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Isodecyl diphenyl phosphate
(IDDP)
Specifications:
CAS# 29761-21-5
Formula C22H31O4P
Form Clear Liquid, Odorless
Molecular Weight 390
Density 1.069 – 1.079 gm/ml (25oC)
Refractive Index 1.505
Viscosity 21.9 cs (25oC)
Boiling Point 245oC (dec 10 mm)
Melting Point Less than -35oC
Flash Point 465oF
Solubility in Water 0.75
Vapor Pressure 0.97 (104oC)
TCSA Listed Yes
Analysis:
PROPERTY SPECIFICATIONS ANALYSIS TEST METHOD
Appearance Clear Liquid Pass STM214
IR Spectrum Identical to Standard Pass STM209
Isodecyl diphenyl phosphate is a flame retardant for most commercial resins including polyvinyl chloride and its copolymers, polyvinyl acetate and acrylics.
This chemical is specified as a Hazard for shipping:
UN3082, Environmentally Hazardous Substances, Liquid, NOS (MDI), CL 9, PG III