Molecular formula

C₁₁H₂₂O₃Si

34 compounds have this formula on CompoundList.

Molar mass: 230.38g/mol
Monoisotopic mass: 230.1338Da
Atoms: 37
Elements: 4
Rings plus double bonds: 2

The formula C11H22O3Si describes a molecule made of 11 carbon atoms, 22 hydrogen atoms, 3 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 × 1157.35%
12.011 × 11 = 132.121 g/mol
H Hydrogen × 229.63%
1.008 × 22 = 22.176 g/mol
O Oxygen × 320.83%
15.999 × 3 = 47.997 g/mol
Si Silicon × 112.19%
28.085 × 1 = 28.085 g/mol

Look up another formula

Compounds with the formula C11H22O3Si

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

Showing 1 to 34 of 34 compounds

3-(Ethoxydimethylsilyl)propyl Methacrylate (stabilized with BHT)

CAS 13731-98-1C₁₁H₂₂O₃Si

(2-(3-Cyclohexen-1-yl)ethyl)trimethoxysilane

CAS 67592-36-3C₁₁H₂₂O₃Si

3-[(tert-Butyldimethylsilyl)oxy]oxolane-3-carbaldehyde

CAS 2168724-86-3C₁₁H₂₂O₃Si

3-{[(tert-Butyldimethylsilyl)oxy]methyl}oxetane-3-carbaldehyde

CAS 2919948-06-2C₁₁H₂₂O₃Si

2-{3-[(tert-Butyldimethylsilyl)oxy]oxetan-3-yl}acetaldehyde

CAS 2167748-73-2C₁₁H₂₂O₃Si

2-(3,4-Epoxycyclohexyl)ethyl(methyl)dimethoxysilane

CAS 97802-57-8C₁₁H₂₂O₃Si

cis-3-[(tert-Butyldimethylsilyl)oxy]cyclobutane-1-carboxylic acid

CAS 1431285-79-8C₁₁H₂₂O₃Si

(5S)-5-{[(tert-Butyldimethylsilyl)oxy]methyl}oxolan-2-one

CAS 62396-80-9C₁₁H₂₂O₃Si

(R,E)-4-((tert-Butyldimethylsilyl)oxy)pent-2-enoic acid

CAS 2126144-78-1C₁₁H₂₂O₃Si

(R)-Ethyl 2-((tert-butyldimethylsilyl)oxy)propanoate

CAS 90660-08-5C₁₁H₂₂O₃Si

Rel-2-(trimethylsilyl)ethyl (1r,3r)-3-hydroxy-1-methylcyclobutane-1-carboxylate

CAS 2656418-09-4C₁₁H₂₂O₃Si

Trimethylsilyl 2-oxooctanoate

CAS 74367-74-1C₁₁H₂₂O₃Si

[2-(Cyclohex-1-en-1-yl)ethyl](trimethoxy)silane

CAS 95097-52-2C₁₁H₂₂O₃Si

2-{[tert-Butyl(dimethyl)silyl]oxy}ethyl prop-2-enoate

CAS 853009-36-6C₁₁H₂₂O₃Si

6-(tert-Butyldimethylsilyloxy)-3,6-dihydro-2H-pyran-3-ol

CAS 1403864-07-2C₁₁H₂₂O₃Si

5-(Trimethoxysilyl)cyclooctene

CAS 67592-37-4C₁₁H₂₂O₃Si

(Cyclopent-1-en-1-yl)(triethoxy)silane

CAS 89561-34-2C₁₁H₂₂O₃Si

1-(((tert-Butyldimethylsilyl)oxy)methyl)cyclopropanecarboxylic acid

CAS 442902-95-6C₁₁H₂₂O₃Si

(R)-4-([(tert-Butyldimethylsilyl)oxy]methyl)-4-butyrolactone

CAS 130767-09-8C₁₁H₂₂O₃Si

Methyl 2-(((tert-butyldimethylsilyl)oxy)methyl)acrylate

CAS 144828-45-5C₁₁H₂₂O₃Si

tert-Butoxy(cyclopent-2-en-1-yl)dimethoxysilane

CAS 144663-77-4C₁₁H₂₂O₃Si

[(1,1-Dimethoxyhexa-1,3-dien-3-yl)oxy](trimethyl)silane

CAS 61539-62-6C₁₁H₂₂O₃Si

5-Butyl-2,2-diethyl-5-methyl-1,3,2-dioxasilolan-4-one

CAS 66170-01-2C₁₁H₂₂O₃Si

(E)-5-((tert-Butyldimethylsilyl)oxy)pent-2-enoic acid

CAS 1605348-86-4C₁₁H₂₂O₃Si

Frequently asked questions

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What is the molar mass of C11H22O3Si?

The molar mass of C11H22O3Si is 230.38 g/mol, calculated from standard atomic weights for 11 carbon atoms, 22 hydrogen atoms, 3 oxygen atoms and 1 silicon atom. The monoisotopic mass is 230.1338 Da.

How many compounds have the formula C11H22O3Si?

CompoundList lists 34 compounds with the molecular formula C11H22O3Si, including 3-(Ethoxydimethylsilyl)propyl Methacrylate (stabilized with BHT), (2-(3-Cyclohexen-1-yl)ethyl)trimethoxysilane, 3-[(tert-Butyldimethylsilyl)oxy]oxolane-3-carbaldehyde. 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 C11H22O3Si?

C11H22O3Si 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.