CompoundList
Molecular formula

C2H11N2O4P

3 compounds have this formula on CompoundList.

Molar mass
158.09g/mol
Monoisotopic mass
158.0456Da
Atoms
20
Elements
5

The formula C2H11N2O4P describes a molecule made of 2 carbon atoms, 11 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms 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 × 215.19%
    12.011 × 2 = 24.022 g/mol
  • H Hydrogen × 117.01%
    1.008 × 11 = 11.088 g/mol
  • N Nitrogen × 217.72%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 440.48%
    15.999 × 4 = 63.996 g/mol
  • P Phosphorus × 119.59%
    30.974 × 1 = 30.974 g/mol
Look up another formula

Compounds with the formula C2H11N2O4P

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

Showing 1 to 3 of 3 compounds

Frequently asked questions

What is the molar mass of C2H11N2O4P?

The molar mass of C2H11N2O4P is 158.09 g/mol, calculated from standard atomic weights for 2 carbon atoms, 11 hydrogen atoms, 2 nitrogen atoms, 4 oxygen atoms and 1 phosphorus atom. The monoisotopic mass is 158.0456 Da.

How many compounds have the formula C2H11N2O4P?

CompoundList lists 3 compounds with the molecular formula C2H11N2O4P, including Ethylenediamine phosphate, Ethylenediammonium hydrogen phosphate, Phosphoric acid--1,1-dimethylhydrazine (1/1). Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.