Molecular formula

C₁₁H₂₇NO₃Si

9 compounds have this formula on CompoundList.

Molar mass: 249.43g/mol
Monoisotopic mass: 249.1760Da
Atoms: 43
Elements: 5
Rings plus double bonds: 0

The formula C11H27NO3Si describes a molecule made of 11 carbon atoms, 27 hydrogen atoms, 1 nitrogen atom, 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 × 1152.97%
12.011 × 11 = 132.121 g/mol
H Hydrogen × 2710.91%
1.008 × 27 = 27.216 g/mol
N Nitrogen × 15.62%
14.007 × 1 = 14.007 g/mol
O Oxygen × 319.24%
15.999 × 3 = 47.997 g/mol
Si Silicon × 111.26%
28.085 × 1 = 28.085 g/mol

Look up another formula

Compounds with the formula C11H27NO3Si

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

Showing 1 to 9 of 9 compounds

Ethanamine, N-ethyl-N-((triethoxysilyl)methyl)-

CAS 15180-47-9C₁₁H₂₇NO₃Si

N-((Triethoxysilyl)methyl)butylamine

CAS 54729-80-5C₁₁H₂₇NO₃Si

N,N-Dimethyl-3-(triethoxysilyl)propan-1-amine

CAS 43108-00-5C₁₁H₂₇NO₃Si

1-Pentanamine, 5-(triethoxysilyl)-

CAS 1067-48-7C₁₁H₂₇NO₃Si

3-(3-(Diethoxymethylsilyl)propoxy)propylamine

CAS 85554-73-0C₁₁H₂₇NO₃Si

6-Dimethylaminohexyl(trimethoxy)silane

CAS 1858251-91-8C₁₁H₂₇NO₃Si

N-Ethyl-3-(triethoxysilyl)propan-1-amine

CAS 14206-11-2C₁₁H₂₇NO₃Si

3-[tert-Butoxy(diethoxy)silyl]propan-1-amine

CAS 92835-24-0C₁₁H₂₇NO₃Si

N,N-Dimethyl-2-(triethoxysilyl)propan-1-amine

CAS 92919-87-4C₁₁H₂₇NO₃Si

Frequently asked questions

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What is the molar mass of C11H27NO3Si?

The molar mass of C11H27NO3Si is 249.43 g/mol, calculated from standard atomic weights for 11 carbon atoms, 27 hydrogen atoms, 1 nitrogen atom, 3 oxygen atoms and 1 silicon atom. The monoisotopic mass is 249.1760 Da.

How many compounds have the formula C11H27NO3Si?

CompoundList lists 9 compounds with the molecular formula C11H27NO3Si, including Ethanamine, N-ethyl-N-((triethoxysilyl)methyl)-, N-((Triethoxysilyl)methyl)butylamine, N,N-Dimethyl-3-(triethoxysilyl)propan-1-amine. 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 C11H27NO3Si?

C11H27NO3Si has a degree of unsaturation of 0. 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.