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Molecular formula

C18H38O13

3 compounds have this formula on CompoundList.

Molar mass
462.49g/mol
Monoisotopic mass
462.2312Da
Atoms
69
Elements
3
Rings plus double bonds
0

The formula C18H38O13 describes a molecule made of 18 carbon atoms, 38 hydrogen atoms and 13 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 × 1846.75%
    12.011 × 18 = 216.198 g/mol
  • H Hydrogen × 388.28%
    1.008 × 38 = 38.304 g/mol
  • O Oxygen × 1344.97%
    15.999 × 13 = 207.987 g/mol
Look up another formula

Compounds with the formula C18H38O13

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

Showing 1 to 3 of 3 compounds

(2S)-3-[(2S)-3-[(2S)-3-[(2R)-3-[(2S)-3-[(2S)-2,3-dihydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]propane-1,2-diol chemical structure, C18H38O13, CAS 36675-34-0
(2S)-3-[(2S)-3-[(2S)-3-[(2R)-3-[(2S)-3-[(2S)-2,3-dihydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]propane-1,2-diol
CAS 36675-34-0C18H38O13
4,8,12,16,20-Pentaoxatricosane-1,2,6,10,14,18,22,23-octol chemical structure, C18H38O13, CAS 87454-80-6
4,8,12,16,20-Pentaoxatricosane-1,2,6,10,14,18,22,23-octol
CAS 87454-80-6C18H38O13
Propanoic acid--3,3'-oxydi(propane-1,1-diol) (4/1) chemical structure, C18H38O13, CAS 61762-86-5
Propanoic acid--3,3'-oxydi(propane-1,1-diol) (4/1)
CAS 61762-86-5C18H38O13

Frequently asked questions

What is the molar mass of C18H38O13?

The molar mass of C18H38O13 is 462.49 g/mol, calculated from standard atomic weights for 18 carbon atoms, 38 hydrogen atoms and 13 oxygen atoms. The monoisotopic mass is 462.2312 Da.

How many compounds have the formula C18H38O13?

CompoundList lists 3 compounds with the molecular formula C18H38O13, including (2S)-3-[(2S)-3-[(2S)-3-[(2R)-3-[(2S)-3-[(2S)-2,3-dihydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]-2-hydroxypropoxy]propane-1,2-diol, 4,8,12,16,20-Pentaoxatricosane-1,2,6,10,14,18,22,23-octol, Propanoic acid--3,3'-oxydi(propane-1,1-diol) (4/1). Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C18H38O13?

C18H38O13 has a degree of unsaturation of 0. 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.