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Molecular formula

C18H20ClN

35 compounds have this formula on CompoundList.

Molar mass
285.81g/mol
Monoisotopic mass
288.1473Da
Atoms
40
Elements
4
Rings plus double bonds
9

The formula C18H20ClN describes a molecule made of 18 carbon atoms, 20 hydrogen atoms, 1 chlorine atom and 1 nitrogen atom. 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 × 1875.64%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 207.05%
    1.008 × 20 = 20.160 g/mol
  • Cl Chlorine × 112.40%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 14.90%
    14.007 × 1 = 14.007 g/mol
Look up another formula

Compounds with the formula C18H20ClN

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

Showing 1 to 35 of 35 compounds

Benzoctamine hydrochloride chemical structure, C18H20ClN, CAS 10085-81-1
Benzoctamine hydrochloride
CAS 10085-81-1C18H20ClN
(9-Anthracenylmethyl)trimethylammonium chloride chemical structure, C18H20ClN, CAS 35818-89-4
(9-Anthracenylmethyl)trimethylammonium chloride
CAS 35818-89-4C18H20ClN
1-(4-Chlorobenzyl)-4-phenylpiperidine chemical structure, C18H20ClN, CAS 143866-73-3
1-(4-Chlorobenzyl)-4-phenylpiperidine
CAS 143866-73-3C18H20ClN
1-Methyl-4-(1-naphthylvinyl)-1,2,3,6-tetrahydropyridine hydrochloride chemical structure, C18H20ClN, CAS 113009-52-2
1-Methyl-4-(1-naphthylvinyl)-1,2,3,6-tetrahydropyridine hydrochloride
CAS 113009-52-2C18H20ClN
4-(4-Chlorophenyl)-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline chemical structure, C18H20ClN, CAS 35106-46-8
4-(4-Chlorophenyl)-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline
CAS 35106-46-8C18H20ClN
5,7,12,13-Tetrahydro-6-(2-chloroethyl)6H-dibenz(c,g)azonine chemical structure, C18H20ClN, CAS 28312-77-8
5,7,12,13-Tetrahydro-6-(2-chloroethyl)6H-dibenz(c,g)azonine
CAS 28312-77-8C18H20ClN
10-Methylaporphine chemical structure, C18H20ClN, CAS 66968-06-7
10-Methylaporphine
CAS 66968-06-7C18H20ClN
2~3~,2~4~-Dihydro-2~2~H-(1~1~,2~1~:2~1~,3~1~-terphenyl)-2~4~-amine--hydrogen chloride (1/1) chemical structure, C18H20ClN, CAS 40319-53-7
2~3~,2~4~-Dihydro-2~2~H-(1~1~,2~1~:2~1~,3~1~-terphenyl)-2~4~-amine--hydrogen chloride (1/1)
CAS 40319-53-7C18H20ClN
3-Benzyl-2,3,4,5-tetrahydro-1H-1,5-methanobenzo[d]azepine hydrochloride chemical structure, C18H20ClN, CAS 1144040-56-1
3-Benzyl-2,3,4,5-tetrahydro-1H-1,5-methanobenzo[d]azepine hydrochloride
CAS 1144040-56-1C18H20ClN
Di-1-Indanylamine hydrochloride chemical structure, C18H20ClN, CAS 113535-00-5
Di-1-Indanylamine hydrochloride
CAS 113535-00-5C18H20ClN
9H-Fluoren-3-amine, 7-chloro-N,N-diethyl-6-methyl- chemical structure, C18H20ClN, CAS 68528-00-7
9H-Fluoren-3-amine, 7-chloro-N,N-diethyl-6-methyl-
CAS 68528-00-7C18H20ClN
Indene-1-ethylamine, N-methyl-1-phenyl-, hydrochloride chemical structure, C18H20ClN, CAS 7395-80-4
Indene-1-ethylamine, N-methyl-1-phenyl-, hydrochloride
CAS 7395-80-4C18H20ClN
Desmethylnortriptyline hydrochloride chemical structure, C18H20ClN, CAS 25887-71-2
Desmethylnortriptyline hydrochloride
CAS 25887-71-2C18H20ClN
Fluorene-delta9, N,N-dimethyl-, hydrochloride chemical structure, C18H20ClN, CAS 3596-24-5
Fluorene-delta9, N,N-dimethyl-, hydrochloride
CAS 3596-24-5C18H20ClN
(Anthracen-9-ylmethyl)(propan-2-yl)amine hydrochloride chemical structure, C18H20ClN, CAS 1240575-00-1
(Anthracen-9-ylmethyl)(propan-2-yl)amine hydrochloride
CAS 1240575-00-1C18H20ClN
(Anthracen-9-ylmethyl)(propyl)amine hydrochloride chemical structure, C18H20ClN, CAS 1240576-94-6
(Anthracen-9-ylmethyl)(propyl)amine hydrochloride
CAS 1240576-94-6C18H20ClN
Ethylamine, 2-(9-anthracenyl)-N,N-dimethyl-, hydrochloride chemical structure, C18H20ClN, CAS 22682-80-0
Ethylamine, 2-(9-anthracenyl)-N,N-dimethyl-, hydrochloride
CAS 22682-80-0C18H20ClN
5H-Benzocyclohepten-7-amine, 6,7-dihydro-N-methyl-9-phenyl-, hydrochloride chemical structure, C18H20ClN, CAS 62819-50-5
5H-Benzocyclohepten-7-amine, 6,7-dihydro-N-methyl-9-phenyl-, hydrochloride
CAS 62819-50-5C18H20ClN
2-Cyclohexen-1-amine, 5,5-diphenyl-, hydrochloride chemical structure, C18H20ClN, CAS 56740-48-8
2-Cyclohexen-1-amine, 5,5-diphenyl-, hydrochloride
CAS 56740-48-8C18H20ClN
1-Benzyl-4-phenyl-1,2,3,6-tetrahydropyridine hydrochloride chemical structure, C18H20ClN, CAS 94163-98-1
1-Benzyl-4-phenyl-1,2,3,6-tetrahydropyridine hydrochloride
CAS 94163-98-1C18H20ClN
Benzoctamine-d3 hydrochloride chemical structure, C18H20ClN, CAS 1329833-52-4
Benzoctamine-d3 hydrochloride
CAS 1329833-52-4C18H20ClN
3-Buten-1-amine, 4-(3-chlorophenyl)-N,N-dimethyl-4-phenyl- chemical structure, C18H20ClN, CAS 724411-44-3
3-Buten-1-amine, 4-(3-chlorophenyl)-N,N-dimethyl-4-phenyl-
CAS 724411-44-3C18H20ClN
2-[(2-Chlorophenyl)(cyclohexyl)methyl]pyridine chemical structure, C18H20ClN, CAS 64436-39-1
2-[(2-Chlorophenyl)(cyclohexyl)methyl]pyridine
CAS 64436-39-1C18H20ClN
3-(10,11-Dihydro-5H-dibenzo(a,d)cyclohepten-5-ylidene)propylammonium chloride chemical structure, C18H20ClN
3-(10,11-Dihydro-5H-dibenzo(a,d)cyclohepten-5-ylidene)propylammonium chloride
C18H20ClN

Frequently asked questions

What is the molar mass of C18H20ClN?

The molar mass of C18H20ClN is 285.81 g/mol, calculated from standard atomic weights for 18 carbon atoms, 20 hydrogen atoms, 1 chlorine atom and 1 nitrogen atom. The monoisotopic mass is 288.1473 Da.

How many compounds have the formula C18H20ClN?

CompoundList lists 35 compounds with the molecular formula C18H20ClN, including Benzoctamine hydrochloride, (9-Anthracenylmethyl)trimethylammonium chloride, 1-(4-Chlorobenzyl)-4-phenylpiperidine. 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 C18H20ClN?

C18H20ClN has a degree of unsaturation of 9. 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.