CompoundList
Molecular formula

C2H5BF3K

2 compounds have this formula on CompoundList.

Molar mass
135.96g/mol
Monoisotopic mass
141.0387Da
Atoms
12
Elements
5

The formula C2H5BF3K describes a molecule made of 2 carbon atoms, 5 hydrogen atoms, 1 boron atom, 3 fluorine atoms and 1 potassium 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 × 217.67%
    12.011 × 2 = 24.022 g/mol
  • H Hydrogen × 53.71%
    1.008 × 5 = 5.040 g/mol
  • B Boron × 17.95%
    10.81 × 1 = 10.810 g/mol
  • F Fluorine × 341.92%
    18.998 × 3 = 56.994 g/mol
  • K Potassium × 128.76%
    39.098 × 1 = 39.098 g/mol
Look up another formula

Compounds with the formula C2H5BF3K

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

Showing 1 to 2 of 2 compounds

Frequently asked questions

What is the molar mass of C2H5BF3K?

The molar mass of C2H5BF3K is 135.96 g/mol, calculated from standard atomic weights for 2 carbon atoms, 5 hydrogen atoms, 1 boron atom, 3 fluorine atoms and 1 potassium atom. The monoisotopic mass is 141.0387 Da.

How many compounds have the formula C2H5BF3K?

CompoundList lists 2 compounds with the molecular formula C2H5BF3K, including Potassium ethyltrifluoroboranuide, Potassium (ethyl-d5)trifluoroborate. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.