Dimethyl methylphosphonate

C₃H₉O₃PCAS 756-79-6124.08 g/mol

Open in Covalent MOL file

Phosphonate

Properties

Molecular formula: C₃H₉O₃P
Molar mass: 124.08 g/mol
Exact mass: 124.0289 Da
Density: 1.15 g/mL (at 20 °C)
Boiling point: 181 °C (at 754 Torr)
pKa: 2.37
Flash point: 43.3 °C
Water solubility: miscible
logP: 1.10Crippen estimate
Polar surface area: 35.5 Å²
H-bond donors / acceptors: 0 / 3
Rotatable bonds: 2

Hazards

Danger

H226 Flammable liquid and vapor15.3% of notifiers
H318 Causes serious eye damage41.2% of notifiers
H319 Causes serious eye irritation57.6% of notifiers
H332 Harmful if inhaled16% of notifiers
H340 May cause genetic defects82.4% of notifiers
H361 Suspected of damaging fertility or the unborn child10.7% of notifiers
H361d Suspected of damaging the unborn child14.1% of notifiers
H361f Suspected of damaging fertility41.2% of notifiers

Aggregated from 262 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P203, P210, P233, P240, P241, P242, P243, P261, P264+P265, P271, P280, P303+P361+P353, P304+P340, P305+P351+P338, P305+P354+P338, P317, P318, P337+P317, P370+P378, P403+P235, P405, P501

Identifiers

CAS number

756-79-6

SMILES

COP(C)(=O)OC

InChIKey

VONWDASPFIQPDY-UHFFFAOYSA-N

InChI

InChI=1S/C3H9O3P/c1-5-7(3,4)6-2/h1-3H3

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

15 names · show all

Phosphonic acid, P-methyl-, dimethyl ester
Phosphonic acid, methyl-, dimethyl ester
DMMP
Methanephosphonic acid dimethyl ester
Dimethyl methanephosphonate
Dimethoxymethyl phosphine oxide
Fyrol DMMP
Methylphosphonic acid dimethyl ester
O,O-Dimethyl methylphosphonate
Fran TF 2000
Metaran
Reoflam DMMP
NSC 62240
D 169102
JY 48K

Work with Dimethyl methylphosphonate

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Trimethyl phosphate512-56-144 % similar Diisopropyl methylphosphonate1445-75-641 % similar Diethyl methylphosphonate683-08-941 % similar Methyl dichlorophosphate677-24-738 % similar Dimethyl phosphorochloridate813-77-438 % similar Dimethyl phosphate813-78-538 % similar Dimethyl (hydroxymethyl)phosphonate24630-67-933 % similar Bis((5-ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl)methyl) methyl phosphonate P,P'-dioxide42595-45-933 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

Trimethyl phosphite121-45-9 Propylphosphonic acid4672-38-2

Elsewhere

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