Product Name

  • Name

    Methyl diethylphosphonoacetate

  • EINECS 213-938-2
  • CAS No. 1067-74-9
  • Article Data17
  • CAS DataBase
  • Density 1.139 g/cm3
  • Solubility
  • Melting Point
  • Formula C7H15O5P
  • Boiling Point 270.2 °C at 760 mmHg
  • Molecular Weight 210.167
  • Flash Point 131.2 °C
  • Transport Information
  • Appearance Clear colorless to slightly yellow liquid
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 1067-74-9 (Methyl diethylphosphonoacetate)
  • Hazard Symbols IrritantXi
  • Synonyms [(Methoxycarbonyl)methyl]phosphonic acid diethyl ester;Aceticacid, (diethoxyphosphinyl)-, methyl ester (9CI);Acetic acid, phosphono-,P,P-diethyl methyl ester (8CI);Acetic acid, phosphono-, diethyl 1-methyl ester(7CI);(Diethoxyphosphinyl)acetic acid methyl ester;Diethyl (methoxycarbonylmethyl)phosphonate;Diethylcarbomethoxymethylphosphonate;Diethyl methoxycarbonylmethanephosphonate;Diethylphosphonoacetic acid methyl ester;Methoxycarbonylmethanephosphonic aciddiethyl ester;Methyl (diethoxyphosphinyl)acetate;Methyl 2-(diethoxyphosphoryl)acetate;Methyl2-(diethylphosphonato)acetate;NSC 147757;O,O-Diethyl phosphonoacetic acid methylester;
  • PSA 71.64000
  • LogP 1.42550

Methyl diethylphosphonoacetate Chemical Properties

 Product Name: Methyl diethylphosphonoacetate (CAS NO.1067-74-9)


Molecular Formula: C7H15O5P
Molecular Weight: 210.16g/mol
Mol File: 1067-74-9.mol
EINECS: 213-938-2
Boiling point: 270.2 °C at 760 mmHg
Flash Point: 131.2 °C
Density: 1.139 g/cm3
Refractive index: n20/D 1.433(lit.)
Surface Tension: 34.4 dyne/cm
Enthalpy of Vaporization: 50.84 kJ/mol
Vapour Pressure: 0.00693 mmHg at 25°C
XLogP3-AA: 0.1
H-Bond Donor: 0
H-Bond Acceptor: 5
Structure Descriptors of Methyl diethylphosphonoacetate (CAS NO.1067-74-9):
  IUPAC Name: methyl 2-diethoxyphosphorylacetate
  Canonical SMILES: CCOP(=O)(CC(=O)OC)OCC
  InChI: InChI=1S/C7H15O5P/c1-4-11-13(9,12-5-2)6-7(8)10-3/h4-6H2,1-3H3 
  InChIKey: CTSAXXHOGZNKJR-UHFFFAOYSA-N
Product Categories: Horner-Emmons Reaction; Synthetic Organic Chemistry; Wittig & Horner-Emmons Reaction

Methyl diethylphosphonoacetate Safety Profile

Safety Information of Methyl diethylphosphonoacetate (CAS NO.1067-74-9):
Hazard Codes: XiIrritant
Risk Statements: 36/37/38 
36:  Irritating to the eyes 
37:  Irritating to the respiratory system 
38:  Irritating to the skin  
Safety Statements: 26-36
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
36:  Wear suitable protective clothing  
WGK Germany: 3
F: 10
HS Code: 29310095

Methyl diethylphosphonoacetate Specification

  Methyl diethylphosphonoacetate , its CAS NO. is 1067-74-9, the synonym is EINECS 213-938-2 . 

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