Molecular formula

C₁₁H₁₆O₂Si

32 compounds have this formula on CompoundList.

Molar mass: 208.33g/mol
Monoisotopic mass: 208.0920Da
Atoms: 30
Elements: 4
Rings plus double bonds: 5

The formula C11H16O2Si describes a molecule made of 11 carbon atoms, 16 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 × 1163.42%
12.011 × 11 = 132.121 g/mol
H Hydrogen × 167.74%
1.008 × 16 = 16.128 g/mol
O Oxygen × 215.36%
15.999 × 2 = 31.998 g/mol
Si Silicon × 113.48%
28.085 × 1 = 28.085 g/mol

Look up another formula

Compounds with the formula C11H16O2Si

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

Showing 1 to 32 of 32 compounds

2-(4-(Trimethylsilyl)phenyl)acetic acid

CAS 5112-65-2C₁₁H₁₆O₂Si

Methyl 3-(trimethylsilyl)benzoate

CAS 22515-29-3C₁₁H₁₆O₂Si

Methyl 4-(Trimethylsilyl)benzoate

CAS 22515-30-6C₁₁H₁₆O₂Si

Phenylacetoxytrimethylsilane

CAS 2078-18-4C₁₁H₁₆O₂Si

1-(4-Trimethylsilyloxyphenyl)ethanone

CAS 18803-29-7C₁₁H₁₆O₂Si

Trimethylsilyl 2-methylbenzoate

CAS 55557-15-8C₁₁H₁₆O₂Si

1-{2-[(Trimethylsilyl)oxy]phenyl}ethan-1-one

CAS 33342-85-7C₁₁H₁₆O₂Si

Trimethylsilyl 4-methylbenzoate

CAS 53358-36-4C₁₁H₁₆O₂Si

Acetophenone, 3'-(trimethylsiloxy)-

CAS 33342-86-8C₁₁H₁₆O₂Si

[Dimethyl(phenyl)silyl]methyl acetate

CAS 5584-87-2C₁₁H₁₆O₂Si

3-(Dimethylphenylsilyl)propanoic acid

CAS 17872-96-7C₁₁H₁₆O₂Si

Oxiranemethanol, 3-(dimethylphenylsilyl)-, (2S,3S)-

CAS 171868-02-3C₁₁H₁₆O₂Si

Ethanone, 1-phenyl-2-[(trimethylsilyl)oxy]-

CAS 26205-41-4C₁₁H₁₆O₂Si

Benzaldehyde, 4-methoxy-2-(trimethylsilyl)-

CAS 88932-60-9C₁₁H₁₆O₂Si

1-Isobenzofuranol, 1,3-dihydro-3-(trimethylsilyl)-

CAS 501411-23-0C₁₁H₁₆O₂Si

Silane, (4-methoxybenzoyl)trimethyl-

CAS 75748-09-3C₁₁H₁₆O₂Si

(2-Methoxyphenyl)(trimethylsilyl)methanone

CAS 107325-71-3C₁₁H₁₆O₂Si

Oxiranemethanol, 3-(dimethylphenylsilyl)-, (2S,3R)-

CAS 537033-02-6C₁₁H₁₆O₂Si

2,3,4,5-Tetrahydro-2-methoxy-2-methyl-1,2-benzoxasilepin

CAS 131316-62-6C₁₁H₁₆O₂Si

(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)trimethylsilane

CAS 52351-76-5C₁₁H₁₆O₂Si

4-((Trimethylsilyl)methyl)benzoic acid

CAS 17095-21-5C₁₁H₁₆O₂Si

3-[(Trimethylsilyl)methyl]benzoic acid

CAS 17998-93-5C₁₁H₁₆O₂Si

3-Methoxy-2-(trimethylsilyl)benzaldehyde

CAS 113337-61-4C₁₁H₁₆O₂Si

3-(Trimethylsilyl)bicyclo[2.2.1]hepta-2,5-diene-2-carboxylic acid

CAS 88946-53-6C₁₁H₁₆O₂Si

Frequently asked questions

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What is the molar mass of C11H16O2Si?

The molar mass of C11H16O2Si is 208.33 g/mol, calculated from standard atomic weights for 11 carbon atoms, 16 hydrogen atoms, 2 oxygen atoms and 1 silicon atom. The monoisotopic mass is 208.0920 Da.

How many compounds have the formula C11H16O2Si?

CompoundList lists 32 compounds with the molecular formula C11H16O2Si, including 2-(4-(Trimethylsilyl)phenyl)acetic acid, Methyl 3-(trimethylsilyl)benzoate, Methyl 4-(Trimethylsilyl)benzoate. 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 C11H16O2Si?

C11H16O2Si has a degree of unsaturation of 5. 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.