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Molecular formula

C18H20N2

144 compounds have this formula on CompoundList.

Molar mass
264.37g/mol
Monoisotopic mass
267.1815Da
Atoms
40
Elements
3
Rings plus double bonds
10

The formula C18H20N2 describes a molecule made of 18 carbon atoms, 20 hydrogen atoms and 2 nitrogen 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 × 1881.78%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 207.63%
    1.008 × 20 = 20.160 g/mol
  • N Nitrogen × 210.60%
    14.007 × 2 = 28.014 g/mol
Look up another formula

Compounds with the formula C18H20N2

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

Showing 101 to 144 of 144 compounds

9(10H)-Acridinimine, 10-pentyl- chemical structure, C18H20N2, CAS 111782-83-3
9(10H)-Acridinimine, 10-pentyl-
CAS 111782-83-3C18H20N2
1-(2-Phenylethyl)-1H-indole-3-ethanamine chemical structure, C18H20N2, CAS 51209-83-7
1-(2-Phenylethyl)-1H-indole-3-ethanamine
CAS 51209-83-7C18H20N2
4-(3,3-Dimethyl-3H-indol-2-yl)-N,N-dimethylaniline chemical structure, C18H20N2, CAS 4203-57-0
4-(3,3-Dimethyl-3H-indol-2-yl)-N,N-dimethylaniline
CAS 4203-57-0C18H20N2
6-Methyl-1-(4-methylphenyl)-2-propyl-1H-benzimidazole chemical structure, C18H20N2, CAS 97870-28-5
6-Methyl-1-(4-methylphenyl)-2-propyl-1H-benzimidazole
CAS 97870-28-5C18H20N2
4-[1,2,3,6-Tetrahydro-1-(phenylmethyl)-4-pyridinyl]benzenamine chemical structure, C18H20N2, CAS 403987-56-4
4-[1,2,3,6-Tetrahydro-1-(phenylmethyl)-4-pyridinyl]benzenamine
CAS 403987-56-4C18H20N2
(1Z,2E)-Bis[(2,5-dimethylphenyl)methylidene]hydrazine chemical structure, C18H20N2, CAS 28042-79-7
(1Z,2E)-Bis[(2,5-dimethylphenyl)methylidene]hydrazine
CAS 28042-79-7C18H20N2
3-(2-Methyl-5-phenyl-3-indolyl)-1-propanamine chemical structure, C18H20N2, CAS 1368794-78-8
3-(2-Methyl-5-phenyl-3-indolyl)-1-propanamine
CAS 1368794-78-8C18H20N2
N-[(1-Methyl-1H-indol-2-yl)methyl]-2-phenylethanamine chemical structure, C18H20N2, CAS 883536-13-8
N-[(1-Methyl-1H-indol-2-yl)methyl]-2-phenylethanamine
CAS 883536-13-8C18H20N2
1-Azaspiro[2.5]octane, 1-phenyl-2-(3-pyridinyl)- chemical structure, C18H20N2, CAS 177492-20-5
1-Azaspiro[2.5]octane, 1-phenyl-2-(3-pyridinyl)-
CAS 177492-20-5C18H20N2
N-(4-Butylphenyl)-1H-indol-5-amine chemical structure, C18H20N2, CAS 564483-30-3
N-(4-Butylphenyl)-1H-indol-5-amine
CAS 564483-30-3C18H20N2
3-(2-Methyl-3-phenyl-1H-indol-1-yl)propan-1-amine chemical structure, C18H20N2, CAS 62391-22-4
3-(2-Methyl-3-phenyl-1H-indol-1-yl)propan-1-amine
CAS 62391-22-4C18H20N2
1-[(9H-Fluoren-9-yl)methyl]piperazine chemical structure, C18H20N2, CAS 345925-36-2
1-[(9H-Fluoren-9-yl)methyl]piperazine
CAS 345925-36-2C18H20N2
1-Methyl-2-(2-phenylethyl)-1H-indole-3-methanamine chemical structure, C18H20N2, CAS 938305-84-1
1-Methyl-2-(2-phenylethyl)-1H-indole-3-methanamine
CAS 938305-84-1C18H20N2
3-[(3-Methylphenyl)(2-phenylethyl)amino]propanenitrile chemical structure, C18H20N2, CAS 63817-48-1
3-[(3-Methylphenyl)(2-phenylethyl)amino]propanenitrile
CAS 63817-48-1C18H20N2
(1E,4E)-N~1~-Cyclohexyl-N~4~-phenylcyclohexa-2,5-diene-1,4-diimine chemical structure, C18H20N2, CAS 52870-44-7
(1E,4E)-N~1~-Cyclohexyl-N~4~-phenylcyclohexa-2,5-diene-1,4-diimine
CAS 52870-44-7C18H20N2
3-(4-Butylphenyl)-2-methyl-1H-pyrrolo[2,3-b]pyridine chemical structure, C18H20N2, CAS 918519-54-7
3-(4-Butylphenyl)-2-methyl-1H-pyrrolo[2,3-b]pyridine
CAS 918519-54-7C18H20N2
3-(2,3,6,7-Tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-9-yl)aniline chemical structure, C18H20N2, CAS 1892504-38-9
3-(2,3,6,7-Tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-9-yl)aniline
CAS 1892504-38-9C18H20N2
3,8-Diethyl-5,6-dimethyl-1,10-phenanthroline chemical structure, C18H20N2, CAS 96062-48-5
3,8-Diethyl-5,6-dimethyl-1,10-phenanthroline
CAS 96062-48-5C18H20N2
2-Anilino-3-(4-ethylphenyl)-2-methylpropanenitrile chemical structure, C18H20N2, CAS 75251-25-1
2-Anilino-3-(4-ethylphenyl)-2-methylpropanenitrile
CAS 75251-25-1C18H20N2
5,7-Dimethyl-2-phenyl-1H-indole-3-ethanamine chemical structure, C18H20N2, CAS 1626-76-2
5,7-Dimethyl-2-phenyl-1H-indole-3-ethanamine
CAS 1626-76-2C18H20N2
I+/--1-Naphthalenyl-1-pyrrolidinebutanenitrile chemical structure, C18H20N2, CAS 1759-06-4
I+/--1-Naphthalenyl-1-pyrrolidinebutanenitrile
CAS 1759-06-4C18H20N2
2,2'-((4-Propylphenyl)methylene)bis(1H-pyrrole) chemical structure, C18H20N2, CAS 215227-56-8
2,2'-((4-Propylphenyl)methylene)bis(1H-pyrrole)
CAS 215227-56-8C18H20N2
(E)-N-Phenyl-1-[2-(piperidin-1-yl)phenyl]methanimine chemical structure, C18H20N2, CAS 58758-13-7
(E)-N-Phenyl-1-[2-(piperidin-1-yl)phenyl]methanimine
CAS 58758-13-7C18H20N2
(E)-N-Phenyl-1-[4-(piperidin-1-yl)phenyl]methanimine chemical structure, C18H20N2, CAS 62441-68-3
(E)-N-Phenyl-1-[4-(piperidin-1-yl)phenyl]methanimine
CAS 62441-68-3C18H20N2

Frequently asked questions

What is the molar mass of C18H20N2?

The molar mass of C18H20N2 is 264.37 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms and 2 nitrogen atoms. The monoisotopic mass is 267.1815 Da.

How many compounds have the formula C18H20N2?

CompoundList lists 144 compounds with the molecular formula C18H20N2, including 9(10H)-Acridinimine, 10-pentyl-, 1-(2-Phenylethyl)-1H-indole-3-ethanamine, 4-(3,3-Dimethyl-3H-indol-2-yl)-N,N-dimethylaniline. 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 C18H20N2?

C18H20N2 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.