Diphenyl phosphite (contains varying amounts of phenol and (C₆H₅O)₃P)

Supplier: Thermo Scientific Chemicals
Danger

Synonyms: Diphenoxyphosphine oxideNSC 43786Diphenyl phosphonate

11739-0050 11739-5000 11739-0010
TS11739-0050EA 25.2 USD
TS11739-0050 TS11739-0010 TS11739-5000
Diphenyl phosphite (contains varying amounts of phenol and (C₆H₅O)₃P)
Diphenyl phosphite
Formula: C₁₂H₁₁O₃P
MW: 234.19 g/mol
Boiling Pt: 218…219 °C (26 mmHg)
Melting Pt: 12 °C
Density: 1.217 g/cm³
Flash Pt: 176 °C
Storage Temperature: Ambient
MDL Number: MFCD00044497
EINECS: 225-202-8
UN: 3265
ADR: 8,III

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Specification Test Results

Appearance Clear liquid
Infrared spectrum Conforms
Refractive index 1.5565 to 1.5585 (20°C, 589 nm)
Color scale ≤50 APHA
Specific gravity (25/15.5°C) 1.2 to 1.22
Acid value ≤15 mg KOH/g
Iron (Fe) ≤10 ppm
Potassium (K) ≤50 ppm
Sodium (Na) ≤100 ppm
Insoluble matter ≤0.01 %

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