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Diethylphosphonoacetic acid

Diethylphosphonoacetic acid chemical structure
CAS Number3095-95-2
FormulaN/A
Mol. Weight196.14 g/mol

What is Diethylphosphonoacetic acid?

Diethylphosphonoacetic acid is a chemical compound with CAS number 3095-95-2. It is used in various industrial and research applications.

Applications

Acts as a nucleophile for nucleophilic addition reactions for synthesis of allene epoxides1

Reactant for:
• Stereoselectivity studies of the Staudinger reaction2
• Enantioselective formation of diols via epoxidation and hydration reactions3
• Horner-Wadsworth-Emmons reactions4,5
• Remote chelation controlled Ireland-Claisen rearrangement6
• Ugi-Dieckmann reactions for synthesis of tetramic acid derivatives7

Specifications

Linear Formula

(C2H5O)2P(O)CH2CO2H

Molecular Weight

196.14 g/mol

Assay/Purity

95%

Boiling Point

150 °C/0.05 mmHg(lit.)

Density

1.220 g/mL at 25 °C(lit.)

Safety Information

GHS07GHS07
Signal Word

Warning

Hazard Statements

H302

Required PPE

Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

WGK Germany

3

Frequently Asked Questions