8.14181

Bis(2-ethylhexyl) phosphate

for synthesis

• Sinonimo/i: Bis(2-ethylhexyl) phosphate, HDEHP, Phosphoric acid bis (2-ethylhexyl) ester, Bis(2-ethylhexyl) phosphoric acid
• Formula condensata: (CH₃(CH₂)₃CH(C₂H₅)CH₂O)₂POOH
• Numero CAS: 298-07-7
• Peso molecolare: 322.42
• Numero MDL: MFCD00009492
• Codice UNSPSC: 12352106
• Numero indice EU: 206-056-4
• NACRES: NA.22

Proprietà

• Tensione di vapore: <0.1 hPa ( 20 °C)
• Livello qualitativo: 200
• Saggio: ≥95.0% (acidimetric)
• Temp. autoaccensione: 255 °C
• Potenza: 4940 mg/kg LD₅₀, oral (Rat); 1250 mg/kg LD₅₀, skin (Rabbit)
• Indice di rifrazione: n25/589 1.4420
• pH: 3 (1 g/L in H₂O)
• P. eboll.: 48 °C/16 hPa
• Punto di fusione: -50 °C
• Temp. transizione: flash point 150 °C
• Solubilità: <1 g/L
• Densità: 0.97 g/cm³ at 20 °C
• Temperatura di conservazione: 2-30°C

Descrizione

Applicazioni

• 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).

Risultati analitici

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

Informazioni sulla sicurezza

• Pittogrammi: GHS05,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H312 - H314
• Consigli di prudenza: P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P362 + P364
• Classi di pericolo: Acute Tox. 4 Dermal - Skin Corr. 1B
• Codice della classe di stoccaggio: 8A - Combustible, corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 266.0 °F
• Punto d’infiammabilità (°C): 130 °C