C12H26O5Si
7 compounds have this formula on CompoundList.
- Molar mass
- 278.42g/mol
- Monoisotopic mass
- 278.1549Da
- Atoms
- 44
- Elements
- 4
- Rings plus double bonds
- 1
The formula C12H26O5Si describes a molecule made of 12 carbon atoms, 26 hydrogen atoms, 5 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 × 1251.77%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 269.41%1.008 × 26 = 26.208 g/mol
- O Oxygen × 528.73%15.999 × 5 = 79.995 g/mol
- Si Silicon × 110.09%28.085 × 1 = 28.085 g/mol
Compounds with the formula C12H26O5Si
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 7 of 7 compounds
![Triethoxy{3-[(3-methyloxiran-2-yl)oxy]propyl}silane chemical structure, C12H26O5Si, CAS 142494-78-8](/s/FGWOTHMOJAIBEH-UHFFFAOYSA-N.svg)
silane chemical structure, C12H26O5Si, CAS 1443351-83-4](/s/FOCZMHVYELEOFS-UHFFFAOYSA-N.svg)
![Triethoxy[3-methyl-3-(methylperoxy)but-1-en-1-yl]silane chemical structure, C12H26O5Si, CAS 88299-41-6](/s/RPNIQIRJJHYJOO-UHFFFAOYSA-N.svg)
![Methyl-[2-[2-[2-(2-prop-2-enoxyethoxy)ethoxy]ethoxy]ethoxy]silane chemical structure, C12H26O5Si, CAS 26150-04-9](/s/ROFABKYDXPQHES-UHFFFAOYSA-N.svg)
Frequently asked questions
What is the molar mass of C12H26O5Si?
The molar mass of C12H26O5Si is 278.42 g/mol, calculated from standard atomic weights for 12 carbon atoms, 26 hydrogen atoms, 5 oxygen atoms and 1 silicon atom. The monoisotopic mass is 278.1549 Da.
How many compounds have the formula C12H26O5Si?
CompoundList lists 7 compounds with the molecular formula C12H26O5Si, including gamma-Glycidoxypropyltriethoxysilane, Triethoxy{3-[(3-methyloxiran-2-yl)oxy]propyl}silane, 6-Triethoxysilylhexanoic acid. 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 C12H26O5Si?
C12H26O5Si 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.