Molecular formula
C19H18N2
68 compounds have this formula on CompoundList.
- Molar mass
- 274.37g/mol
- Monoisotopic mass
- 274.1470Da
- Atoms
- 39
- Elements
- 3
- Rings plus double bonds
- 12
The formula C19H18N2 describes a molecule made of 19 carbon atoms, 18 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 × 1983.18%12.011 × 19 = 228.209 g/mol
- H Hydrogen × 186.61%1.008 × 18 = 18.144 g/mol
- N Nitrogen × 210.21%14.007 × 2 = 28.014 g/mol
Look up another formula
Compounds with the formula C19H18N2
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 68 of 68 compounds
CY 208-243
CAS 100999-26-6C19H18N2
2-(1,2-Diphenylethylamino)-pyridine
CAS 74037-48-2C19H18N2
4,4'-Benzylidenedianiline
CAS 603-40-7C19H18N2
![Benzenamine, N,N-dimethyl-4-[2-(2-quinolinyl)ethenyl]- chemical structure, C19H18N2, CAS 1612-64-2](/s/YMIKUHVSRFHPOP-YRNVUSSQSA-N.svg)
Benzenamine, N,N-dimethyl-4-[2-(2-quinolinyl)ethenyl]-
CAS 1612-64-2C19H18N2
4-(4-Dimethylaminostyryl)quinoline
CAS 897-55-2C19H18N2
N,N-Dimethyl-alpha-(1-naphthylimino)-para-toluidine
CAS 897-56-3C19H18N2
2-(4-Ethylphenyl)-2,3-dihydro-1H-perimidine
CAS 307330-04-7C19H18N2
![2-Benzyl-1,2,3,4-tetrahydrobenzo[b][1,6]naphthyridine chemical structure, C19H18N2, CAS 1541-57-7](/s/BIGIFNAKNRWTPE-UHFFFAOYSA-N.svg)
2-Benzyl-1,2,3,4-tetrahydrobenzo[b][1,6]naphthyridine
CAS 1541-57-7C19H18N2
3-Phenyl-2-(1-pyrrolidinyl)quinoline
CAS 339102-76-0C19H18N2
LG-120753
CAS 179894-84-9C19H18N2
![(E)-1-(2-Methylallyl)-2-styryl-1H-benzo[d]imidazole chemical structure, C19H18N2, CAS 477543-66-1](/s/VUJUCFPTZUAWIC-OUKQBFOZSA-N.svg)
(E)-1-(2-Methylallyl)-2-styryl-1H-benzo[d]imidazole
CAS 477543-66-1C19H18N2
3,3'-Propylidenebis(1H-indole)
CAS 159890-07-0C19H18N2
![2-Methyl-3-[(2-methyl-1H-indol-3-yl)methyl]-1H-indole chemical structure, C19H18N2, CAS 61995-50-4](/s/SAHVNKPLKUYHAO-UHFFFAOYSA-N.svg)
2-Methyl-3-[(2-methyl-1H-indol-3-yl)methyl]-1H-indole
CAS 61995-50-4C19H18N2
![1-Methyl-3-[(1-methylindol-3-yl)methyl]indole chemical structure, C19H18N2, CAS 31896-75-0](/s/ZACMZGNBTFBTPV-UHFFFAOYSA-N.svg)
1-Methyl-3-[(1-methylindol-3-yl)methyl]indole
CAS 31896-75-0C19H18N2
alpha-Phenyl-N-(3-pyridyl)-phenethylamine
CAS 201215-94-3C19H18N2
2,5,9,11-Tetramethyl-5H-quinindoline
CAS 158470-95-2C19H18N2
1H-Indole, 3,3'-methylenebis[5-methyl-
CAS 159890-08-1C19H18N2
1,4-Benzenediamine, N-(2-methylphenyl)-N'-phenyl-
CAS 27173-16-6C19H18N2
3,3'-Methylenebis(6-methyl-1H-indole)
CAS 5030-99-9C19H18N2
![Benzonitrile, 4-[2-[4-(dimethylamino)phenyl]-1-methylene-2-propenyl]- chemical structure, C19H18N2, CAS 828276-41-1](/s/CVDOZIBBVCTIDF-UHFFFAOYSA-N.svg)
Benzonitrile, 4-[2-[4-(dimethylamino)phenyl]-1-methylene-2-propenyl]-
CAS 828276-41-1C19H18N2
4-(3,4-Dihydro-2(1H)-isoquinolinyl)-2-methylquinoline
CAS 591243-80-0C19H18N2
N-Benzyl-N'-phenyl-p-phenylenediamine
CAS 13556-73-5C19H18N2
Tritylhydrazine
CAS 104933-75-7C19H18N2
1-(4-Phenylphenyl)-N-(pyridin-2-ylmethyl)methanamine
CAS 850317-40-7C19H18N2
- 1-(4-Phenylphenyl)-N-(pyridin-3-ylmethyl)methanamine880809-32-5C19H18N2
- 4-Methyl-3,6-bis(4-methylphenyl)pyridazine853751-01-6C19H18N2
- 2,6-Diphenylheptanedinitrile65542-31-6C19H18N2
- N-(4-Benzylphenyl)pyrid-3-ylmethylamine353235-73-1C19H18N2
- 2-(10-Methyl-11H-benzo[a]carbazol-9-yl)ethanamine5523-63-7C19H18N2
- 5,7,10,11-Tetramethyl-6H-pyrido[4,3-b]carbazole21240-68-6C19H18N2
- 5,5-Dimethyl-6H-benzo[c]acridin-7-amine22776-65-4C19H18N2
- [1,1'-Biphenyl]-4-yl-N-(4-pyridinylmethyl)methanamine774555-20-3C19H18N2
- 2H-Indazole, 4,5,6,7-tetrahydro-2,3-diphenyl-58413-22-2C19H18N2
- 2,3-Diphenyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine55682-30-9C19H18N2
- N-Phenyl-N'-tolyl-p-phenylenediamine24124-30-9C19H18N2
- N1-Phenyl-N2-(phenylmethyl)-1,2-benzenediamine13556-72-4C19H18N2
- 2-(1,3-Diphenylpropan-2-yl)pyrazine6303-87-3C19H18N2
- 3-[(4-Methylphenyl)(phenyl)methyl]pentanedinitrile94377-88-5C19H18N2
- 2-Phenyl-3-[4-(propan-2-yl)phenyl]butanedinitrile7497-47-4C19H18N2
- 6-Phenyl-4-propyl-2,2'-bipyridine871798-93-5C19H18N2
- 2-Benzyl-N-[(pyridin-3-yl)methyl]aniline1019554-29-0C19H18N2
- 3-[1-(Diphenylmethyl)-3-azetidinyl]-2-propenenitrile852857-16-0C19H18N2
- (Z)-N,N-Dimethyl-4-(2-(quinolin-4-yl)vinyl)aniline190437-76-4C19H18N2
- 1,4-Benzenediamine, N'-(1-azulenylmethylene)-N,N-dimethyl-94377-92-1C19H18N2
- 5-Methyl-2,3-diphenyl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole89004-17-1C19H18N2
- 1-[(Diphenylmethylidene)amino]cyclopentane-1-carbonitrile89985-89-7C19H18N2
- [2-Methyl-7-(2-phenylethyl)-1H-indol-3-yl]acetonitrile89732-11-6C19H18N2
- N~1~-(3-Methylphenyl)-N~1~-phenylbenzene-1,4-diamine201802-12-2C19H18N2
- N-(2-Methylphenyl)-N-phenyl-1,4-benzenediamine7774-80-3C19H18N2
- 4-(Aminomethyl)-N,N-diphenylaniline108522-43-6C19H18N2
- 5-[1,1'-Biphenyl]-2-yl-5,6,7,8-tetrahydroimidazo[1,5-a]pyridine928135-72-2C19H18N2
- N1-Benzyl-N1-phenylbenzene-1,2-diamine1529739-80-7C19H18N2
- 3-Benzyl-1-methyl-3,4-dihydro-2H-beta-carboline61906-80-7C19H18N2
- N,N-Dimethyl-2-[(E)-2-phenylethenyl]quinolin-6-amine38334-65-5C19H18N2
- 5-(Diphenylmethyl)-2,3-dimethylpyrazine143463-80-3C19H18N2
- 4-[1,2,3,6-Tetrahydro-1-(phenylmethyl)-4-pyridinyl]benzonitrile936231-03-7C19H18N2
- 6-(3,4-Dimethylphenyl)-4-phenylpyridin-2-amine89572-63-4C19H18N2
- 2,6-Dimethyl-N,1-diphenylpyridin-4(1H)-imine189274-28-0C19H18N2
- 4-{[4-(Diethylamino)phenyl]ethynyl}benzonitrile154924-27-3C19H18N2
- 2,3-Dimethyl-5,7-diphenyl-6H-1,4-diazepine66125-02-8C19H18N2
- 1-(Diphenylmethyl)-2-phenylhydrazine61765-92-2C19H18N2
- (1S,17S)-18,18-Dimethyl-3,6-diazapentacyclo[15.1.1.02,15.04,13.05,10]nonadeca-2(15),3,5(10),6,8,11,13-heptaene204776-66-9C19H18N2
- 2-Ethyl-N,6-diphenylpyridin-3-amine2055683-18-4C19H18N2
- 2-Methyl-6-(4-methylphenyl)-3-phenylamino-pyridine2055683-25-3C19H18N2
- 3-[1,2,3,6-Tetrahydro-1-(phenylmethyl)-4-pyridinyl]benzonitrile1046478-42-5C19H18N2
- N-(1-Phenyl-2-(pyridin-4-yl)ethyl)aniline15856-53-8C19H18N2
- Bis(1-methyl-1H-indol-2-yl)methane110146-01-5C19H18N2
- N,N-Dimethyl-4,6-diphenylpyridin-2-amine2043953-71-3C19H18N2
Frequently asked questions
What is the molar mass of C19H18N2?
The molar mass of C19H18N2 is 274.37 g/mol, calculated from standard atomic weights for 19 carbon atoms, 18 hydrogen atoms and 2 nitrogen atoms. The monoisotopic mass is 274.1470 Da.
How many compounds have the formula C19H18N2?
CompoundList lists 68 compounds with the molecular formula C19H18N2, including CY 208-243, 2-(1,2-Diphenylethylamino)-pyridine, 4,4'-Benzylidenedianiline. 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 C19H18N2?
C19H18N2 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.