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Molecular formula

C40H58

9 compounds have this formula on CompoundList.

Molar mass
538.90g/mol
Monoisotopic mass
538.4539Da
Atoms
98
Elements
2
Rings plus double bonds
12

The formula C40H58 describes a molecule made of 40 carbon atoms and 58 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 × 4089.15%
    12.011 × 40 = 480.440 g/mol
  • H Hydrogen × 5810.85%
    1.008 × 58 = 58.464 g/mol
Look up another formula

Compounds with the formula C40H58

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

Showing 1 to 9 of 9 compounds

Neurosporene chemical structure, C40H58, CAS 502-64-7
Neurosporene
CAS 502-64-7C40H58
beta-Zeacarotene chemical structure, C40H58, CAS 514-90-9
beta-Zeacarotene
CAS 514-90-9C40H58
alpha-Zeacarotene chemical structure, C40H58, CAS 50657-19-7
alpha-Zeacarotene
CAS 50657-19-7C40H58
(6R)-6-(3,7,12,16,20,24-Hexamethylpentacosa-1,3,5,7,9,11,13,15,19,23-decaenyl)-1,5,5-trimethylcyclohexene chemical structure, C40H58, CAS 514-89-6
(6R)-6-(3,7,12,16,20,24-Hexamethylpentacosa-1,3,5,7,9,11,13,15,19,23-decaenyl)-1,5,5-trimethylcyclohexene
CAS 514-89-6C40H58
7,9,9'-Tri-cis-neurosporene chemical structure, C40H58, CAS 10467-46-6
7,9,9'-Tri-cis-neurosporene
CAS 10467-46-6C40H58
1',2'-Dihydro-gamma-carotene chemical structure, C40H58, CAS 198413-30-8
1',2'-Dihydro-gamma-carotene
CAS 198413-30-8C40H58
1,2-Dihydrolycopene chemical structure, C40H58, CAS 31010-36-3
1,2-Dihydrolycopene
CAS 31010-36-3C40H58
Tetraconta-15,17,19,21,23,25-hexayne chemical structure, C40H58, CAS 139542-80-6
Tetraconta-15,17,19,21,23,25-hexayne
CAS 139542-80-6C40H58
(R)-9-cis-13,14-Dihydro-beta,beta-carotene chemical structure, C40H58, CAS 2226829-60-1
(R)-9-cis-13,14-Dihydro-beta,beta-carotene
CAS 2226829-60-1C40H58

Frequently asked questions

What is the molar mass of C40H58?

The molar mass of C40H58 is 538.90 g/mol, calculated from standard atomic weights for 40 carbon atoms and 58 hydrogen atoms. The monoisotopic mass is 538.4539 Da.

How many compounds have the formula C40H58?

CompoundList lists 9 compounds with the molecular formula C40H58, including Neurosporene, beta-Zeacarotene, alpha-Zeacarotene. 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 C40H58?

C40H58 has a degree of unsaturation of 12. 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.