C12H12CrO3
1 compound has this formula on CompoundList.
- Molar mass
- 256.22g/mol
- Monoisotopic mass
- 256.0192Da
- Atoms
- 28
- Elements
- 4
The formula C12H12CrO3 describes a molecule made of 12 carbon atoms, 12 hydrogen atoms, 1 chromium atom and 3 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 × 1256.25%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 124.72%1.008 × 12 = 12.096 g/mol
- Cr Chromium × 120.29%51.996 × 1 = 51.996 g/mol
- O Oxygen × 318.73%15.999 × 3 = 47.997 g/mol
Compounds with the formula C12H12CrO3
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 1 of 1 compounds
![Tricarbonyl[(1,2,3,4,5,6-eta)-1,3,5-trimethylbenzene]chromium chemical structure, C12H12CrO3, CAS 12129-67-8](/s/NIONDGZOEVKXEP-UHFFFAOYSA-N.svg)
Frequently asked questions
What is the molar mass of C12H12CrO3?
The molar mass of C12H12CrO3 is 256.22 g/mol, calculated from standard atomic weights for 12 carbon atoms, 12 hydrogen atoms, 1 chromium atom and 3 oxygen atoms. The monoisotopic mass is 256.0192 Da.
How many compounds have the formula C12H12CrO3?
CompoundList lists 1 compound with the molecular formula C12H12CrO3, including Tricarbonyl[(1,2,3,4,5,6-eta)-1,3,5-trimethylbenzene]chromium. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.