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Molecular formula

C28H18O8

6 compounds have this formula on CompoundList.

Molar mass
482.44g/mol
Monoisotopic mass
482.1002Da
Atoms
54
Elements
3
Rings plus double bonds
20

The formula C28H18O8 describes a molecule made of 28 carbon atoms, 18 hydrogen atoms and 8 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 × 2869.71%
    12.011 × 28 = 336.308 g/mol
  • H Hydrogen × 183.76%
    1.008 × 18 = 18.144 g/mol
  • O Oxygen × 826.53%
    15.999 × 8 = 127.992 g/mol
Look up another formula

Compounds with the formula C28H18O8

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

Showing 1 to 6 of 6 compounds

[1,1':4',1'':4'',1'''-Quaterphenyl]-3,3''',5,5'''-tetracarboxylic acid chemical structure, C28H18O8, CAS 921619-91-2
[1,1':4',1'':4'',1'''-Quaterphenyl]-3,3''',5,5'''-tetracarboxylic acid
CAS 921619-91-2C28H18O8
5'-(4-Carboxyphenyl)-[1,1':3',1''-terphenyl]-3,4'',5-tricarboxylic acid chemical structure, C28H18O8, CAS 1250980-04-1
5'-(4-Carboxyphenyl)-[1,1':3',1''-terphenyl]-3,4'',5-tricarboxylic acid
CAS 1250980-04-1C28H18O8
Bisdeoxy norrugulosin chemical structure, C28H18O8, CAS 59456-75-6
Bisdeoxy norrugulosin
CAS 59456-75-6C28H18O8
[1,1':4',1'':4'',1'''-Quaterphenyl]-3,3''',4,4'''-tetracarboxylic acid chemical structure, C28H18O8, CAS 266684-18-8
[1,1':4',1'':4'',1'''-Quaterphenyl]-3,3''',4,4'''-tetracarboxylic acid
CAS 266684-18-8C28H18O8
[1,1':4',1'':4'',1'''-Quaterphenyl]-2,2''',5,5'''-tetracarboxylic acid chemical structure, C28H18O8, CAS 197501-15-8
[1,1':4',1'':4'',1'''-Quaterphenyl]-2,2''',5,5'''-tetracarboxylic acid
CAS 197501-15-8C28H18O8
[1,1':4',1'':4'',1'''-Quaterphenyl]-2,2''',4,4'''-tetracarboxylic acid chemical structure, C28H18O8, CAS 1860824-55-0
[1,1':4',1'':4'',1'''-Quaterphenyl]-2,2''',4,4'''-tetracarboxylic acid
CAS 1860824-55-0C28H18O8

Frequently asked questions

What is the molar mass of C28H18O8?

The molar mass of C28H18O8 is 482.44 g/mol, calculated from standard atomic weights for 28 carbon atoms, 18 hydrogen atoms and 8 oxygen atoms. The monoisotopic mass is 482.1002 Da.

How many compounds have the formula C28H18O8?

CompoundList lists 6 compounds with the molecular formula C28H18O8, including [1,1':4',1'':4'',1'''-Quaterphenyl]-3,3''',5,5'''-tetracarboxylic acid, 5'-(4-Carboxyphenyl)-[1,1':3',1''-terphenyl]-3,4'',5-tricarboxylic acid, Bisdeoxy norrugulosin. 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 C28H18O8?

C28H18O8 has a degree of unsaturation of 20. 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.