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17723 Bis(2-ethylhexyl) phosphate, 95%

CAS Number
298-07-7
Synonyms
DEHPA
Di(2-ethylhexyl)phosphoric acid

Stock No. Size Price ($) Quantity Availability
17723-22 100g 27.30
17723-36 500g 90.50
17723-A3 2kg 298.00
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Bis(2-ethylhexyl) phosphate, 95%

MDL
MFCD00009492
EINECS
206-056-4

Chemical Properties

Formula
C16H35O4P
Formula Weight
322.43
Form
Liquid
Melting point
-50°
Boiling Point
48°/12mm
Flash Point
171°(340°F)
Density
0.965
Refractive Index
1.4420
Storage & Sensitivity
Ambient temperatures.
Solubility
Slightly miscible with water.

Applications

Extraction of metals.Bis(2-ethylhexyl) phosphate is used as a lubricant additive, corrosion inhibitor and a metal extractant. It is involved in the solvent extraction of uranium salts and rare earth metals. Iron(II) ions are extracted after reduction of Iron(III) ions. Further, it is used as a plasticizer and as a solvent in the synthesis of plastic.

Notes

Incompatible with strong oxidizing agents and bases.

Literature References

Depuydt, D.; Liu, L.; Glorieux, C.; Dehaen, W.; Binnemans, K. Homogeneous liquid-liquid extraction of metal ions with non-fluorinated bis(2-ethylhexyl)phosphate ionic liquids having a lower critical solution temperature in combination with water. Chem. Commun. 2015, 51 (75), 14183-14186.

Cheng, D.; Liu, Y.; Wang, H.; Weng, X.; Wu, Z. Enhanced CO2 adsorptive performance of PEI/SBA-15 adsorbent using phosphate ester based surfactants as additives. J. Environ. Sci. 2015, 38, 1-7.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H314-H335

Harmful if swallowed. Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2919.90
TSCA
Yes
RTECS
TB7875000

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