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2-Ethylhexyldiphenyl phosphate

Catalog NumberACM1241947-2

CAS Number1241-94-7

CategoryPlastic Additives

2-Ethylhexyldiphenyl phosphate
Description
2-ethylhexyl diphenyl phosphate is a pale yellow liquid. Insoluble in water. (NTP, 1992);Liquid
IUPAC Name
2-ethylhexyl diphenyl phosphate
Molecular Weight
362.4g/mol
Molecular Formula
C20H27O4P
Canonical SMILES
CCCCC(CC)COP(=O)(OC1=CC=CC=C1)OC2=CC=CC=C2
InChI
InChI=1S/C20H27O4P/c1-3-5-12-18(4-2)17-22-25(21,23-19-13-8-6-9-14-19)24-20-15-10-7-11-16-20/h6-11,13-16,18H,3-5,12,17H2,1-2H3
InChI Key
CGSLYBDCEGBZCG-UHFFFAOYSA-N
Boiling Point
375.0 °C;375 °C
Melting Point
-54.0 °C;-30 °C
Flash Point
224 °C (435 °F) (Open cup)
Density
1.090 g/cu cm at 25 °C
Solubility
Insoluble (NTP, 1992);5.24e-06 M;In water, 1.9 mg/L at 25 °C
Color/Form
Liquid
Complexity
365
Covalently-Bonded Unit Count
1
EC Number
214-987-2
Exact Mass
362.164696g/mol
Formal Charge
0
Heavy Atom Count
25
Log P
5.73 (LogP);log Kow = 5.730
MeSH Entry Terms
2-ethylhexyldiphenylphosphate;di(2-ethylhexyl)phenylphosphate
Monoisotopic Mass
362.164696g/mol
Other Experimental
... 2-Ethylhexyl diphenyl phosphate does not ignite spontaneously below 1000 °F and remains fluid at low temperatures ... .;BP: 232 °C at 5 mm Hg;MP: -80 °C; BP: 330 °C; VP: 0.5 mm Hg at 100 °C;Very low vapor pressure;Henry's Law constant = 5.42X10-5 atm cu m/mole at 25 °C;Hydroxyl radical reaction rate constant = 3.98X10-11 cu cm/molec-sec at 25 °C (est)
Refractive Index
Index of refraction: 1.510 at 25 °C/D
Rotatable Bond Count
11
Stability
Stable under recommended storage conditions.
UN Number
3082
Vapor Pressure
5.00e-05 mmHg;3.3X10-5 mm Hg at 25 °C (est)
XLogP3
6.3
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