Molecular formula

C₁₂H₂₂O₂Si

27 compounds have this formula on CompoundList.

Molar mass: 226.39g/mol
Monoisotopic mass: 226.1389Da
Atoms: 37
Elements: 4
Rings plus double bonds: 3

The formula C12H22O2Si describes a molecule made of 12 carbon atoms, 22 hydrogen atoms, 2 oxygen atoms 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 × 1263.67%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 229.80%
1.008 × 22 = 22.176 g/mol
O Oxygen × 214.13%
15.999 × 2 = 31.998 g/mol
Si Silicon × 112.41%
28.085 × 1 = 28.085 g/mol

Look up another formula

Compounds with the formula C12H22O2Si

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

Showing 1 to 27 of 27 compounds

4-((tert-Butyldimethylsilyl)oxy)-4-methylpent-2-ynal

CAS 157522-92-4C₁₂H₂₂O₂Si

5-{[tert-Butyl(dimethyl)silyl]oxy}cyclohex-2-en-1-one

CAS 225793-33-9C₁₂H₂₂O₂Si

2-Cyclohexen-1-one, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-

CAS 119414-47-0C₁₂H₂₂O₂Si

Silane, (1,1-dimethylethyl)dimethyl[(2-methyl-3-furanyl)methoxy]-

CAS 125214-88-2C₁₂H₂₂O₂Si

2-(((tert-Butyldimethylsilyl)oxy)methyl)cyclopent-2-enone

CAS 68882-72-4C₁₂H₂₂O₂Si

2-Cyclohexen-1-one, 2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-

CAS 116608-34-5C₁₂H₂₂O₂Si

5-(tert-Butyldimethylsilyloxy)-2-hexynal

CAS 885680-12-6C₁₂H₂₂O₂Si

2-[(tert-Butyldimethylsilyl)oxy]hex-4-yn-3-one

CAS 1803590-53-5C₁₂H₂₂O₂Si

5alpha-(tert-Butyldimethylsiloxy)-2-cyclohexen-1-one

CAS 199613-48-4C₁₂H₂₂O₂Si

3-(Triisopropylsilyl)propiolic acid

CAS 839697-82-4C₁₂H₂₂O₂Si

2-Hexynal, 6-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-

CAS 100571-19-5C₁₂H₂₂O₂Si

6-((tert-Butyldimethylsilyl)oxy)hex-3-yn-2-one

CAS 96429-42-4C₁₂H₂₂O₂Si

3-[[(tert-Butyldimethylsilyl)oxy]methyl]-2-cyclopentenone

CAS 140840-85-3C₁₂H₂₂O₂Si

Trimethyl{4-[(oxan-2-yl)oxy]but-1-yn-1-yl}silane

CAS 69361-40-6C₁₂H₂₂O₂Si

Trimethyl{3-[(oxan-2-yl)oxy]but-1-yn-1-yl}silane

CAS 80814-86-4C₁₂H₂₂O₂Si

[3-(2,2-Dimethoxyethyl)cyclopenta-2,4-dien-1-yl](trimethyl)silane

CAS 115162-93-1C₁₂H₂₂O₂Si

(2E,4E)-6-[tert-Butyl(dimethyl)silyl]oxyhexa-2,4-dienal

CAS 72297-06-4C₁₂H₂₂O₂Si

[(2-Ethenyl-1-methoxy-4-methylpenta-1,4-dien-1-yl)oxy](trimethyl)silane

CAS 89414-73-3C₁₂H₂₂O₂Si

Methyl 1-(trimethylsilyl)bicyclo[4.1.0]heptane-7-carboxylate

CAS 102687-24-1C₁₂H₂₂O₂Si

(2S)-2-{[tert-Butyl(dimethyl)silyl]oxy}hex-4-ynal

CAS 646520-66-3C₁₂H₂₂O₂Si

2-{[3-(Trimethylsilyl)prop-2-yn-1-yl]oxy}cyclohexan-1-ol

CAS 62343-69-5C₁₂H₂₂O₂Si

1-(1-Hydroxycyclohexyl)-3-(trimethylsilyl)prop-2-en-1-one

CAS 651726-53-3C₁₂H₂₂O₂Si

(3S,4R)-3-(Prop-1-en-2-yl)-4-[(trimethylsilyl)oxy]cyclohexan-1-one

CAS 61543-62-2C₁₂H₂₂O₂Si

Methyl 2,3-diethyl-1-trimethylsilylcycloprop-2-ene-1-carboxylate

CAS 736137-15-8C₁₂H₂₂O₂Si

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What is the molar mass of C12H22O2Si?

The molar mass of C12H22O2Si is 226.39 g/mol, calculated from standard atomic weights for 12 carbon atoms, 22 hydrogen atoms, 2 oxygen atoms and 1 silicon atom. The monoisotopic mass is 226.1389 Da.

How many compounds have the formula C12H22O2Si?

CompoundList lists 27 compounds with the molecular formula C12H22O2Si, including 4-((tert-Butyldimethylsilyl)oxy)-4-methylpent-2-ynal, 5-{[tert-Butyl(dimethyl)silyl]oxy}cyclohex-2-en-1-one, 2-Cyclohexen-1-one, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-. 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 C12H22O2Si?

C12H22O2Si 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.