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Tris(2-ethylhexyl) phosphate CAS 78-42-2

Product name: Tris(2-ethylhexyl) phosphate
CAS：78-42-2
MF： C24H51O4P
MW：434.63
EINECS:201-116-6
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  • 78-42-2

  • futurechem

  • 78-42-2

Product Description


Product name: Tris(2-ethylhexyl) phosphate

CAS：78-42-2

MF： C24H51O4P

MW：434.63

EINECS:201-116-6

Application:

Extracting agent. Plasticizer

Specifications :

Tris(2-ethylhexyl) phosphate Basic information
Product Name: Tris(2-ethylhexyl) phosphate
CAS: 78-42-2
MF: C24H51O4P
MW: 434.63
EINECS: 201-116-6
Tris(2-ethylhexyl) phosphate Chemical Properties
Melting point -70°C
Boiling point 215 °C4 mm Hg(lit.)
density 0.92 g/mL at 20 °C(lit.)
vapor pressure 2.1 mm Hg ( 20 °C)
refractive index n20/D 1.444(lit.)
Fp >230 °F
storage temp. Store below +30°C.
solubility <0.001g/l
form Liquid
Specific Gravity 0.93
PH 7 (H2O, 20℃)
Water Solubility <0.1 g/100 mL at 18 ºC
BRN 1715839
CAS DataBase Reference 78-42-2(CAS DataBase Reference)
NIST Chemistry Reference 2-Ethylhexanol phosphate (3:1)(78-42-2)
EPA Substance Registry System Tris(2-ethylhexyl) phosphate (78-42-2)



Specification Customer requirement Results of Inspection
Appearance Colourless Liquid Colourless Liquid
Purity % ≥ 99 99.68
Acidity mgKOH/g ≤ 0.1 0.08
Density (20℃)g/cm3 0.924±0.003 0.924
Flash Point ℃ ≥ 192 194

Surface tension

mN /m ≥

 18 20
Viscosity ( Centipoise)≤ 25℃ 14 13
Refractive Index (20℃) 1.441±0.001 1.441
Water Content % ≤ 0.1 0.08
Color ( Pt-Co) ≤ 20 4
S Content % ppm ≤ 2 0.2


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Tris(2-ethylhexyl) phosphate CAS 78-42-2 C24H51O4P

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FAQ From Customers
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    A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
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    A: Yes — Free samples are available; freight is at buyer's expense for express delivery.
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