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

Tris(2-ethylhexyl) phosphate Chemical Properties

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

color 

Colourless

PH

7 (H2O, 20℃)

Water Solubility 

<0.1 g/100 mL at 18 ºC

BRN 

1715839

InChI

1S/C24H51O4P/c1-7-13-16-22(10-4)19-26-29(25,27-20-23(11-5)17-14-8-2)28-21-24(12-6)18-15-9-3/h22-24H,7-21H2,1-6H3

InChIKey

GTVWRXDRKAHEAD-UHFFFAOYSA-N

SMILES

CCCCC(CC)COP(=O)(OCC(CC)CCCC)OCC(CC)CCCC

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)

ECETOC JACC REPORT

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

Safety Information

Risk Statements 

38

Safety Statements 

23-43-24/25

WGK Germany 

2

RTECS 

MP0770000

Autoignition Temperature

370 °C

TSCA 

TSCA listed

HS Code 

29190090

Storage Class

10 - Combustible liquids

Hazard Classifications

Skin Irrit. 2

Hazardous Substances Data

78-42-2(Hazardous Substances Data)

Toxicity

LD50 orally in Rabbit: 37000 mg/kg LD50 dermal Rabbit 20000 mg/kg