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Molecular formula

C40H36N2O4

4 compounds have this formula on CompoundList.

Molar mass
608.74g/mol
Monoisotopic mass
608.2675Da
Atoms
82
Elements
4
Rings plus double bonds
24

The formula C40H36N2O4 describes a molecule made of 40 carbon atoms, 36 hydrogen atoms, 2 nitrogen atoms and 4 oxygen 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 × 4078.92%
    12.011 × 40 = 480.440 g/mol
  • H Hydrogen × 365.96%
    1.008 × 36 = 36.288 g/mol
  • N Nitrogen × 24.60%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 410.51%
    15.999 × 4 = 63.996 g/mol
Look up another formula

Compounds with the formula C40H36N2O4

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

Showing 1 to 4 of 4 compounds

(1,1'-Biphenyl)-4,4'-diamine, N4,N4,N4',N4'-tetrakis(4-methoxyphenyl)- chemical structure, C40H36N2O4, CAS 122738-21-0
(1,1'-Biphenyl)-4,4'-diamine, N4,N4,N4',N4'-tetrakis(4-methoxyphenyl)-
CAS 122738-21-0C40H36N2O4
(S)-2-(3-(9H-Fluoren-9-yl)propanamido)-4-((diphenyl(p-tolyl)methyl)amino)-4-oxobutanoic acid chemical structure, C40H36N2O4, CAS 2714332-78-0
(S)-2-(3-(9H-Fluoren-9-yl)propanamido)-4-((diphenyl(p-tolyl)methyl)amino)-4-oxobutanoic acid
CAS 2714332-78-0C40H36N2O4
Diethyl 2,5-bis(9-ethyl-9H-carbazol-3-yl)terephthalate chemical structure, C40H36N2O4, CAS 1688681-36-8
Diethyl 2,5-bis(9-ethyl-9H-carbazol-3-yl)terephthalate
CAS 1688681-36-8C40H36N2O4
(2S,4R)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-4-[[(4-methylphenyl)-diphenylmethyl]amino]pyrrolidine-2-carboxylic acid chemical structure, C40H36N2O4, CAS 1061737-21-0
(2S,4R)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-4-[[(4-methylphenyl)-diphenylmethyl]amino]pyrrolidine-2-carboxylic acid
CAS 1061737-21-0C40H36N2O4

Frequently asked questions

What is the molar mass of C40H36N2O4?

The molar mass of C40H36N2O4 is 608.74 g/mol, calculated from standard atomic weights for 40 carbon atoms, 36 hydrogen atoms, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 608.2675 Da.

How many compounds have the formula C40H36N2O4?

CompoundList lists 4 compounds with the molecular formula C40H36N2O4, including (1,1'-Biphenyl)-4,4'-diamine, N4,N4,N4',N4'-tetrakis(4-methoxyphenyl)-, (S)-2-(3-(9H-Fluoren-9-yl)propanamido)-4-((diphenyl(p-tolyl)methyl)amino)-4-oxobutanoic acid, Diethyl 2,5-bis(9-ethyl-9H-carbazol-3-yl)terephthalate. 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 C40H36N2O4?

C40H36N2O4 has a degree of unsaturation of 24. 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.