C12H19O4P
27 compounds have this formula on CompoundList.
- Molar mass
- 258.25g/mol
- Monoisotopic mass
- 258.1021Da
- Atoms
- 36
- Elements
- 4
- Rings plus double bonds
- 4
The formula C12H19O4P describes a molecule made of 12 carbon atoms, 19 hydrogen atoms, 4 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 × 1255.81%12.011 × 12 = 144.132 g/mol
- H Hydrogen × 197.42%1.008 × 19 = 19.152 g/mol
- O Oxygen × 424.78%15.999 × 4 = 63.996 g/mol
- P Phosphorus × 111.99%30.974 × 1 = 30.974 g/mol
Compounds with the formula C12H19O4P
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 1 to 27 of 27 compounds
![Phosphonic acid, [(2-methoxyphenyl)methyl]-, diethyl ester chemical structure, C12H19O4P, CAS 150809-54-4](/s/YLLVLPSWWIBDKT-UHFFFAOYSA-N.svg)
![Phosphonic acid, [[4-(hydroxymethyl)phenyl]methyl]-, diethyl ester chemical structure, C12H19O4P, CAS 125185-26-4](/s/AGNHPJGJPGUMCM-UHFFFAOYSA-N.svg)
![Dimethyl {2-[1-(but-2-yn-1-yl)cyclobutyl]-2-oxoethyl}phosphonate chemical structure, C12H19O4P, CAS 89056-41-7](/s/NYBITZJXYMNXTI-UHFFFAOYSA-N.svg)
![Diethyl [2-(methoxymethyl)phenyl]phosphonate chemical structure, C12H19O4P, CAS 139376-99-1](/s/MNTYJDMKTLNYKW-UHFFFAOYSA-N.svg)
Frequently asked questions
What is the molar mass of C12H19O4P?
The molar mass of C12H19O4P is 258.25 g/mol, calculated from standard atomic weights for 12 carbon atoms, 19 hydrogen atoms, 4 oxygen atoms and 1 phosphorus atom. The monoisotopic mass is 258.1021 Da.
How many compounds have the formula C12H19O4P?
CompoundList lists 27 compounds with the molecular formula C12H19O4P, including 2,6-Di(propan-2-yl)phenyl dihydrogen phosphate, Diethyl P-((4-methoxyphenyl)methyl)phosphonate, GNF-Pf-895. 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 C12H19O4P?
C12H19O4P has a degree of unsaturation of 4. 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.