Molecular formula

C₁₂H₁₇O₅P

23 compounds have this formula on CompoundList.

Molar mass: 272.24g/mol
Monoisotopic mass: 272.0814Da
Atoms: 35
Elements: 4
Rings plus double bonds: 5

The formula C12H17O5P describes a molecule made of 12 carbon atoms, 17 hydrogen atoms, 5 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 × 1252.94%
12.011 × 12 = 144.132 g/mol
H Hydrogen × 176.29%
1.008 × 17 = 17.136 g/mol
O Oxygen × 529.38%
15.999 × 5 = 79.995 g/mol
P Phosphorus × 111.38%
30.974 × 1 = 30.974 g/mol

Look up another formula

Compounds with the formula C12H17O5P

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

Showing 1 to 23 of 23 compounds

1,3,2-Dioxaphosphorinane, 2-hydroxy-4-(2-methoxyphenyl)-5,5-dimethyl-, 2-oxide, (4S)-

CAS 98674-83-0C₁₂H₁₇O₅P

(R)-(+)-2-Hydroxy-4-(2-methoxyphenyl)-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide

CAS 98674-82-9C₁₂H₁₇O₅P

Phosphinecarboxylic acid, (2,6-dimethylphenoxy)ethoxy-, methyl ester, oxide

CAS 72304-87-1C₁₂H₁₇O₅P

2-Benzyl-3-(O-ethylphosphono)propionic acid

CAS 99759-59-8C₁₂H₁₇O₅P

4-[(Diethoxyphosphoryl)methyl]benzoic acid

CAS 28149-48-6C₁₂H₁₇O₅P

(4S)-2-Hydroxy-4-(2-methoxyphenyl)-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxide

CAS 98634-23-2C₁₂H₁₇O₅P

3-[(Diethoxyphosphinyl)methyl]benzoic acid

CAS 28149-49-7C₁₂H₁₇O₅P

(p-Methoxy-Benzoyl)-phosphonic acid diethyl ester

CAS 16703-95-0C₁₂H₁₇O₅P

Dimethyl (2-oxo-3-(m-tolyloxy)propyl)phosphonate

CAS 40666-12-4C₁₂H₁₇O₅P

Diethyl P-(4-(acetyloxy)phenyl)phosphonate

CAS 25944-72-3C₁₂H₁₇O₅P

Phenyl (diethoxyphosphoryl)acetate

CAS 3699-64-7C₁₂H₁₇O₅P

Methyl 4-(Diethoxyphosphoryl)benzoate

CAS 96330-50-6C₁₂H₁₇O₅P

4-Acetylphenyl diethyl phosphate

CAS 16906-51-7C₁₂H₁₇O₅P

Dimethyl 3-(benzyloxy)-2-oxopropylphosphonate

CAS 40665-79-0C₁₂H₁₇O₅P

(3-Diethoxyphosphorylphenyl) acetate

CAS 1263034-22-5C₁₂H₁₇O₅P

Phosphonic acid, [3-(4-methoxyphenyl)-2-oxopropyl]-, dimethyl ester

CAS 52344-42-0C₁₂H₁₇O₅P

Phosphonic acid, (2-oxo-3-phenoxybutyl)-, dimethyl ester

CAS 40665-72-3C₁₂H₁₇O₅P

Methyl alpha-(dimethoxyphosphinyl)benzenepropanoate

CAS 134406-05-6C₁₂H₁₇O₅P

Benzyl 2-(dimethoxyphosphoryl)propanoate

CAS 1427756-47-5C₁₂H₁₇O₅P

Diethyl 2,3-dihydrobenzo[b][1,4]dioxin-6-ylphosphonate

CAS 1228992-73-1C₁₂H₁₇O₅P

Methyl 3-(Diethoxyphosphoryl)benzoate

CAS 107658-35-5C₁₂H₁₇O₅P

P-[2-Oxo-1-(phenylmethoxy)propyl]phosphonic acid dimethyl ester

CAS 1258067-56-9C₁₂H₁₇O₅P

2-Phenyl-1,3,6,9-tetraoxa-2lambda5-phosphacycloundecane 2-oxide

CAS 147090-42-4C₁₂H₁₇O₅P

Frequently asked questions

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What is the molar mass of C12H17O5P?

The molar mass of C12H17O5P is 272.24 g/mol, calculated from standard atomic weights for 12 carbon atoms, 17 hydrogen atoms, 5 oxygen atoms and 1 phosphorus atom. The monoisotopic mass is 272.0814 Da.

How many compounds have the formula C12H17O5P?

CompoundList lists 23 compounds with the molecular formula C12H17O5P, including 1,3,2-Dioxaphosphorinane, 2-hydroxy-4-(2-methoxyphenyl)-5,5-dimethyl-, 2-oxide, (4S)-, (R)-(+)-2-Hydroxy-4-(2-methoxyphenyl)-5,5-dimethyl-1,3,2-dioxaphosphorinane 2-oxide, Phosphinecarboxylic acid, (2,6-dimethylphenoxy)ethoxy-, methyl ester, oxide. 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 C12H17O5P?

C12H17O5P has a degree of unsaturation of 5. 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.