CompoundList
Molecular formula

C17H19O2P

25 compounds have this formula on CompoundList.

Molar mass
286.31g/mol
Monoisotopic mass
286.1123Da
Atoms
39
Elements
4
Rings plus double bonds
9

The formula C17H19O2P describes a molecule made of 17 carbon atoms, 19 hydrogen atoms, 2 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 × 1771.32%
    12.011 × 17 = 204.187 g/mol
  • H Hydrogen × 196.69%
    1.008 × 19 = 19.152 g/mol
  • O Oxygen × 211.18%
    15.999 × 2 = 31.998 g/mol
  • P Phosphorus × 110.82%
    30.974 × 1 = 30.974 g/mol
Look up another formula

Compounds with the formula C17H19O2P

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 25 of 25 compounds

3-(Phenyl(3,5-xylyl)phosphino)propionic acid chemical structure, C17H19O2P, CAS 93872-48-1
3-(Phenyl(3,5-xylyl)phosphino)propionic acid
CAS 93872-48-1C17H19O2P
4-Diphenylphosphoryloxane chemical structure, C17H19O2P, CAS 5309-33-1
4-Diphenylphosphoryloxane
CAS 5309-33-1C17H19O2P
Phosphine, (1,4-dioxan-2-ylmethyl)diphenyl- chemical structure, C17H19O2P, CAS 110428-32-5
Phosphine, (1,4-dioxan-2-ylmethyl)diphenyl-
CAS 110428-32-5C17H19O2P
Propanoic acid, 3-(diphenylphosphino)-, ethyl ester chemical structure, C17H19O2P, CAS 94995-57-0
Propanoic acid, 3-(diphenylphosphino)-, ethyl ester
CAS 94995-57-0C17H19O2P
Phosphine oxide, diphenyl(tetrahydro-2H-pyran-2-yl)- chemical structure, C17H19O2P, CAS 89455-82-3
Phosphine oxide, diphenyl(tetrahydro-2H-pyran-2-yl)-
CAS 89455-82-3C17H19O2P
1-(Diphenylphosphoryl)-2,2-dimethylpropan-1-one chemical structure, C17H19O2P, CAS 70393-73-6
1-(Diphenylphosphoryl)-2,2-dimethylpropan-1-one
CAS 70393-73-6C17H19O2P
(1-Methoxy-2-methylprop-2-en-1-yl)(oxo)diphenyl-lambda~5~-phosphane chemical structure, C17H19O2P, CAS 78177-41-0
(1-Methoxy-2-methylprop-2-en-1-yl)(oxo)diphenyl-lambda~5~-phosphane
CAS 78177-41-0C17H19O2P
(1-Methoxy-2-methylprop-1-en-1-yl)(oxo)diphenyl-lambda~5~-phosphane chemical structure, C17H19O2P, CAS 80992-62-7
(1-Methoxy-2-methylprop-1-en-1-yl)(oxo)diphenyl-lambda~5~-phosphane
CAS 80992-62-7C17H19O2P
(2-Methoxybut-3-en-2-yl)(oxo)diphenyl-lambda~5~-phosphane chemical structure, C17H19O2P, CAS 80992-61-6
(2-Methoxybut-3-en-2-yl)(oxo)diphenyl-lambda~5~-phosphane
CAS 80992-61-6C17H19O2P
2-(Diphenylphosphoryl)-3-methylbutanal chemical structure, C17H19O2P, CAS 85464-10-4
2-(Diphenylphosphoryl)-3-methylbutanal
CAS 85464-10-4C17H19O2P
3-(Dimethylphosphoryl)-1,3-diphenylpropan-1-one chemical structure, C17H19O2P, CAS 88962-97-4
3-(Dimethylphosphoryl)-1,3-diphenylpropan-1-one
CAS 88962-97-4C17H19O2P
4-(Diphenylphosphoryl)pentan-2-one chemical structure, C17H19O2P, CAS 69803-58-3
4-(Diphenylphosphoryl)pentan-2-one
CAS 69803-58-3C17H19O2P
4-(Diphenylphosphoryl)-3-methylbutan-2-one chemical structure, C17H19O2P, CAS 69803-65-2
4-(Diphenylphosphoryl)-3-methylbutan-2-one
CAS 69803-65-2C17H19O2P
2-(Diphenylphosphoryl)pentan-3-one chemical structure, C17H19O2P, CAS 73270-35-6
2-(Diphenylphosphoryl)pentan-3-one
CAS 73270-35-6C17H19O2P
Phosphine, (1,3-dioxan-2-ylmethyl)diphenyl- chemical structure, C17H19O2P, CAS 121194-82-9
Phosphine, (1,3-dioxan-2-ylmethyl)diphenyl-
CAS 121194-82-9C17H19O2P
Ethyl 2-(diphenylphosphanyl)propanoate chemical structure, C17H19O2P, CAS 114627-39-3
Ethyl 2-(diphenylphosphanyl)propanoate
CAS 114627-39-3C17H19O2P
(2-Ethyl-3-methyloxiran-2-yl)(oxo)diphenyl-lambda~5~-phosphane chemical structure, C17H19O2P, CAS 113954-74-8
(2-Ethyl-3-methyloxiran-2-yl)(oxo)diphenyl-lambda~5~-phosphane
CAS 113954-74-8C17H19O2P
(1-Methoxybut-1-en-1-yl)(oxo)diphenyl-lambda~5~-phosphane chemical structure, C17H19O2P, CAS 80992-60-5
(1-Methoxybut-1-en-1-yl)(oxo)diphenyl-lambda~5~-phosphane
CAS 80992-60-5C17H19O2P
1-(Diphenylphosphoryl)pentan-3-one chemical structure, C17H19O2P, CAS 69803-57-2
1-(Diphenylphosphoryl)pentan-3-one
CAS 69803-57-2C17H19O2P
2-Hydroxy-5-methyl-1,2-diphenyl-1lambda~5~-phospholan-1-one chemical structure, C17H19O2P, CAS 106657-57-2
2-Hydroxy-5-methyl-1,2-diphenyl-1lambda~5~-phospholan-1-one
CAS 106657-57-2C17H19O2P
2-(Diphenylphosphoryl)pentanal chemical structure, C17H19O2P, CAS 113713-91-0
2-(Diphenylphosphoryl)pentanal
CAS 113713-91-0C17H19O2P
4-(Diphenylphosphoryl)-3-methylbut-2-en-1-ol chemical structure, C17H19O2P, CAS 96302-78-2
4-(Diphenylphosphoryl)-3-methylbut-2-en-1-ol
CAS 96302-78-2C17H19O2P
4-(Diphenylphosphoryl)-2-methylbut-3-en-2-ol chemical structure, C17H19O2P, CAS 113882-77-2
4-(Diphenylphosphoryl)-2-methylbut-3-en-2-ol
CAS 113882-77-2C17H19O2P
5-(Diphenylphosphoryl)pent-3-en-2-ol chemical structure, C17H19O2P, CAS 145652-91-1
5-(Diphenylphosphoryl)pent-3-en-2-ol
CAS 145652-91-1C17H19O2P

Frequently asked questions

What is the molar mass of C17H19O2P?

The molar mass of C17H19O2P is 286.31 g/mol, calculated from standard atomic weights for 17 carbon atoms, 19 hydrogen atoms, 2 oxygen atoms and 1 phosphorus atom. The monoisotopic mass is 286.1123 Da.

How many compounds have the formula C17H19O2P?

CompoundList lists 25 compounds with the molecular formula C17H19O2P, including 3-(Phenyl(3,5-xylyl)phosphino)propionic acid, 4-Diphenylphosphoryloxane, Phosphine, (1,4-dioxan-2-ylmethyl)diphenyl-. 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 C17H19O2P?

C17H19O2P has a degree of unsaturation of 9. 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.