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Molecular formula

C22H22NP

4 compounds have this formula on CompoundList.

Molar mass
331.40g/mol
Monoisotopic mass
331.1490Da
Atoms
46
Elements
4
Rings plus double bonds
13

The formula C22H22NP describes a molecule made of 22 carbon atoms, 22 hydrogen atoms, 1 nitrogen atom and 1 phosphorus 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 × 2279.74%
    12.011 × 22 = 264.242 g/mol
  • H Hydrogen × 226.69%
    1.008 × 22 = 22.176 g/mol
  • N Nitrogen × 14.23%
    14.007 × 1 = 14.007 g/mol
  • P Phosphorus × 19.35%
    30.974 × 1 = 30.974 g/mol
Look up another formula

Compounds with the formula C22H22NP

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

Showing 1 to 4 of 4 compounds

(1R)-8-(Diphenylphosphanyl)-1,2,3,4-tetrahydronaphthalen-1-amine chemical structure, C22H22NP, CAS 960128-64-7
(1R)-8-(Diphenylphosphanyl)-1,2,3,4-tetrahydronaphthalen-1-amine
CAS 960128-64-7C22H22NP
(S)-1-Amino-8-(diphenylphosphino)-1,2,3,4-tetrahydronaphthalene chemical structure, C22H22NP, CAS 1222630-45-6
(S)-1-Amino-8-(diphenylphosphino)-1,2,3,4-tetrahydronaphthalene
CAS 1222630-45-6C22H22NP
9-[2-(Diethylphosphino)phenyl]-9H-carbazole chemical structure, C22H22NP, CAS 1308652-66-5
9-[2-(Diethylphosphino)phenyl]-9H-carbazole
CAS 1308652-66-5C22H22NP
[(4-Methylphenyl)imino](diphenyl)(prop-2-en-1-yl)-lambda~5~-phosphane chemical structure, C22H22NP, CAS 651779-55-4
[(4-Methylphenyl)imino](diphenyl)(prop-2-en-1-yl)-lambda~5~-phosphane
CAS 651779-55-4C22H22NP

Frequently asked questions

What is the molar mass of C22H22NP?

The molar mass of C22H22NP is 331.40 g/mol, calculated from standard atomic weights for 22 carbon atoms, 22 hydrogen atoms, 1 nitrogen atom and 1 phosphorus atom. The monoisotopic mass is 331.1490 Da.

How many compounds have the formula C22H22NP?

CompoundList lists 4 compounds with the molecular formula C22H22NP, including (1R)-8-(Diphenylphosphanyl)-1,2,3,4-tetrahydronaphthalen-1-amine, (S)-1-Amino-8-(diphenylphosphino)-1,2,3,4-tetrahydronaphthalene, 9-[2-(Diethylphosphino)phenyl]-9H-carbazole. 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 C22H22NP?

C22H22NP has a degree of unsaturation of 13. 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.