyl-2-propynyl)oxy] dimethyl- 53863-99-3 with GMP standards

  • Molecular Formula:C12H20O2Si
  • Molecular Weight:224.37
  • Vapor Pressure:0.145mmHg at 25°C 
  • Refractive Index:1.452 
  • Boiling Point:223.293°C at 760 mmHg 
  • Flash Point:104.922°C 
  • PSA：18.46000 
  • Density:0.924g/cm3 
  • LogP:2.54500 

Silane,bis[(1,1-dimethyl-2-propynyl)oxy] dimethyl-(Cas 53863-99-3) Usage

InChI:InChI=1/C12H20O2Si/c1-9-11(3,4)13-15(7,8)14-12(5,6)10-2/h1-2H,3-8H3

53863-99-3 Relevant articles

Sterically hindered cyclic diynes - Syntheses and structures

Schaefer, Carsten,Gleiter, Rolf,Rominger, Frank

, p. 3051 - 3059 (2003)

The synthesis of three 14-membered ring ...

53863-99-3 Process route

dimethylsilicon dichloride
75-78-5,30107-43-8

dimethylsilicon dichloride

2-methyl-but-3-yn-2-ol
115-19-5

2-methyl-but-3-yn-2-ol

3,3,5,5,7,7-hexamethyl-4,6-dioxa-5-silanona-1,8-diyne
53863-99-3

3,3,5,5,7,7-hexamethyl-4,6-dioxa-5-silanona-1,8-diyne

Conditions
Conditions Yield
With dmap; triethylamine; In dichloromethane; at 0 - 20 ℃;
63%
benzophenone
119-61-9

benzophenone

3,3,5,5,7,7-hexamethyl-4,6-dioxa-5-silanona-1,8-diyne
53863-99-3

3,3,5,5,7,7-hexamethyl-4,6-dioxa-5-silanona-1,8-diyne

1,11-dihydroxy-4,4,6,6,8,8-hexamethyl-1,1,11,11-tetraphenyl-5,7-dioxa-6-silaundeca-2,9-diyne
613275-85-7

1,11-dihydroxy-4,4,6,6,8,8-hexamethyl-1,1,11,11-tetraphenyl-5,7-dioxa-6-silaundeca-2,9-diyne

Conditions
Conditions Yield
With n-butyllithium; In tetrahydrofuran; hexane; at -40 - 20 ℃;
78%

53863-99-3 Upstream products

  • 75-78-5
    75-78-5

    dimethylsilicon dichloride

  • 115-19-5
    115-19-5

    2-methyl-but-3-yn-2-ol

53863-99-3 Downstream products

  • 613275-85-7
    613275-85-7

    1,11-dihydroxy-4,4,6,6,8,8-hexamethyl-1,1,11,11-tetraphenyl-5,7-dioxa-6-silaundeca-2,9-diyne

  • 613276-02-1
    613276-02-1

    2,2,4,4,14,14-hexamethyl-7,7,9,9,11,11-hexaphenyl-1,3,8,10-tetraoxa-2,9-disilacyclotetradeca-5,12-diyne

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