CompoundList
Molecular formula

C11H12Cl4OSi

1 compound has this formula on CompoundList.

Molar mass
330.10g/mol
Monoisotopic mass
327.9412Da
Atoms
29
Elements
5
Rings plus double bonds
5

The formula C11H12Cl4OSi describes a molecule made of 11 carbon atoms, 12 hydrogen atoms, 4 chlorine atoms, 1 oxygen atom 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 × 1140.02%
    12.011 × 11 = 132.121 g/mol
  • H Hydrogen × 123.66%
    1.008 × 12 = 12.096 g/mol
  • Cl Chlorine × 442.96%
    35.45 × 4 = 141.800 g/mol
  • O Oxygen × 14.85%
    15.999 × 1 = 15.999 g/mol
  • Si Silicon × 18.51%
    28.085 × 1 = 28.085 g/mol
Look up another formula

Compounds with the formula C11H12Cl4OSi

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 C11H12Cl4OSi?

The molar mass of C11H12Cl4OSi is 330.10 g/mol, calculated from standard atomic weights for 11 carbon atoms, 12 hydrogen atoms, 4 chlorine atoms, 1 oxygen atom and 1 silicon atom. The monoisotopic mass is 327.9412 Da.

How many compounds have the formula C11H12Cl4OSi?

CompoundList lists 1 compound with the molecular formula C11H12Cl4OSi, including 2',3',5',6'-Tetrachloro-4'-(trimethylsilyl)acetophenone. 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 C11H12Cl4OSi?

C11H12Cl4OSi 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.