CompoundList
Molecular formula

C18H17N

121 compounds have this formula on CompoundList.

Molar mass
247.34g/mol
Monoisotopic mass
247.1361Da
Atoms
36
Elements
3
Rings plus double bonds
11

The formula C18H17N describes a molecule made of 18 carbon atoms, 17 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 × 1887.41%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 176.93%
    1.008 × 17 = 17.136 g/mol
  • N Nitrogen × 15.66%
    14.007 × 1 = 14.007 g/mol
Look up another formula

Compounds with the formula C18H17N

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

Showing 101 to 121 of 121 compounds

Frequently asked questions

What is the molar mass of C18H17N?

The molar mass of C18H17N is 247.34 g/mol, calculated from standard atomic weights for 18 carbon atoms, 17 hydrogen atoms and 1 nitrogen atom. The monoisotopic mass is 247.1361 Da.

How many compounds have the formula C18H17N?

CompoundList lists 121 compounds with the molecular formula C18H17N, including 3-Methyl-4-(2-methyl-1-naphthalenyl)benzenamine, 4-Methyl-3-(2-methylnaphthalen-1-yl)aniline, 2-Methyl-5-(2-methylnaphthalen-1-yl)aniline. 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 C18H17N?

C18H17N has a degree of unsaturation of 11. 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.