CompoundList
Molecular formula

C9H27O3Si4

1 compound has this formula on CompoundList.

Molar mass
295.65g/mol
Monoisotopic mass
295.1037Da
Atoms
43
Elements
4

The formula C9H27O3Si4 describes a molecule made of 9 carbon atoms, 27 hydrogen atoms, 3 oxygen atoms and 4 silicon atoms. 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 × 936.56%
    12.011 × 9 = 108.099 g/mol
  • H Hydrogen × 279.21%
    1.008 × 27 = 27.216 g/mol
  • O Oxygen × 316.23%
    15.999 × 3 = 47.997 g/mol
  • Si Silicon × 438.00%
    28.085 × 4 = 112.340 g/mol
Look up another formula

Compounds with the formula C9H27O3Si4

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

Showing 1 to 1 of 1 compounds

Frequently asked questions

What is the molar mass of C9H27O3Si4?

The molar mass of C9H27O3Si4 is 295.65 g/mol, calculated from standard atomic weights for 9 carbon atoms, 27 hydrogen atoms, 3 oxygen atoms and 4 silicon atoms. The monoisotopic mass is 295.1037 Da.

How many compounds have the formula C9H27O3Si4?

CompoundList lists 1 compound with the molecular formula C9H27O3Si4, including 1,1,5,5,5-Hexamethyl-3-((trimethylsilyl)oxy)trisiloxane. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.