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

Supplier: Thermo Scientific
Danger

Synonyms: Diphenoxyphosphine oxide, NSC 43786, Diphenyl phosphonate

117390010 117390050 117395000
ACRO117390010EA 171 GBP
ACRO117390010 ACRO117390050 ACRO117395000
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
CAS Number: 4712-55-4
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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