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Molecular formula

C20H22

38 compounds have this formula on CompoundList.

Molar mass
262.40g/mol
Monoisotopic mass
262.1722Da
Atoms
42
Elements
2
Rings plus double bonds
10

The formula C20H22 describes a molecule made of 20 carbon atoms and 22 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 × 2091.55%
    12.011 × 20 = 240.220 g/mol
  • H Hydrogen × 228.45%
    1.008 × 22 = 22.176 g/mol
Look up another formula

Compounds with the formula C20H22

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

Showing 1 to 38 of 38 compounds

2-Methyl-7-(4'-tert-butylphenyl)indene chemical structure, C20H22, CAS 245653-52-5
2-Methyl-7-(4'-tert-butylphenyl)indene
CAS 245653-52-5C20H22
9-Cyclohexyl-9-methylfluorene chemical structure, C20H22, CAS 82571-47-9
9-Cyclohexyl-9-methylfluorene
CAS 82571-47-9C20H22
4-(4-(tert-Butyl)phenyl)-2-methyl-1H-indene chemical structure, C20H22, CAS 213381-88-5
4-(4-(tert-Butyl)phenyl)-2-methyl-1H-indene
CAS 213381-88-5C20H22
9-Hexylanthracene chemical structure, C20H22, CAS 33576-55-5
9-Hexylanthracene
CAS 33576-55-5C20H22
Benzene, 1,1'-[(methylenecyclopropylidene)di-2,1-ethanediyl]bis- chemical structure, C20H22, CAS 194144-33-7
Benzene, 1,1'-[(methylenecyclopropylidene)di-2,1-ethanediyl]bis-
CAS 194144-33-7C20H22
Benzene, 1-butyl-4-[(4-ethylphenyl)ethynyl]- chemical structure, C20H22, CAS 117392-63-9
Benzene, 1-butyl-4-[(4-ethylphenyl)ethynyl]-
CAS 117392-63-9C20H22
1,1'-(Ethyne-1,2-diyl)bis(2,4,6-trimethylbenzene) chemical structure, C20H22, CAS 5806-58-6
1,1'-(Ethyne-1,2-diyl)bis(2,4,6-trimethylbenzene)
CAS 5806-58-6C20H22
1,2,3,6,7,8,9,10,11,12-Decahydrobenzo[e]pyrene chemical structure, C20H22, CAS 92387-50-3
1,2,3,6,7,8,9,10,11,12-Decahydrobenzo[e]pyrene
CAS 92387-50-3C20H22
1-(Naphthalen-2-yl)adamantane chemical structure, C20H22, CAS 42200-16-8
1-(Naphthalen-2-yl)adamantane
CAS 42200-16-8C20H22
9,10-Dipropylanthracene chemical structure, C20H22, CAS 1624-33-5
9,10-Dipropylanthracene
CAS 1624-33-5C20H22
9-Hexylphenanthrene chemical structure, C20H22, CAS 23921-09-7
9-Hexylphenanthrene
CAS 23921-09-7C20H22
2,2'-Bitetralin chemical structure, C20H22, CAS 27426-98-8
2,2'-Bitetralin
CAS 27426-98-8C20H22
Bitetralin chemical structure, C20H22, CAS 1154-13-8
Bitetralin
CAS 1154-13-8C20H22
2,6-Di(propan-2-yl)anthracene chemical structure, C20H22, CAS 138249-37-3
2,6-Di(propan-2-yl)anthracene
CAS 138249-37-3C20H22
Benzene, 1,1'-(1,1'-bicyclobutyl)-1,1'-diylbis- chemical structure, C20H22, CAS 7306-20-9
Benzene, 1,1'-(1,1'-bicyclobutyl)-1,1'-diylbis-
CAS 7306-20-9C20H22
Benzene, (1,2-dicyclopropyl-2-phenylethyl)- chemical structure, C20H22, CAS 110330-90-0
Benzene, (1,2-dicyclopropyl-2-phenylethyl)-
CAS 110330-90-0C20H22
1,1'-Binaphthalene, 5,5',6,6',7,7',8,8'-octahydro- chemical structure, C20H22, CAS 1154-14-9
1,1'-Binaphthalene, 5,5',6,6',7,7',8,8'-octahydro-
CAS 1154-14-9C20H22
1,1'-(3,3,4,4-Tetramethylcyclobut-1-ene-1,2-diyl)dibenzene chemical structure, C20H22, CAS 20396-46-7
1,1'-(3,3,4,4-Tetramethylcyclobut-1-ene-1,2-diyl)dibenzene
CAS 20396-46-7C20H22
5PMePa chemical structure, C20H22, CAS 182349-57-1
5PMePa
CAS 182349-57-1C20H22
1,1'-(Octa-2,6-diene-1,8-diyl)dibenzene chemical structure, C20H22, CAS 32917-66-1
1,1'-(Octa-2,6-diene-1,8-diyl)dibenzene
CAS 32917-66-1C20H22
2-Benzylidene-1,1,3,3-tetramethyl-2,3-dihydro-1H-indene chemical structure, C20H22, CAS 75501-29-0
2-Benzylidene-1,1,3,3-tetramethyl-2,3-dihydro-1H-indene
CAS 75501-29-0C20H22
5,5,10,10-Tetramethyl-4b,5,9b,10-tetrahydroindeno[2,1-a]indene chemical structure, C20H22, CAS 791-74-2
5,5,10,10-Tetramethyl-4b,5,9b,10-tetrahydroindeno[2,1-a]indene
CAS 791-74-2C20H22
1,1'-(Ethane-1,2-diyl)bis[4-(prop-1-en-2-yl)benzene] chemical structure, C20H22, CAS 60503-51-7
1,1'-(Ethane-1,2-diyl)bis[4-(prop-1-en-2-yl)benzene]
CAS 60503-51-7C20H22
5,5'-(1,4-Phenylene)di(bicyclo[2.2.1]hept-2-ene) chemical structure, C20H22, CAS 130224-87-2
5,5'-(1,4-Phenylene)di(bicyclo[2.2.1]hept-2-ene)
CAS 130224-87-2C20H22

Frequently asked questions

What is the molar mass of C20H22?

The molar mass of C20H22 is 262.40 g/mol, calculated from standard atomic weights for 20 carbon atoms and 22 hydrogen atoms. The monoisotopic mass is 262.1722 Da.

How many compounds have the formula C20H22?

CompoundList lists 38 compounds with the molecular formula C20H22, including 2-Methyl-7-(4'-tert-butylphenyl)indene, 9-Cyclohexyl-9-methylfluorene, 4-(4-(tert-Butyl)phenyl)-2-methyl-1H-indene. 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 C20H22?

C20H22 has a degree of unsaturation of 10. 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.