Molecular formula

C₆H₁₈O₂₁Y₂

1 compound has this formula on CompoundList.

Molar mass: 604.00g/mol
Monoisotopic mass: 603.8458Da
Atoms: 47
Elements: 4

The formula C6H18O21Y2 describes a molecule made of 6 carbon atoms, 18 hydrogen atoms, 21 oxygen atoms and 2 yttrium 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 × 611.93%
12.011 × 6 = 72.066 g/mol
H Hydrogen × 183.00%
1.008 × 18 = 18.144 g/mol
O Oxygen × 2155.63%
15.999 × 21 = 335.979 g/mol
Y Yttrium × 229.44%
88.906 × 2 = 177.812 g/mol

Look up another formula

Compounds with the formula C6H18O21Y2

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

Showing 1 to 1 of 1 compounds

Yttrium, (mu-(ethanedioato(2-)-O,O''':O',O''))bis(ethanedioato(2-)-O,O')di-, nonahydrate

CAS 13266-82-5C₆H₁₈O₂₁Y₂

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What is the molar mass of C6H18O21Y2?

The molar mass of C6H18O21Y2 is 604.00 g/mol, calculated from standard atomic weights for 6 carbon atoms, 18 hydrogen atoms, 21 oxygen atoms and 2 yttrium atoms. The monoisotopic mass is 603.8458 Da.

How many compounds have the formula C6H18O21Y2?

CompoundList lists 1 compound with the molecular formula C6H18O21Y2, including Yttrium, (mu-(ethanedioato(2-)-O,O''':O',O''))bis(ethanedioato(2-)-O,O')di-, nonahydrate. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.