Molecular formula
C18H15N
96 compounds have this formula on CompoundList.
- Molar mass
- 245.32g/mol
- Monoisotopic mass
- 260.2146Da
- Atoms
- 34
- Elements
- 3
- Rings plus double bonds
- 12
The formula C18H15N describes a molecule made of 18 carbon atoms, 15 hydrogen atoms 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 × 1888.13%12.011 × 18 = 216.198 g/mol
- H Hydrogen × 156.16%1.008 × 15 = 15.120 g/mol
- N Nitrogen × 15.71%14.007 × 1 = 14.007 g/mol
Look up another formula
Compounds with the formula C18H15N
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 96 of 96 compounds
Triphenylamine
CAS 603-34-9C18H15N
4-Benzhydrylpyridine
CAS 3678-72-6C18H15N
3-Benzhydrylpyridine
CAS 3678-71-5C18H15N
N-Phenyl-(1,1'-biphenyl)-4-amine
CAS 32228-99-2C18H15N
4-Amino-p-terphenyl
CAS 7293-45-0C18H15N
2-Methyl-4,6-diphenylpyridine
CAS 1912-16-9C18H15N
2,6-Diphenylaniline
CAS 87666-57-7C18H15N
2'-Amino-p-terphenyl
CAS 25176-17-4C18H15N
2-(4-Phenylphenyl)aniline
CAS 76129-23-2C18H15N
N-Phenyl-1,2-dihydroacenaphthylen-5-amine
CAS 102027-91-8C18H15N
3-(10,11-Dihydro-5H-dibenzo(A,D)cyclohepten-5-ylidene)propanenitrile
CAS 40443-02-5C18H15N
2-Benzhydrylpyridine
CAS 3678-70-4C18H15N
3,5-Diphenylaniline
CAS 63006-66-6C18H15N
![1-Naphthalenamine, N-[(4-methylphenyl)methylene]- chemical structure, C18H15N, CAS 62595-39-5](/s/CKVJPTORZKTSHQ-UHFFFAOYSA-N.svg)
1-Naphthalenamine, N-[(4-methylphenyl)methylene]-
CAS 62595-39-5C18H15N
![[1,1':3',1''-Terphenyl]-2-amine chemical structure, C18H15N, CAS 76129-25-4](/s/KTQQVPGEQCPCQK-UHFFFAOYSA-N.svg)
[1,1':3',1''-Terphenyl]-2-amine
CAS 76129-25-4C18H15N
N,N-Dimethylpyren-1-amine
CAS 5522-42-9C18H15N
4-(2-Phenylphenyl)aniline
CAS 5728-65-4C18H15N
N-Phenyl-3-biphenylamine
CAS 198275-79-5C18H15N
![N-Phenyl-[1,1'-biphenyl]-2-amine chemical structure, C18H15N, CAS 35887-50-4](/s/NJVSFOMTEFOHMI-UHFFFAOYSA-N.svg)
N-Phenyl-[1,1'-biphenyl]-2-amine
CAS 35887-50-4C18H15N
4-Methyl-2,5-diphenylpyridine
CAS 156021-08-8C18H15N
![9-Phenyl-2,3-dihydro-1H-cyclopenta[b]quinoline chemical structure, C18H15N, CAS 10265-82-4](/s/JUMZQASJVSEKBZ-UHFFFAOYSA-N.svg)
9-Phenyl-2,3-dihydro-1H-cyclopenta[b]quinoline
CAS 10265-82-4C18H15N
2-(Pyren-1-yl)ethan-1-amine
CAS 197722-88-6C18H15N
4-Methyl-2,6-diphenylpyridine
CAS 53531-57-0C18H15N
2,4-Diphenylaniline
CAS 63344-48-9C18H15N
- 4-(3-Phenylphenyl)aniline5728-67-6C18H15N
- 3,4-Diphenylaniline10569-67-2C18H15N
- 3-Methyl-2,6-diphenylpyridine28489-52-3C18H15N
- 2-Methyl-3,6-diphenylpyridine53546-08-0C18H15N
- 1 suppliers4-((4-Ethynylphenyl)ethynyl)-N,N-dimethylaniline778593-53-6C18H15N
- [1,1':2',1''-Terphenyl]-2-amine56970-23-1C18H15N
- 3-Amino-m-terphenyl78626-54-7C18H15N
- Bis(3-ethynylbenzyl)amine1825394-89-5C18H15N
- 2-(4-Methylstyryl)quinoline58702-62-8C18H15N
- Triphenylamine-d15880462-20-4C18H15N
- [1,1':4',1''-Terphenyl]-3-amine98343-26-1C18H15N
- 2-Benzyl-3-phenylpyridine67848-66-2C18H15N
- Benzocarbazole, dimethyl-64859-55-8C18H15N
- Pyridine, 3-methyl-2,5-diphenyl-90554-53-3C18H15N
- 1H-Pyrrole, 1-ethenyl-2,3-diphenyl-57807-58-6C18H15N
- [1,1':2',1''-Terphenyl]-3-amine7138-08-1C18H15N
- [1,1':2',1''-Terphenyl]-3'-amine87666-62-4C18H15N
- 4-(4-Methylphenyl)-2-phenylpyridine208929-33-3C18H15N
- Benz(c)acridine, 10,11-dihydro-7-methyl-92145-11-4C18H15N
- Benz(c)acridine, 8,9-dihydro-7-methyl-92145-12-5C18H15N
- Benz(c)acridine, 3,4-dihydro-7-methyl-92145-20-5C18H15N
- Benz(c)acridine, 1,2-dihydro-7-methyl-92145-21-6C18H15N
- 5-Methyl-2,4-diphenylpyridine83575-92-2C18H15N
- 2-(Biphenyl-3-yl)-4-methylpyridine875462-71-8C18H15N
- 2-Biphenyl-3-yl-5-methylpyridine872856-44-5C18H15N
- 2-Phenyl-5-tolylpyridine1215556-58-3C18H15N
- 2-Phenyl-4-o-tolylpyridine1215556-61-8C18H15N
- 2-(2'-Methylbiphenyl-3-yl)pyridine875462-70-7C18H15N
- 3-(1H-Inden-2-yl)-1-methyl-1H-indole6641-01-6C18H15N
- 3-(1H-Inden-2-yl)-2-methyl-1H-indole7462-42-2C18H15N
- 4-[2-(4-Propylphenyl)ethynyl]benzonitrile62856-08-0C18H15N
- 5H-Benzo[b]carbazole, 5-ethyl-4133-18-0C18H15N
- Pyridine, 2-[1,1'-biphenyl]-2-yl-3-methyl-219843-54-6C18H15N
- 2-Methyl-3,4-diphenylpyridine55222-33-8C18H15N
- 2-[(Z)-1,2-Diphenylethenyl]-1H-pyrrole79867-20-2C18H15N
- 2-(2-Methylphenyl)-4-phenylpyridine1426022-22-1C18H15N
- 2-(Naphthalen-2-yl)indoline102027-94-1C18H15N
- (E)-N-(2-Methylphenyl)-1-(naphthalen-1-yl)methanimine91118-02-4C18H15N
- 2-(6-Methyl-[1,1'-biphenyl]-3-yl)pyridine1686126-85-1C18H15N
- 1-Naphthalen-2-yl-N-phenylethanimine25287-39-2C18H15N
- 2-(4-Methylphenyl)-4-phenylpyridine262362-61-8C18H15N
- Benzenamine, N-(1-azulenylmethylene)-4-methyl-93728-74-6C18H15N
- 9-Phenanthrenebutanenitrile88986-03-2C18H15N
- 2-(4-Methylphenyl)-5-phenylpyridine122801-43-8C18H15N
- 4-Methyl-2,3-diphenylpyridine67848-68-4C18H15N
- 7-Ethyl-7H-benzo[c]carbazole66014-28-6C18H15N
- 2-[1,1'-Biphenyl]-4-yl-5-methylpyridine808142-70-3C18H15N
- 2-(5-Methyl[1,1'-biphenyl]-3-yl)pyridine1147894-85-6C18H15N
- 2-[1,1'-Biphenyl]-3-yl-6-methylpyridine1151979-01-9C18H15N
- 2-[1,1'-Biphenyl]-4-yl-6-methylpyridine377047-44-4C18H15N
- 4-(Methyl-d3)-2,5-diphenylpyridine1622235-59-9C18H15N
- 5-(Naphthalen-1-yl)indoline1493750-69-8C18H15N
- 2-(Naphthalen-1-yl)indoline1484872-04-9C18H15N
- 3-Methyl-2,4-diphenylpyridine875228-76-5C18H15N
- (E)-N-(3-Methylphenyl)-1-(naphthalen-1-yl)methanimine62595-37-3C18H15N
- 9,10-Dihydro-9,10-ethanoanthracene-11-acetonitrile4053-28-5C18H15N
- 5-(9-Anthracenyl)-3,4-dihydro-2H-pyrrole102027-97-4C18H15N
- 2-(1-Phenylethenyl)naphthalen-1-amine1361952-17-1C18H15N
- 5-(4-Methylphenyl)-1-(prop-2-yn-1-yl)-1H-indole1639241-13-6C18H15N
- 2-(4-Methyl-[1,1'-biphenyl]-2-yl)pyridine360786-35-2C18H15N
- (1E)-N-(Naphthalen-1-yl)-1-phenylethan-1-imine5307-40-4C18H15N
- 1-Methyl-2-phenyl-1,4-dihydroindeno[1,2-b]pyrrole89506-63-8C18H15N
- 5-Methyl-2,3-diphenylpyridine122801-45-0C18H15N
- 4-(3,3-Dimethyl-2-phenylcycloprop-1-en-1-yl)benzonitrile61147-74-8C18H15N
- N-Phenyl-1,2-dihydroacenaphthylen-4-amine749921-50-4C18H15N
- 7,9-Dimethyl-11H-benzo[a]carbazole1607470-15-4C18H15N
- 3-(1,2-Dihydroacenaphthylen-5-yl)aniline1778522-50-1C18H15N
- 6-Phenyl-4,9-dihydro-3H-carbazole2206823-41-6C18H15N
- 2-(2-Methyl[1,1'-biphenyl]-4-yl)pyridine1686126-86-2C18H15N
- 2-(1,2-Dihydroacenaphthylen-5-yl)aniline1773747-52-6C18H15N
- 4-(Naphthalen-2-yl)indoline1777952-94-9C18H15N
- 5-(Naphthalen-1-yl)isoindoline3053941-84-4C18H15N
Frequently asked questions
What is the molar mass of C18H15N?
The molar mass of C18H15N is 245.32 g/mol, calculated from standard atomic weights for 18 carbon atoms, 15 hydrogen atoms and 1 nitrogen atom. The monoisotopic mass is 260.2146 Da.
How many compounds have the formula C18H15N?
CompoundList lists 96 compounds with the molecular formula C18H15N, including Triphenylamine, 4-Benzhydrylpyridine, 3-Benzhydrylpyridine. 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 C18H15N?
C18H15N 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.