CompoundList
Sign in
Molecular formula

Cl6Si2

1 compound has this formula on CompoundList.

Molar mass
268.87g/mol
Monoisotopic mass
265.7670Da
Atoms
8
Elements
2

The formula Cl6Si2 describes a molecule made of 6 chlorine atoms and 2 silicon atoms. It is written in Hill notation: with no carbon present, every element is listed 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

  • Cl Chlorine × 679.11%
    35.45 × 6 = 212.700 g/mol
  • Si Silicon × 220.89%
    28.085 × 2 = 56.170 g/mol
Look up another formula

Compounds with the formula Cl6Si2

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

Showing 1 to 1 of 1 compounds

Hexachlorodisilane chemical structure, Cl6Si2, CAS 13465-77-5
Hexachlorodisilane
CAS 13465-77-5Cl6Si2

Frequently asked questions

What is the molar mass of Cl6Si2?

The molar mass of Cl6Si2 is 268.87 g/mol, calculated from standard atomic weights for 6 chlorine atoms and 2 silicon atoms. The monoisotopic mass is 265.7670 Da.

How many compounds have the formula Cl6Si2?

CompoundList lists 1 compound with the molecular formula Cl6Si2, including Hexachlorodisilane. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.