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298-07-7
Di(2-ethylhexyl)phosphoric acid (D2EHPA) CAS 298-07-7
  • CAS:

    298-07-7
  • Molecular Formula:

    C8H17O)2PO2H
  • Quality Standard:

    95%min
  • Packing:

    200kg/drum
  • Factory Site:

    Anhui, China
  • Mininmum Order:

    200kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

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  • Product Details
  • Reference COA

Buy Di(2-ethylhexyl)phosphoric acid (D2EHPA) CAS 298-07-7, a curing agent from TNJ Chemical, China leading 99.5% Di(2-ethylhexyl)phosphoric acid (D2EHPA) suppliers, factory & manufacturers. If you want to buy Di(2-ethylhexyl)phosphoric acid (D2EHPA) CAS 298-07-7, please mail to sales@tnjchem.com


Product name:        Di(2-ethylhexyl)phosphoric acid (D2EHPA)

Molecular Formula:  C8H17O)2PO2H

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

CAS NO:                298-07-7


Properties

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


Quality Index
Item
CP
Expor Grade
Excellent Grade
Industrial Grade
Content,%
≥97.0
≥95.0
≥93.0
≥90.0
MonooctyI Ester,%
≤1.5
≤2.0
≤2.5
≤2.7
Chroma(Pt-Co)
≤100
≤100
≤150
≤200
Phase Separation Speed(s)
≤60
≤100
≤150
≤180
Acid Value(mgkoH/g)
150-189
159-189
159-189
--
Density(20oC)g/ml
0.9740-0.9780
0.9736-0.9756
0.9715-0.9735
--
Viscosityμ20CPS
42±3
42±3
42±5
--
Plash Point(Open cup)oC
≥190
≥160
≥150
--
Refractive Index(N20D)
1.4435-1.4448
1.4434-1.4444
1.4430-1.4440
--

Use

It is widely used as extracting agent for non-ferrous and rare earth metals;and used in pharmaceticals,dvstuff.and waste water treatment in petrochemical industries;also used as raw materials for sufactants.


Packing

200Kg/plastic barrel.


Storage and Transportation

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

Product name

Bis(2-ethylhexyl)phosphate(P-204)

Batch No.

2024032223

CAS.No.

298-07-7

Package

200.00kg/drum

M.F.

C16H35O4P

MFG date

Mar.22,2024

N.W.

16,000.00kg

A nalysis date

Mar.22,2024

G.W.

16,800.00kg

Retest date

Mar.21,2025

 

Items

Specification

Testing Results

Appearance

Colorless Viscous oily liquid

Confirms

Content,%

≥95.0

95.9

Monooctyl Ester,%

≤2.0

1.5

Chroma (Pt-Co)

≤100

80

Phase separation speed(S)

≤100

80

Acid value(mg KOH/g)

159-189

174

Density(20 C)g/ml

0.9736–0.9756

0.9746

Viscosityμ20 CPS

42±3

43

Flash Point (open cup) C

≥160

168

Refractive Index(N2D0)

1.4434–1.4444

1.4437

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      Di(2-ethylhexyl)phosphoric acid (D2EHPA) CAS 298-07-7
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