Product Name

  • Name

    DIETHYL BENZYLPHOSPHONATE

  • EINECS 214-097-4
  • CAS No. 1080-32-6
  • Article Data123
  • CAS DataBase
  • Density 1.095
  • Solubility Insoluble in water.
  • Melting Point
  • Formula C11H17 O3 P
  • Boiling Point 298.8°Cat760mmHg
  • Molecular Weight 228.228
  • Flash Point >113 ºC
  • Transport Information
  • Appearance CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID
  • Safety Poison by intravenous route. When heated to decomposition it emits toxic fumes of POx.
  • Risk Codes 36/38-36/37/38
  • Molecular Structure Molecular Structure of 1080-32-6 (DIETHYL BENZYLPHOSPHONATE)
  • Hazard Symbols
  • Synonyms Phosphonicacid, (phenylmethyl)-, diethyl ester (9CI); Phosphonic acid, benzyl-, diethylester (6CI,7CI,8CI); (Diethoxyphosphonomethyl)benzene; Benzyl diethylphosphonate; Benzylphosphonic acid diethyl ester; Diethyl(phenylmethyl)phosphonate; Diethyl benzylphosphonate; NSC 62294
  • PSA 45.34000
  • LogP 3.45270

DIETHYL BENZYLPHOSPHONATE Chemical Properties

Product Name: Diethyl benzylphosphonate (CAS NO.1080-32-6 )


Molecular Formula: C11H17O3P
Molecular Weight: 228.22g/mol
Mol File: 1080-32-6 .mol
Einecs: 214-097-4
Appearance:  Clear colourless to slightly yellow liquid
Boiling point: 298.8 °C at 760 mmHg
Flash Point: 163.2 °C
Density: 1.095 g/mL at 25 °C(lit.)
Refractive index: n20/D 1.497(lit.)
Surface Tension: 37 dyne/cm
Enthalpy of Vaporization: 51.71 kJ/mol
Vapour Pressure: 0.00221 mmHg at 25°C
XLogP3-AA: 1.7
H-Bond Donor: 0
H-Bond Acceptor: 3
Product Categories: Horner-Emmons Reaction; Synthetic Organic Chemistry; Wittig & Horner-Emmons Reaction; C-C Bond Formation; Horner-Wadsworth-Emmons Reagents; Olefination

DIETHYL BENZYLPHOSPHONATE Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 180mg/kg (180mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#01630,

DIETHYL BENZYLPHOSPHONATE Consensus Reports

Reported in EPA TSCA Inventory.

DIETHYL BENZYLPHOSPHONATE Safety Profile

Poison by intravenous route. When heated to decomposition it emits toxic fumes of POx.
Safety Information of Diethyl benzylphosphonate (CAS NO.1080-32-6 ):
Risk Statements: 36/38
36:  Irritating to the eyes  
38:  Irritating to the skin 
Safety Statements: 24/25
24:  Avoid contact with skin 
25:  Avoid contact with eyes

DIETHYL BENZYLPHOSPHONATE Specification

 Diethyl benzylphosphonate ,its CAS NO. is 1080-32-6 ,the synonyms is (Phenylmethyl)-phosphonicacidiethylester ; Benzyl-phosphonicacidiethylester ; Benzylphosphonsαurediethylester ; Diethoxyphosphonomethylbenzene ; Diethyl phosphonate, benzyl- ; Diethylbenzylphosphonat ; Diethylα-toluenephosphonate ; Phenylmethanphosphonsαurediethylester .

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