C6H6
38 compounds have this formula on CompoundList.
- Molar mass
- 78.11g/mol
- Monoisotopic mass
- 90.0664Da
- Atoms
- 12
- Elements
- 2
- Rings plus double bonds
- 4
The formula C6H6 describes a molecule made of 6 carbon atoms and 6 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 × 692.26%12.011 × 6 = 72.066 g/mol
- H Hydrogen × 67.74%1.008 × 6 = 6.048 g/mol
Compounds with the formula C6H6
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 38 of 38 compounds
![Bicyclo[2.2.0]hexa-2,5-diene chemical structure, C6H6, CAS 5649-95-6](/s/CTLSARLLLBZBRV-UHFFFAOYSA-N.svg)
- Divinylacetylene821-08-9C6H6
- Benzene-1,2-d219467-24-4C6H6
- Benzene-14C79151-09-0C6H6
- Benzene-1,4-d21684-46-4C6H6
- Benzene-1,3-D214941-51-6C6H6
- Cyclopropane, tris(methylene)-3227-90-5C6H6
- Benzene-1,2,4-d314941-53-8C6H6
- 3,3'-Bicylopropenyl62595-44-2C6H6
- Tetracyclo(2.2.0.02,5.03,6)hexane127296-09-7C6H6
- Hexa-2,4-diyne-d664034-87-3C6H6
- 1,5-Hexadiyne-1,6-d273385-31-6C6H6
- 1-Ethenylcyclobuta-1,3-diene63943-67-9C6H6
- Benzene-1,2,3,4,5,6-14C682049-87-4C6H6
- Bicyclo[2.1.1]hex-2-yne162376-16-1C6H6
Frequently asked questions
What is the molar mass of C6H6?
The molar mass of C6H6 is 78.11 g/mol, calculated from standard atomic weights for 6 carbon atoms and 6 hydrogen atoms. The monoisotopic mass is 90.0664 Da.
How many compounds have the formula C6H6?
CompoundList lists 38 compounds with the molecular formula C6H6, including Benzene, Benzene-D6, Fulvene. 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 C6H6?
C6H6 has a degree of unsaturation of 4. 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.