116130

Diethyl vinylphosphonate

97%

• 동의어(들): Vinylphosphonic acid diethyl ester
• Linear Formula: CH₂=CHPO(OCH₂CH₃)₂
• CAS Number: 682-30-4
• Molecular Weight: 164.14
• Beilstein: 507596
• EC Number: 211-663-2
• MDL number: MFCD00009079
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24847265
• NACRES: NA.22

속성

• 분석: 97%
• refractive index: n20/D 1.429 (lit.)
• bp: 202 °C (lit.)
• density: 1.068 g/mL at 25 °C (lit.)
• 저장 온도: 2-8°C
• SMILES string: CCOP(=O)(OCC)C=C
• InChI: 1S/C6H13O3P/c1-4-8-10(7,6-3)9-5-2/h6H,3-5H2,1-2H3
• InChI key: DREPONDJUKIQLX-UHFFFAOYSA-N

설명

애플리케이션

Diethyl vinylphosphonate (DEVP) can be used as a precursor for the synthesis of:

• α, β-unsaturated phosphonates by reacting with arylboronic acids via Pd-catalyzed Mizoroki−Heck reaction.
• 2-(arylamino)ethyl phosphonates by condensing with primary and secondary amines via the aza-Michael addition reaction.

It can be also employed as a monomer unit for the preparation of high-molecular-weight polymer, poly(diethyl vinylphosphonate) using lanthanide complexes.{18)

Diethyl vinylphosphonate has been used in the preparation of diethyl N-alkyl-2-aminoethylphosphonate.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 230.0 °F - closed cup
• Flash Point (°C): 110 °C - closed cup
• 개인 보호 장비: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)