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Molecular formula

C11H20OSi

35 compounds have this formula on CompoundList.

Molar mass
196.36g/mol
Monoisotopic mass
200.1534Da
Atoms
33
Elements
4
Rings plus double bonds
3

The formula C11H20OSi describes a molecule made of 11 carbon atoms, 20 hydrogen atoms, 1 oxygen atom and 1 silicon atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

  • C Carbon × 1167.28%
    12.011 × 11 = 132.121 g/mol
  • H Hydrogen × 2010.27%
    1.008 × 20 = 20.160 g/mol
  • O Oxygen × 18.15%
    15.999 × 1 = 15.999 g/mol
  • Si Silicon × 114.30%
    28.085 × 1 = 28.085 g/mol
Look up another formula

Compounds with the formula C11H20OSi

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 35 of 35 compounds

1-Trimethylsilanylethynyl-cyclohexanol chemical structure, C11H20OSi, CAS 17962-22-0
1-Trimethylsilanylethynyl-cyclohexanol
CAS 17962-22-0C11H20OSi
3-[(Trimethylsilyl)methyl]spiro[3.3]heptan-1-one chemical structure, C11H20OSi, CAS 2768327-23-5
3-[(Trimethylsilyl)methyl]spiro[3.3]heptan-1-one
CAS 2768327-23-5C11H20OSi
Triallylethoxysilane chemical structure, C11H20OSi, CAS 17962-20-8
Triallylethoxysilane
CAS 17962-20-8C11H20OSi
Silane, [(1-ethynylcyclohexyl)oxy]trimethyl- chemical structure, C11H20OSi, CAS 62785-90-4
Silane, [(1-ethynylcyclohexyl)oxy]trimethyl-
CAS 62785-90-4C11H20OSi
2-Methyl-5-(triethylsilyl)furan chemical structure, C11H20OSi, CAS 1578-30-9
2-Methyl-5-(triethylsilyl)furan
CAS 1578-30-9C11H20OSi
1-[3-(Trimethylsilyl)prop-2-yn-1-yl]cyclopentan-1-ol chemical structure, C11H20OSi, CAS 167628-17-3
1-[3-(Trimethylsilyl)prop-2-yn-1-yl]cyclopentan-1-ol
CAS 167628-17-3C11H20OSi
Bicyclo[2.2.1]hept-5-EN-2-YL(ethoxy)dimethylsilane chemical structure, C11H20OSi, CAS 899823-76-8
Bicyclo[2.2.1]hept-5-EN-2-YL(ethoxy)dimethylsilane
CAS 899823-76-8C11H20OSi
1,5-Heptadien-4-one, 6-methyl-2-(trimethylsilyl)- chemical structure, C11H20OSi, CAS 144500-87-8
1,5-Heptadien-4-one, 6-methyl-2-(trimethylsilyl)-
CAS 144500-87-8C11H20OSi
tert-Butyl(dimethyl)(3-methylfuran-2-yl)silane chemical structure, C11H20OSi, CAS 672927-82-1
tert-Butyl(dimethyl)(3-methylfuran-2-yl)silane
CAS 672927-82-1C11H20OSi
1-(Trimethylsilyl)-1-octyn-3-one chemical structure, C11H20OSi, CAS 53210-14-3
1-(Trimethylsilyl)-1-octyn-3-one
CAS 53210-14-3C11H20OSi
Silane, [[1-(1-cyclohexen-1-yl)ethenyl]oxy]trimethyl- chemical structure, C11H20OSi, CAS 54781-35-0
Silane, [[1-(1-cyclohexen-1-yl)ethenyl]oxy]trimethyl-
CAS 54781-35-0C11H20OSi
4-Trimethylsilylmethyl-3-cyclohexenec-1-arbaldehyde chemical structure, C11H20OSi, CAS 74043-11-1
4-Trimethylsilylmethyl-3-cyclohexenec-1-arbaldehyde
CAS 74043-11-1C11H20OSi
5-(Trimethylsiloxymethyl)norbornene chemical structure, C11H20OSi, CAS 121949-44-8
5-(Trimethylsiloxymethyl)norbornene
CAS 121949-44-8C11H20OSi
(1S,2R)-2-[2-(Trimethylsilyl)ethynyl]cyclohexan-1-ol chemical structure, C11H20OSi, CAS 1932279-83-8
(1S,2R)-2-[2-(Trimethylsilyl)ethynyl]cyclohexan-1-ol
CAS 1932279-83-8C11H20OSi
rac-(1R,2S)-2-[2-(Trimethylsilyl)ethynyl]cyclohexan-1-ol chemical structure, C11H20OSi, CAS 142636-23-5
rac-(1R,2S)-2-[2-(Trimethylsilyl)ethynyl]cyclohexan-1-ol
CAS 142636-23-5C11H20OSi
tert-Butyl(dimethyl)[(pent-2-en-4-yn-1-yl)oxy]silane chemical structure, C11H20OSi, CAS 117970-56-6
tert-Butyl(dimethyl)[(pent-2-en-4-yn-1-yl)oxy]silane
CAS 117970-56-6C11H20OSi
7-Octen-1-yn-3-ol, 1-(trimethylsilyl)- chemical structure, C11H20OSi, CAS 122700-29-2
7-Octen-1-yn-3-ol, 1-(trimethylsilyl)-
CAS 122700-29-2C11H20OSi
Silane, [(4,4-dimethyl-1,5-cyclohexadien-1-yl)oxy]trimethyl- chemical structure, C11H20OSi, CAS 54781-30-5
Silane, [(4,4-dimethyl-1,5-cyclohexadien-1-yl)oxy]trimethyl-
CAS 54781-30-5C11H20OSi
Silane, [(2,6-dimethyl-1,5-cyclohexadien-1-yl)oxy]trimethyl- chemical structure, C11H20OSi, CAS 83022-81-5
Silane, [(2,6-dimethyl-1,5-cyclohexadien-1-yl)oxy]trimethyl-
CAS 83022-81-5C11H20OSi
Silane, trimethyl[(1-methylene-2-heptynyl)oxy]- chemical structure, C11H20OSi, CAS 109283-55-8
Silane, trimethyl[(1-methylene-2-heptynyl)oxy]-
CAS 109283-55-8C11H20OSi
[(3-Ethenyl-2-methylcyclopent-1-en-1-yl)oxy](trimethyl)silane chemical structure, C11H20OSi, CAS 64166-04-7
[(3-Ethenyl-2-methylcyclopent-1-en-1-yl)oxy](trimethyl)silane
CAS 64166-04-7C11H20OSi
2-[2-(Trimethylsilyl)ethynyl]cyclohexan-1-ol chemical structure, C11H20OSi, CAS 939026-79-6
2-[2-(Trimethylsilyl)ethynyl]cyclohexan-1-ol
CAS 939026-79-6C11H20OSi
1-(tert-Butyldimethylsilyloxy)-1-ethynyl-cyclopropane-d4 chemical structure, C11H20OSi, CAS 1246817-59-3
1-(tert-Butyldimethylsilyloxy)-1-ethynyl-cyclopropane-d4
CAS 1246817-59-3C11H20OSi
{[1-(Cyclopenta-1,3-dien-1-yl)propan-2-yl]oxy}(trimethyl)silane chemical structure, C11H20OSi, CAS 57383-29-6
{[1-(Cyclopenta-1,3-dien-1-yl)propan-2-yl]oxy}(trimethyl)silane
CAS 57383-29-6C11H20OSi

Frequently asked questions

What is the molar mass of C11H20OSi?

The molar mass of C11H20OSi is 196.36 g/mol, calculated from standard atomic weights for 11 carbon atoms, 20 hydrogen atoms, 1 oxygen atom and 1 silicon atom. The monoisotopic mass is 200.1534 Da.

How many compounds have the formula C11H20OSi?

CompoundList lists 35 compounds with the molecular formula C11H20OSi, including 1-Trimethylsilanylethynyl-cyclohexanol, 3-[(Trimethylsilyl)methyl]spiro[3.3]heptan-1-one, Triallylethoxysilane. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C11H20OSi?

C11H20OSi has a degree of unsaturation of 3. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.