8.14181

Bis(2-ethylhexyl) phosphate

for synthesis

• 別名: Bis(2-ethylhexyl) phosphate, HDEHP, Phosphoric acid bis (2-ethylhexyl) ester, Bis(2-ethylhexyl) phosphoric acid
• 化学式: (CH₃(CH₂)₃CH(C₂H₅)CH₂O)₂POOH
• CAS番号: 298-07-7
• 分子量: 322.42
• MDL番号: MFCD00009492
• UNSPSCコード: 12352106
• EC Index Number: 206-056-4
• NACRES: NA.22

特性

• 蒸気圧: <0.1 hPa ( 20 °C)
• 品質水準: 200
• アッセイ: ≥95.0% (acidimetric)
• 自己発火温度: 255 °C
• 有効性: 4940 mg/kg LD₅₀, oral (Rat); 1250 mg/kg LD₅₀, skin (Rabbit)
• 屈折率: n25/589 1.4420
• pH: 3 (1 g/L in H₂O)
• bp: 48 °C/16 hPa
• mp: -50 °C
• 転移温度: flash point 150 °C
• 溶解性: <1 g/L
• 密度: 0.97 g/cm³ at 20 °C
• 保管温度: 2-30°C
• SMILES記法: [P](=O)(OCC(CCCC)CC)(OCC(CCCC)CC)O
• InChI Key: SEGLCEQVOFDUPX-UHFFFAOYSA-N

詳細

アプリケーション

• Production of highly purified zirconium oxide from zircon mineral leach liquor using bis-(2-ethylhexyl) phosphate as a promising extractant: This research evaluates the feasibility of using bis-(2-ethylhexyl) phosphate for zirconium separation, demonstrating its potential in zirconium oxide production (AH Ali, 2022).
• Optimization of indium recovery and separation from LCD waste by solvent extraction with bis (2-ethylhexyl) phosphate (D2EHPA): This study explores solvent extraction methods for indium recovery from LCD waste, highlighting the efficiency of bis(2-ethylhexyl) phosphate (J Yang, C Ekberg, T Retegan, 2014).
• Homogeneous liquid–liquid extraction of metal ions with non-fluorinated bis (2-ethylhexyl) phosphate ionic liquids having a lower critical solution temperature: This article investigates the use of bis(2-ethylhexyl) phosphate ionic liquids for metal ion extraction, contributing to the development of more environmentally friendly extraction technologies (D Depuydt, L Liu, C Glorieux, W Dehaen, 2015).

アナリシスノート

Assay (acidimetric): ≥ 95.0 %
Density (d 20 °C/ 4 °C): 0.968 - 0.975
Identity (IR): passes test

安全性情報

• ピクトグラム: GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H312 - H314
• 注意書き: P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P362 + P364
• 危険有害性の分類: Acute Tox. 4 Dermal - Skin Corr. 1B
• 保管分類コード: 8A - Combustible, corrosive hazardous materials
• WGK: WGK 1
• 引火点(°F): 266.0 °F
• 引火点(℃): 130 °C