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Phosphorous acid Tris(2-ethylhexyl) ester Structure

Phosphorous acid Tris(2-ethylhexyl) ester

Chemical Properties

Boiling point 157-164 °C(Press: 0.3 Torr)
Density  0.89
refractive index  1.4480 to 1.4520
Flash point 194 °C
form  clear liquid
color  Colorless to Almost colorless
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
InChI 1S/C24H51O3P/c1-7-13-16-22(10-4)19-25-28(26-20-23(11-5)17-14-8-2)27-21-24(12-6)18-15-9-3/h22-24H,7-21H2,1-6H3
InChIKey ILLOBGFGKYTZRO-UHFFFAOYSA-N
SMILES CCCCC(CC)COP(OCC(CC)CCCC)OCC(CC)CCCC
CAS DataBase Reference 301-13-3
EPA Substance Registry System Tris(2-ethylhexyl) phosphite (301-13-3)

Safety Information

Risk Statements  36/37/38
Safety Statements  26-36/37/39
WGK Germany  WGK 3
RTECS  TH2090000
TSCA  TSCA listed
HS Code  2920.90.5100
Storage Class 11 - Combustible Solids
Hazard Classifications Aquatic Chronic 4
Toxicity LD50 oral in rabbit: 8500mg/kg

Usage And Synthesis

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