C20F42
1 compound has this formula on CompoundList.
- Molar mass
- 1038.14g/mol
- Monoisotopic mass
- 1037.9329Da
- Atoms
- 62
- Elements
- 2
- Rings plus double bonds
- 0
The formula C20F42 describes a molecule made of 20 carbon atoms and 42 fluorine 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 × 2023.14%12.011 × 20 = 240.220 g/mol
- F Fluorine × 4276.86%18.998 × 42 = 797.916 g/mol
Compounds with the formula C20F42
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 1 of 1 compounds
Frequently asked questions
What is the molar mass of C20F42?
The molar mass of C20F42 is 1038.14 g/mol, calculated from standard atomic weights for 20 carbon atoms and 42 fluorine atoms. The monoisotopic mass is 1037.9329 Da.
How many compounds have the formula C20F42?
CompoundList lists 1 compound with the molecular formula C20F42, including Dotetracontafluoroicosane. 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 C20F42?
C20F42 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.