CompoundList
Molecular formula

C10H20

163 compounds have this formula on CompoundList.

Molar mass
140.27g/mol
Monoisotopic mass
140.1565Da
Atoms
30
Elements
2
Rings plus double bonds
1

The formula C10H20 describes a molecule made of 10 carbon atoms and 20 hydrogen 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 × 1085.63%
    12.011 × 10 = 120.110 g/mol
  • H Hydrogen × 2014.37%
    1.008 × 20 = 20.160 g/mol
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Compounds with the formula C10H20

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

Showing 1 to 100 of 163 compounds

Frequently asked questions

What is the molar mass of C10H20?

The molar mass of C10H20 is 140.27 g/mol, calculated from standard atomic weights for 10 carbon atoms and 20 hydrogen atoms. The monoisotopic mass is 140.1565 Da.

How many compounds have the formula C10H20?

CompoundList lists 163 compounds with the molecular formula C10H20, including Pentylene, 1-Methyl-4-isopropylcyclohexane, 1-Decene. 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 C10H20?

C10H20 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.