C9H21O3P
19 compounds have this formula on CompoundList.
- Molar mass
- 208.24g/mol
- Monoisotopic mass
- 208.1228Da
- Atoms
- 34
- Elements
- 4
- Rings plus double bonds
- 0
The formula C9H21O3P describes a molecule made of 9 carbon atoms, 21 hydrogen atoms, 3 oxygen atoms and 1 phosphorus 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 × 951.91%12.011 × 9 = 108.099 g/mol
- H Hydrogen × 2110.17%1.008 × 21 = 21.168 g/mol
- O Oxygen × 323.05%15.999 × 3 = 47.997 g/mol
- P Phosphorus × 114.87%30.974 × 1 = 30.974 g/mol
Compounds with the formula C9H21O3P
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 19 of 19 compounds
Frequently asked questions
What is the molar mass of C9H21O3P?
The molar mass of C9H21O3P is 208.24 g/mol, calculated from standard atomic weights for 9 carbon atoms, 21 hydrogen atoms, 3 oxygen atoms and 1 phosphorus atom. The monoisotopic mass is 208.1228 Da.
How many compounds have the formula C9H21O3P?
CompoundList lists 19 compounds with the molecular formula C9H21O3P, including Nonylphosphonic acid, Triisopropyl phosphite, Tris(3-hydroxypropyl)phosphine. 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 C9H21O3P?
C9H21O3P has a degree of unsaturation of 0. 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.