2-Ethylhexyl 2-Ethylhexyl Phosphate (Equivalent of PC-88A)


Di(2-ethylhexyl)Phosphoric Acid(D2EHPA)

Molecular Formula:(C8H17O)2PO2H

Molecular Weight: 322.42(International Atomic Weight Table,1987)

CAS NO.: 298-07-7


Colourless or yellowish transparent viscous oily liquid; soluble to alcohol and some other organic solvents, freezing point:- 60°C

2.Quality Index:

Content,% ≥95.0
Monooctyl Ester,% ≤2.0
Chroma(Pt-Co) ≤100
Phase Separation Speed(s) ≤100
Acid Value(mgkoH/g) 159-189
Density(20°C)g/ml 0.9736-0.9756
Viscosity µ20CPS 42±3
Plash Point(Opencup)°C ≥160
Refractive index(N20D) 1.4434-1.4444



It is widely used as an extracting agent for non-ferrous and rare earth metals; Besides, it is also used inpharmaceuticalsIndustry, the Dyestuffs Industry as also it is very widely used as a waste water treatment agent in the petrochemical industry. It is also used as a raw material for surfactants.

4. Specification:

200Kg/plastic barrel.

5. Storage and Transportation:

Handle with care, no vigorous strike is permitted. Deposit in the shady, airy, and dry warehouse, keep away from fire and rain.


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