Product Name
Tris(2-ethylhexyl) Phosphite
Category
Plastic Additives; Polymerization Additives
Synonyms
Phosphorous Acid Trioctyl Ester
Phosphorous Acid Tris(2-ethylhexyl) Ester
Trioctyl Phosphite
Description
Tris(2-ethylhexyl) phosphite is a clear colorless liquid. (NTP, 1992)
IUPAC Name
tris(2-ethylhexyl) phosphite
Molecular Formula
C24H51O3P
Canonical SMILES
CCCCC(CC)COP(OCC(CC)CCCC)OCC(CC)CCCC
InChI
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
InChI Key
ILLOBGFGKYTZRO-UHFFFAOYSA-N
Boiling Point
325 to 327 °F at 0.3 mm Hg (NTP, 1992)
Flash Point
340 °F (NTP, 1992)
Solubility
less than 1 mg/mL at 68° F (NTP, 1992)
Covalently-Bonded Unit Count
1
Exact Mass
418.357582g/mol
MeSH Entry Terms
tri-(2-ethylhexyl)phosphite
Monoisotopic Mass
418.357582g/mol
Vapor Pressure
8.3 mm Hg at 77 °F ; 9.0 mm Hg at 108° F; 11.2 mm Hg at 149° F (NTP, 1992)