C12H13IO2Si
2 compounds have this formula on CompoundList.
- Molar mass
- 344.22g/mol
- Monoisotopic mass
- 343.9730Da
- Atoms
- 29
- Elements
- 5
- Rings plus double bonds
- 7
The formula C12H13IO2Si describes a molecule made of 12 carbon atoms, 13 hydrogen atoms, 1 iodine atom, 2 oxygen atoms and 1 silicon 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 × 1241.87%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 133.81%1.008 × 13 = 13.104 g/mol
- I Iodine × 136.87%126.9 × 1 = 126.900 g/mol
- O Oxygen × 29.30%15.999 × 2 = 31.998 g/mol
- Si Silicon × 18.16%28.085 × 1 = 28.085 g/mol
Compounds with the formula C12H13IO2Si
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 2 of 2 compounds
![1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one chemical structure, C12H13IO2Si, CAS 181934-29-2](/s/KUCCHAADRXRBFZ-UHFFFAOYSA-N.svg)
![3-Iodo-5-[2-(trimethylsilyl)ethynyl]benzoic acid chemical structure, C12H13IO2Si, CAS 937009-97-7](/s/LVUPOTHXDSGMNT-UHFFFAOYSA-N.svg)
Frequently asked questions
What is the molar mass of C12H13IO2Si?
The molar mass of C12H13IO2Si is 344.22 g/mol, calculated from standard atomic weights for 12 carbon atoms, 13 hydrogen atoms, 1 iodine atom, 2 oxygen atoms and 1 silicon atom. The monoisotopic mass is 343.9730 Da.
How many compounds have the formula C12H13IO2Si?
CompoundList lists 2 compounds with the molecular formula C12H13IO2Si, including 1-[(Trimethylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one, 3-Iodo-5-[2-(trimethylsilyl)ethynyl]benzoic 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.
What is the degree of unsaturation of C12H13IO2Si?
C12H13IO2Si has a degree of unsaturation of 7. 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.