C16H9I
2 compounds have this formula on CompoundList.
- Molar mass
- 328.15g/mol
- Monoisotopic mass
- 327.9749Da
- Atoms
- 26
- Elements
- 3
- Rings plus double bonds
- 12
The formula C16H9I describes a molecule made of 16 carbon atoms, 9 hydrogen atoms and 1 iodine 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 × 1658.56%12.011 × 16 = 192.176 g/mol
- H Hydrogen × 92.76%1.008 × 9 = 9.072 g/mol
- I Iodine × 138.67%126.9 × 1 = 126.900 g/mol
Compounds with the formula C16H9I
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 C16H9I?
The molar mass of C16H9I is 328.15 g/mol, calculated from standard atomic weights for 16 carbon atoms, 9 hydrogen atoms and 1 iodine atom. The monoisotopic mass is 327.9749 Da.
How many compounds have the formula C16H9I?
CompoundList lists 2 compounds with the molecular formula C16H9I, including 1-Iodopyrene, 3-Iodofluoranthene. 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 C16H9I?
C16H9I has a degree of unsaturation of 12. 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.