Molecular formula

C₁₂H₂₂OSi

35 compounds have this formula on CompoundList.

Molar mass: 210.39g/mol
Monoisotopic mass: 210.1440Da
Atoms: 36
Elements: 4
Rings plus double bonds: 3

The formula C12H22OSi describes a molecule made of 12 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 × 1268.51%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 2210.54%
1.008 × 22 = 22.176 g/mol
O Oxygen × 17.60%
15.999 × 1 = 15.999 g/mol
Si Silicon × 113.35%
28.085 × 1 = 28.085 g/mol

Look up another formula

Compounds with the formula C12H22OSi

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

Showing 1 to 35 of 35 compounds

3-(Triisopropylsilyl)propiolaldehyde

CAS 163271-80-5C₁₂H₂₂OSi

tert-Butyl(3-ethynylcyclobutoxy)dimethylsilane

CAS 1942858-62-9C₁₂H₂₂OSi

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

CAS 79015-63-7C₁₂H₂₂OSi

Agn-PC-00AC9L

CAS 864840-06-2C₁₂H₂₂OSi

1-Oxa-2-silacyclohept-4-ene, 2,2,5-trimethyl-7-(2-methyl-2-propenyl)-

CAS 645391-54-4C₁₂H₂₂OSi

Cyclohexanol, 1-[3-(trimethylsilyl)-1-propynyl]-

CAS 111999-87-2C₁₂H₂₂OSi

Silane, trimethyl[(3,5,5-trimethyl-1,3-cyclohexadien-1-yl)oxy]-

CAS 80699-65-6C₁₂H₂₂OSi

1-[1-(Trimethylsilyl)propadienyl]cyclohexan-1-ol

CAS 79015-67-1C₁₂H₂₂OSi

alpha-[2-(Trimethylsilyl)ethynyl]cyclohexanemethanol

CAS 112497-25-3C₁₂H₂₂OSi

[2-(Bicyclo[2.2.1]hept-5-en-2-yl)ethyl](methoxy)dimethylsilane

CAS 175687-11-3C₁₂H₂₂OSi

[(3-Ethenyl-2-ethylcyclopent-1-en-1-yl)oxy](trimethyl)silane

CAS 101025-86-9C₁₂H₂₂OSi

Dibutyl(furan-2-yl)silane

CAS 87027-17-6C₁₂H₂₂OSi

Silane, trimethyl[(3,3,5-trimethyl-1,5-cyclohexadien-1-yl)oxy]-

CAS 54781-28-1C₁₂H₂₂OSi

Trimethyl{[1-(2-methylcyclohex-1-en-1-yl)ethenyl]oxy}silane

CAS 65311-21-9C₁₂H₂₂OSi

[(5,5-Dimethyl-3-methylidenecyclohex-1-en-1-yl)oxy](trimethyl)silane

CAS 80239-27-6C₁₂H₂₂OSi

(5-Ethyl-2-propylfuran-3-yl)(trimethyl)silane

CAS 88903-45-1C₁₂H₂₂OSi

[(4,6-Dimethylhept-5-en-1-yn-4-yl)oxy](trimethyl)silane

CAS 138172-97-1C₁₂H₂₂OSi

3-Methyl-3-[1-(trimethylsilyl)ethenyl]cyclohexan-1-one

CAS 71785-82-5C₁₂H₂₂OSi

tert-Butyl(dimethyl)[(3-methylpent-2-en-4-yn-1-yl)oxy]silane

CAS 117431-83-1C₁₂H₂₂OSi

[(Bicyclo[6.1.0]non-2-en-1-yl)oxy](trimethyl)silane

CAS 211447-14-2C₁₂H₂₂OSi

3-[(Trimethylsilyl)methyl]spiro[3.4]octan-1-one

CAS 1342253-18-2C₁₂H₂₂OSi

5-Ethyl-2-triethylsilylfuran

CAS 1799507-89-3C₁₂H₂₂OSi

6-Methyl-2-[(trimethylsilyl)methyl]cyclohex-3-ene-1-carbaldehyde

CAS 72952-63-7C₁₂H₂₂OSi

{3-[(Trimethylsilyl)methyl]cyclohex-3-en-1-yl}acetaldehyde

CAS 88354-72-7C₁₂H₂₂OSi

Frequently asked questions

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What is the molar mass of C12H22OSi?

The molar mass of C12H22OSi is 210.39 g/mol, calculated from standard atomic weights for 12 carbon atoms, 22 hydrogen atoms, 1 oxygen atom and 1 silicon atom. The monoisotopic mass is 210.1440 Da.

How many compounds have the formula C12H22OSi?

CompoundList lists 35 compounds with the molecular formula C12H22OSi, including 3-(Triisopropylsilyl)propiolaldehyde, tert-Butyl(3-ethynylcyclobutoxy)dimethylsilane, 1-[3-(Trimethylsilyl)prop-2-yn-1-yl]cyclohexan-1-ol. 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 C12H22OSi?

C12H22OSi 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.