Molecular formula
C11H22OSi
69 compounds have this formula on CompoundList.
- Molar mass
- 198.38g/mol
- Monoisotopic mass
- 198.1440Da
- Atoms
- 35
- Elements
- 4
- Rings plus double bonds
- 2
The formula C11H22OSi describes a molecule made of 11 carbon atoms, 22 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 × 1166.60%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 2211.18%1.008 × 22 = 22.176 g/mol
- O Oxygen × 18.06%15.999 × 1 = 15.999 g/mol
- Si Silicon × 114.16%28.085 × 1 = 28.085 g/mol
Look up another formula
Compounds with the formula C11H22OSi
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 69 of 69 compounds
3-Triethylsiloxy-1,4-pentadiene
CAS 62418-65-9C11H22OSi
![tert-Butyldimethyl[(2-methylbut-3-yn-1-yl)oxy]silane chemical structure, C11H22OSi, CAS 195062-82-9](/s/GHQXOUZPDHNSKB-UHFFFAOYSA-N.svg)
tert-Butyldimethyl[(2-methylbut-3-yn-1-yl)oxy]silane
CAS 195062-82-9C11H22OSi
5-(t-Butyldimethylsilyloxy)pent-1-yne
CAS 61362-77-4C11H22OSi
5-(Triethylsilyl)-4-pentyn-1-ol
CAS 174064-02-9C11H22OSi
![Silane, (1,1-dimethylethyl)dimethyl[(1-methyl-3-butynyl)oxy]- chemical structure, C11H22OSi, CAS 80186-44-3](/s/YVRDZCNSSRJGLF-UHFFFAOYSA-N.svg)
Silane, (1,1-dimethylethyl)dimethyl[(1-methyl-3-butynyl)oxy]-
CAS 80186-44-3C11H22OSi
![Silane, (1,1-dimethylethyl)[(1,1-dimethyl-2-propynyl)oxy]dimethyl- chemical structure, C11H22OSi, CAS 98733-45-0](/s/GBZCUMOLXVTYSD-UHFFFAOYSA-N.svg)
Silane, (1,1-dimethylethyl)[(1,1-dimethyl-2-propynyl)oxy]dimethyl-
CAS 98733-45-0C11H22OSi
(Z)-tert-Butyldimethyl(penta-1,3-dien-3-yloxy)silane
CAS 115827-67-3C11H22OSi
tert-Butyl(cyclopent-3-en-1-yloxy)dimethylsilane
CAS 68845-72-7C11H22OSi
(3-Ethylcyclohexen-1-yl)oxy-trimethylsilane
CAS 160915-46-8C11H22OSi
![Silane, [(3,3-dimethyl-1-cyclohexen-1-yl)oxy]trimethyl- chemical structure, C11H22OSi, CAS 61175-92-6](/s/GALZVPSXOVBPSK-UHFFFAOYSA-N.svg)
Silane, [(3,3-dimethyl-1-cyclohexen-1-yl)oxy]trimethyl-
CAS 61175-92-6C11H22OSi
1-Trimethylsiloxy-2-(1-cyclohexenyl)ethane
CAS 84569-41-5C11H22OSi
![1-Cyclohexene, 4,4-dimethyl-1-[(trimethylsilyl)oxy]- chemical structure, C11H22OSi, CAS 77172-48-6](/s/WLFLXRYIROTBEY-UHFFFAOYSA-N.svg)
1-Cyclohexene, 4,4-dimethyl-1-[(trimethylsilyl)oxy]-
CAS 77172-48-6C11H22OSi
![2-[(tert-Butyldimethylsilyl)oxy]-3-methyl-1,3-butadiene chemical structure, C11H22OSi, CAS 70728-35-7](/s/OSOUQDGDHZVUGP-UHFFFAOYSA-N.svg)
2-[(tert-Butyldimethylsilyl)oxy]-3-methyl-1,3-butadiene
CAS 70728-35-7C11H22OSi
![Silane, (1,1-dimethylethyl)[(1-ethenyl-2-propenyl)oxy]dimethyl- chemical structure, C11H22OSi, CAS 82865-59-6](/s/HTYKCIDTKLRAHV-UHFFFAOYSA-N.svg)
Silane, (1,1-dimethylethyl)[(1-ethenyl-2-propenyl)oxy]dimethyl-
CAS 82865-59-6C11H22OSi
Silane, (1-cyclopenten-1-yloxy)(1,1-dimethylethyl)dimethyl-
CAS 68081-15-2C11H22OSi
Dimethyl (2-propynyloxy)(1,1,2-trimethylpropyl)-silane
CAS 220474-36-2C11H22OSi
1-Cyclohexyl-2-(trimethylsilyl)ethanone
CAS 55629-29-3C11H22OSi
Allyl(cyclohexyloxy)dimethylsilane
CAS 81194-47-0C11H22OSi
![Ethenone, [tris(1-methylethyl)silyl]- chemical structure, C11H22OSi, CAS 192193-97-8](/s/DBWXXURJUBFARB-UHFFFAOYSA-N.svg)
Ethenone, [tris(1-methylethyl)silyl]-
CAS 192193-97-8C11H22OSi
4,5-Hexadien-3-ol, 2,2-dimethyl-4-(trimethylsilyl)-, (3R)-
CAS 173461-40-0C11H22OSi
1-Octyn-3-ol, 1-(trimethylsilyl)-
CAS 69498-66-4C11H22OSi
3-Trimethylsilyloxy-1-octyne
CAS 73061-39-9C11H22OSi
![Trimethyl[(oct-1-yn-4-yl)oxy]silane chemical structure, C11H22OSi, CAS 65989-27-7](/s/OLHJRPXQJRTJJH-UHFFFAOYSA-N.svg)
Trimethyl[(oct-1-yn-4-yl)oxy]silane
CAS 65989-27-7C11H22OSi
(Cyclopentylidenemethoxy)(diethyl)methylsilane
CAS 61490-90-2C11H22OSi
- Triethyl(pent-4-ynoxy)silane174064-03-0C11H22OSi
- Triethyl(penta-1,3-dien-2-yloxy)silane89414-69-7C11H22OSi
- 1,1-Dimethylsilecan-6-one63523-13-7C11H22OSi
- Silane, [(2,6-dimethyl-1-cyclohexen-1-yl)oxy]trimethyl-63547-53-5C11H22OSi
- Cyclohexanol, 1-[1-(trimethylsilyl)ethenyl]-51666-97-8C11H22OSi
- Triethyl[(2-methylbut-3-yn-2-yl)oxy]silane17963-41-6C11H22OSi
- (1-Cyclohexylideneethoxy)(trimethyl)silane64639-28-7C11H22OSi
- [(3,5-Dimethylhex-1-yn-3-yl)oxy](trimethyl)silane128401-67-2C11H22OSi
- [(Cyclooct-4-en-1-yl)oxy](trimethyl)silane92617-19-1C11H22OSi
- Silane, [(2,3-dimethyl-1-cyclohexen-1-yl)oxy]trimethyl-98361-28-5C11H22OSi
- 5-Hexen-3-one, 2-methyl-5-[(trimethylsilyl)methyl]-189117-55-3C11H22OSi
- (E)-(Cyclooct-1-en-1-yloxy)trimethylsilane50338-42-6C11H22OSi
- Silane, [(1-cyclohexylethenyl)oxy]trimethyl-119612-85-0C11H22OSi
- tert-Butyldimethyl(penta-3,4-dien-1-yloxy)silane141081-41-6C11H22OSi
- Trimethyl[(6-methylhepta-1,5-dien-2-yl)oxy]silane59058-13-8C11H22OSi
- [(Bicyclo[5.1.0]octan-1-yl)oxy](trimethyl)silane50338-48-2C11H22OSi
- 1-(2-(Trimethylsilyl)vinyl)cyclohexanol78813-37-3C11H22OSi
- [(6,6-Dimethylcyclohex-1-en-1-yl)oxy](trimethyl)silane71268-56-9C11H22OSi
- [(2-Ethylcyclohex-1-en-1-yl)oxy](trimethyl)silane89683-95-4C11H22OSi
- Trimethyl[(2-methylcyclohept-1-en-1-yl)oxy]silane64639-26-5C11H22OSi
- [(3,4-Dimethylcyclohex-1-en-1-yl)oxy](trimethyl)silane89088-84-6C11H22OSi
- Trimethyl[2-(7-oxabicyclo[4.1.0]heptan-3-yl)ethyl]silane74496-07-4C11H22OSi
- [(Cyclohex-1-en-1-yl)oxy](diethyl)methylsilane88336-58-7C11H22OSi
- 3-Methyl-1-(trimethylsilyl)hept-1-YN-3-ol17963-42-7C11H22OSi
- 1-[(Trimethylsilyl)methyl]cyclohexane-1-carbaldehyde84782-65-0C11H22OSi
- 3-Ethyl-4-(trimethylsilyl)hexa-4,5-dien-3-ol87655-78-5C11H22OSi
- Trimethyl[(spiro[2.5]octan-4-yl)oxy]silane66629-04-7C11H22OSi
- Trimethyl[(6-methylhepta-2,4-dien-2-yl)oxy]silane88691-70-7C11H22OSi
- 4-Ethyl-1-(trimethylsilyl)hexa-1,4-dien-3-ol89244-78-0C11H22OSi
- 4,4-Dimethyl-6-(trimethylsilyl)hex-5-yn-2-ol89267-75-4C11H22OSi
- 6-Methyl-4-(trimethylsilyl)hepta-4,5-dien-2-ol89267-76-5C11H22OSi
- Trimethyl[4-methyl-1-(oxiran-2-yl)pent-3-en-2-yl]silane89375-93-9C11H22OSi
- Trimethyl[(6-methylhepta-1,3-dien-2-yl)oxy]silane529494-84-6C11H22OSi
- Triethyl[(penta-1,3-dien-3-yl)oxy]silane62418-69-3C11H22OSi
- 2-(Trimethylsilyl)oct-4-EN-3-one88257-44-7C11H22OSi
- 2-(Trimethylsilyl)octa-1,4-dien-3-ol86997-37-7C11H22OSi
- 6-[(Trimethylsilyl)methyl]hepta-4,6-dien-1-ol922724-50-3C11H22OSi
- 5-[tert-Butyl(dimethyl)silyl]pent-4-yn-1-ol190852-73-4C11H22OSi
- 1-[(1,1-Dimethylethyl)dimethylsilyl]-1-pentyn-3-ol1823666-00-7C11H22OSi
- 4-[(1,1-Dimethylethyl)dimethylsilyl]-2-methyl-3-butyn-2-ol911137-74-1C11H22OSi
- 2-Methyl-1-[(trimethylsilyl)methyl]cyclopentane-1-carbaldehyde1934459-24-1C11H22OSi
- 3-Methyl-1-[(trimethylsilyl)methyl]cyclopentane-1-carbaldehyde1934705-03-9C11H22OSi
- (R)-(But-3-yn-2-yloxy)diethyl(isopropyl)silane438187-11-2C11H22OSi
- (3S)-1-Trimethylsilyloct-1-yn-3-ol128899-38-7C11H22OSi
- [(3S,5R)-3,5-Dimethylcyclohexen-1-yl]oxy-trimethylsilane128441-45-2C11H22OSi
Frequently asked questions
What is the molar mass of C11H22OSi?
The molar mass of C11H22OSi is 198.38 g/mol, calculated from standard atomic weights for 11 carbon atoms, 22 hydrogen atoms, 1 oxygen atom and 1 silicon atom. The monoisotopic mass is 198.1440 Da.
How many compounds have the formula C11H22OSi?
CompoundList lists 69 compounds with the molecular formula C11H22OSi, including 3-Triethylsiloxy-1,4-pentadiene, tert-Butyldimethyl[(2-methylbut-3-yn-1-yl)oxy]silane, 5-(t-Butyldimethylsilyloxy)pent-1-yne. 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 C11H22OSi?
C11H22OSi has a degree of unsaturation of 2. 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.