8.43942

Propanephosphonic acid anhydride

(50% solution in ethyl acetate) for synthesis T3P

• 別名: 2,4,6-Tripropyl-1,3,5,2,4,6-trioxatriphosphorinane-2,4,6-trioxide solution, PPACA, Propylphosphonic anhydride, T3P
• UNSPSCコード: 12352108
• NACRES: NA.22

特性

• 蒸気圧: 97 hPa ( 20 °C)
• 品質水準: 200
• 形状: liquid
• bp: 77 °C/1013 hPa (ethyl acetate)
• 転移温度: flash point -4 °C (ethyl acetate)
• 密度: 1.08 g/cm³ at 20 °C
• 保管温度: 2-8°C

詳細

アプリケーション

• Cyclization of Linear Tetrapeptides Containing N‐Methylated Amino Acids: The study reports the synthesis of naturally occurring cyclotetrapeptides using 1-propanephosphonic acid anhydride, noting unexpected findings in cyclization patterns. (Zhang et al., 2017).

アナリシスノート

Assay (T3P) (NMR): ≥ 40.0 %
Pyropropanephosphonic acid (NMR): ≤ 10.0 %
Propanephosphonic acid (NMR): ≤ 0.50 %
Ethyl acetate (calculated): ≤ 50.0 %

安全性情報

• ピクトグラム: GHS02,GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H225 - H290 - H314 - H317 - H336
• 注意書き: P210 - P233 - P234 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Eye Dam. 1 - Flam. Liq. 2 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 24.8 °F - ethyl acetate
• 引火点(℃): -4 °C - ethyl acetate