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Molecular formula

C23H22

19 compounds have this formula on CompoundList.

Molar mass
298.43g/mol
Monoisotopic mass
298.1722Da
Atoms
45
Elements
2
Rings plus double bonds
13

The formula C23H22 describes a molecule made of 23 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 × 2392.57%
    12.011 × 23 = 276.253 g/mol
  • H Hydrogen × 227.43%
    1.008 × 22 = 22.176 g/mol
Look up another formula

Compounds with the formula C23H22

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

Showing 1 to 19 of 19 compounds

9-Butyl-9-phenylfluorene chemical structure, C23H22, CAS 88223-33-0
9-Butyl-9-phenylfluorene
CAS 88223-33-0C23H22
Benzene, 1,1',1''-(1-ethenyl-2-ylidene)tris(4-methyl- chemical structure, C23H22, CAS 6629-83-0
Benzene, 1,1',1''-(1-ethenyl-2-ylidene)tris(4-methyl-
CAS 6629-83-0C23H22
Benz(a)anthracene, 8-pentyl- chemical structure, C23H22, CAS 63018-99-5
Benz(a)anthracene, 8-pentyl-
CAS 63018-99-5C23H22
Benz(a)anthracene, 7,12-dimethyl-8-propyl- chemical structure, C23H22, CAS 63020-33-7
Benz(a)anthracene, 7,12-dimethyl-8-propyl-
CAS 63020-33-7C23H22
9-(4-tert-Butylphenyl)-9H-fluorene chemical structure, C23H22, CAS 651042-75-0
9-(4-tert-Butylphenyl)-9H-fluorene
CAS 651042-75-0C23H22
1-[2-(4-Methylphenyl)ethyl]-3,4-dihydrophenanthrene chemical structure, C23H22, CAS 47281-31-2
1-[2-(4-Methylphenyl)ethyl]-3,4-dihydrophenanthrene
CAS 47281-31-2C23H22
9-(2-tert-Butylphenyl)-9H-fluorene chemical structure, C23H22, CAS 62753-75-7
9-(2-tert-Butylphenyl)-9H-fluorene
CAS 62753-75-7C23H22
1,1'-{[3-(Pent-4-en-1-yl)cyclopenta-2,4-dien-1-ylidene]methylene}dibenzene chemical structure, C23H22, CAS 944836-73-1
1,1'-{[3-(Pent-4-en-1-yl)cyclopenta-2,4-dien-1-ylidene]methylene}dibenzene
CAS 944836-73-1C23H22
9-(3-tert-Butylphenyl)-9H-fluorene chemical structure, C23H22, CAS 651042-74-9
9-(3-tert-Butylphenyl)-9H-fluorene
CAS 651042-74-9C23H22
4-(4,4-Diphenyl-3-butenyl)toluene chemical structure, C23H22, CAS 649556-15-0
4-(4,4-Diphenyl-3-butenyl)toluene
CAS 649556-15-0C23H22
2-(4,4-Diphenyl-3-butenyl)toluene chemical structure, C23H22, CAS 649556-14-9
2-(4,4-Diphenyl-3-butenyl)toluene
CAS 649556-14-9C23H22
1,1'-[2-(2,4,6-Trimethylphenyl)ethene-1,1-diyl]dibenzene chemical structure, C23H22, CAS 67565-92-8
1,1'-[2-(2,4,6-Trimethylphenyl)ethene-1,1-diyl]dibenzene
CAS 67565-92-8C23H22
1-Ethenyl-4-[3-(4-ethenylphenyl)propyl]naphthalene chemical structure, C23H22, CAS 91922-65-5
1-Ethenyl-4-[3-(4-ethenylphenyl)propyl]naphthalene
CAS 91922-65-5C23H22
7,8-Bis(4-methylphenyl)bicyclo[4.2.1]nona-2,4,7-triene chemical structure, C23H22, CAS 138054-67-8
7,8-Bis(4-methylphenyl)bicyclo[4.2.1]nona-2,4,7-triene
CAS 138054-67-8C23H22
1,1'-[1-(4-Methylphenyl)but-1-ene-1,2-diyl]dibenzene chemical structure, C23H22, CAS 116454-42-3
1,1'-[1-(4-Methylphenyl)but-1-ene-1,2-diyl]dibenzene
CAS 116454-42-3C23H22
1,1',1''-(3-Methylbut-1-ene-4,4,4-triyl)tribenzene chemical structure, C23H22, CAS 61883-34-9
1,1',1''-(3-Methylbut-1-ene-4,4,4-triyl)tribenzene
CAS 61883-34-9C23H22
1,1'-(1-Phenylprop-1-ene-1,2-diyl)bis(4-methylbenzene) chemical structure, C23H22, CAS 845717-08-0
1,1'-(1-Phenylprop-1-ene-1,2-diyl)bis(4-methylbenzene)
CAS 845717-08-0C23H22
4-(Dec-3-ene-1,5-diyn-1-yl)-4'-methyl-1,1'-biphenyl chemical structure, C23H22, CAS 823228-33-7
4-(Dec-3-ene-1,5-diyn-1-yl)-4'-methyl-1,1'-biphenyl
CAS 823228-33-7C23H22
1-[(Z)-1,2-Diphenylbut-1-enyl]-4-methylbenzene chemical structure, C23H22
1-[(Z)-1,2-Diphenylbut-1-enyl]-4-methylbenzene
C23H22

Frequently asked questions

What is the molar mass of C23H22?

The molar mass of C23H22 is 298.43 g/mol, calculated from standard atomic weights for 23 carbon atoms and 22 hydrogen atoms. The monoisotopic mass is 298.1722 Da.

How many compounds have the formula C23H22?

CompoundList lists 19 compounds with the molecular formula C23H22, including 9-Butyl-9-phenylfluorene, Benzene, 1,1',1''-(1-ethenyl-2-ylidene)tris(4-methyl-, Benz(a)anthracene, 8-pentyl-. 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 C23H22?

C23H22 has a degree of unsaturation of 13. 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.