95020

ジメチルビニルホスホナート

≥95% (GC)

• 別名: 1-Dimethoxyphosphorylethene, Dimethyl ethenylphosphonate, Vinyl dimethylphosphonate, Vinyl(dimethoxy)oxophosphine, Vinylphosphonic acid dimethyl ester
• 化学式: CH₂=CHPO(OCH₃)₂
• CAS番号: 4645-32-3
• 分子量: 136.09
• Beilstein: 1748827
• EC Number: 225-076-4
• MDL番号: MFCD00015488
• UNSPSCコード: 12352100
• PubChem Substance ID: 57653648
• NACRES: NA.22

特性

• 品質水準: 100
• アッセイ: ≥95% (GC)
• 形状: liquid
• 屈折率: n20/D 1.430-1.435
• bp: 197-202 °C (lit.)
• 密度: 1.146 g/mL at 20 °C (lit.)
• 保管温度: 2-8°C
• SMILES記法: COP(=O)(OC)C=C
• InChI: 1S/C4H9O3P/c1-4-8(5,6-2)7-3/h4H,1H2,2-3H3
• InChI Key: CQCXMYUCNSJSKG-UHFFFAOYSA-N

詳細

アプリケーション

• Improving the Corrosion Resistance of Lead in H2SO4 by Addition of Phosphoric and Phosphonic Compounds: This study discusses how Dimethyl Vinylphosphonate enhances lead grid batteries′ corrosion resistance (S Khatbi et al., 2016).
• Relay Cross Metathesis Reactions of Vinylphosphonates: This publication highlights the reaction of Dimethyl Vinylphosphonate with neat methylimidazole, showcasing a potential route for producing valuable organic salts (RK Malla et al., 2014).
• Enhanced Flame Retardance of Polyacrylonitrile with Dimethyl Vinylphosphonate: Focuses on improving the flame retardancy of textiles, adding significant value in material safety applications (X Dong et al., 2021).

その他情報

ビニルホスホナ-トはマイケル付加反応を経てアルキルホスホナ-トを与える汎用性の高い試薬です。アジリジン-2-ホスホナ-トの合成において、α-アミノホスホナ-トの調製に有用です。

安全性情報

• ピクトグラム: GHS05
• シグナルワード: Danger
• 危険有害性情報: H314
• 注意書き: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• 危険有害性の分類: Skin Corr. 1B
• 保管分類コード: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• 引火点(°F): 208.4 °F - closed cup
• 引火点(℃): 98 °C - closed cup
• 個人用保護具 (PPE): Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter