Molecular formula

C₁₂H₂₆OSi

23 compounds have this formula on CompoundList.

Molar mass: 214.42g/mol
Monoisotopic mass: 214.1753Da
Atoms: 40
Elements: 4
Rings plus double bonds: 1

The formula C12H26OSi describes a molecule made of 12 carbon atoms, 26 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 × 1267.22%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 2612.22%
1.008 × 26 = 26.208 g/mol
O Oxygen × 17.46%
15.999 × 1 = 15.999 g/mol
Si Silicon × 113.10%
28.085 × 1 = 28.085 g/mol

Look up another formula

Compounds with the formula C12H26OSi

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

Showing 1 to 23 of 23 compounds

Octyl trimethylsilyl ketone

CAS 152974-20-4C₁₂H₂₆OSi

tert-Butyl-hex-5-enyloxy-dimethyl-silane

CAS 85807-84-7C₁₂H₂₆OSi

Silane, (cyclohexyloxy)triethyl-

CAS 4419-18-5C₁₂H₂₆OSi

Silane, (1,1-dimethylethyl)(1-ethenylbutoxy)dimethyl-

CAS 265658-52-4C₁₂H₂₆OSi

tert-Butyl[(2-ethylbut-3-en-1-yl)oxy]dimethylsilane

CAS 1138246-74-8C₁₂H₂₆OSi

Silane, [(1-methylethenyl)oxy]tris(1-methylethyl)-

CAS 153645-78-4C₁₂H₂₆OSi

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

CAS 72726-53-5C₁₂H₂₆OSi

1-(Triethylsilyl)hexan-2-one

CAS 135738-43-1C₁₂H₂₆OSi

tert-Butyl[(hex-3-en-1-yl)oxy]dimethylsilane

CAS 121441-43-8C₁₂H₂₆OSi

[(2,6-Dimethylhept-3-en-4-yl)oxy](trimethyl)silane

CAS 2346-34-1C₁₂H₂₆OSi

Silane, dimethyl[(2-methyl-2-propenyl)oxy](1,1,2-trimethylpropyl)-

CAS 111160-62-4C₁₂H₂₆OSi

tert-Butyl(dimethyl)[(2-methylcyclopentyl)oxy]silane

CAS 89155-67-9C₁₂H₂₆OSi

Trimethyl[(non-4-en-5-yl)oxy]silane

CAS 62183-32-8C₁₂H₂₆OSi

tert-Butyl-dimethyl-[(2R,3S)-3-methylpent-4-en-2-yl]oxysilane

CAS 340185-16-2C₁₂H₂₆OSi

tert-Butyl{[(2Z)-hex-2-en-3-yl]oxy}dimethylsilane

CAS 194089-23-1C₁₂H₂₆OSi

3-(Dibutylmethylsilyl)-2-propen-1-ol

CAS 995-44-8C₁₂H₂₆OSi

4-(Trimethylsilyl)non-2-EN-4-ol

CAS 88766-75-0C₁₂H₂₆OSi

5-Ethyl-4-(trimethylsilyl)hept-2-en-4-ol

CAS 88766-77-2C₁₂H₂₆OSi

Triethyl[(4-methylpent-2-en-2-yl)oxy]silane

CAS 18035-63-7C₁₂H₂₆OSi

5-Methyl-4-(trimethylsilyl)oct-2-en-4-ol

CAS 76436-94-7C₁₂H₂₆OSi

Triethyl{[(2S,3R)-3-methylpent-4-en-2-yl]oxy}silane

CAS 919297-94-2C₁₂H₂₆OSi

(2R,4S)-2,4-Dimethyl-5-[(trimethylsilyl)methyl]hex-5-en-1-ol

CAS 922523-51-1C₁₂H₂₆OSi

tert-Butyl((2,2-dimethylbut-3-en-1-yl)oxy)dimethylsilane

CAS 467419-84-7C₁₂H₂₆OSi

Frequently asked questions

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What is the molar mass of C12H26OSi?

The molar mass of C12H26OSi is 214.42 g/mol, calculated from standard atomic weights for 12 carbon atoms, 26 hydrogen atoms, 1 oxygen atom and 1 silicon atom. The monoisotopic mass is 214.1753 Da.

How many compounds have the formula C12H26OSi?

CompoundList lists 23 compounds with the molecular formula C12H26OSi, including Octyl trimethylsilyl ketone, tert-Butyl-hex-5-enyloxy-dimethyl-silane, Silane, (cyclohexyloxy)triethyl-. 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 C12H26OSi?

C12H26OSi has a degree of unsaturation of 1. 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.