CH4O2Se
1 compound has this formula on CompoundList.
- Molar mass
- 127.01g/mol
- Monoisotopic mass
- 127.9377Da
- Atoms
- 8
- Elements
- 4
The formula CH4O2Se describes a molecule made of 1 carbon atom, 4 hydrogen atoms, 2 oxygen atoms and 1 selenium 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 × 19.46%12.011 × 1 = 12.011 g/mol
- H Hydrogen × 43.17%1.008 × 4 = 4.032 g/mol
- O Oxygen × 225.19%15.999 × 2 = 31.998 g/mol
- Se Selenium × 162.18%78.971 × 1 = 78.971 g/mol
Compounds with the formula CH4O2Se
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 CH4O2Se?
The molar mass of CH4O2Se is 127.01 g/mol, calculated from standard atomic weights for 1 carbon atom, 4 hydrogen atoms, 2 oxygen atoms and 1 selenium atom. The monoisotopic mass is 127.9377 Da.
How many compounds have the formula CH4O2Se?
CompoundList lists 1 compound with the molecular formula CH4O2Se, including Methylseleninic acid. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.