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L08130 Triphenyl phosphate, 98%

CAS Number
115-86-6
Synonyms
Phosphoric acid triphenyl ester

Stock No. Size Price ($) Quantity Availability
L08130-30 250g 25.30
L08130-0B 1000g 74.00
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Triphenyl phosphate, 98%

MDL
MFCD00003031
EINECS
204-112-2

Chemical Properties

Formula
C18H15O4P
Formula Weight
326.29
Melting point
48-52°
Boiling Point
247-250°/11mm
Flash Point
223°(433°F)
Storage & Sensitivity
Ambient temperatures.
Solubility
Reacts with water.

Applications

Triphenyl phosphate is used as an internal standard in the screening and quantification of agrochemical residues in vegetables and fruits. It is used in plastic processing and molding of plastic flow and performance.

Notes

Incompatible with oxidizing agents and moisture. Store under dry inert gas. Protect from humidity and water.

Literature References

Kristin H Pawlowski and Bernhard Schartel. Flame retardancy mechanisms of triphenyl phosphate, resorcinol bis(diphenyl phosphate) and bisphenol A bis(diphenyl phosphate) in polycarbonate/acrylonitrile-butadiene-styrene blends.Polymer International.2007, 56 1404-1414.

Kyongho Lee; Jinhwan Kim; Jinyoung Bae; Jaeho Yang; Sanghyun Hong; Hak-Kil Kim. Studies on the thermal stabilization enhancement of ABS; synergistic effect by triphenyl phosphate and epoxy resin mixtures.Polymer.2002, 43 2249-2253.

Reaction with a secondary alcohol in the presence of a base, e.g. quinoline, gives the diphenyl phosphate ester of the alcohol. This undergoes thermal elimination in sulfolane or NMP to provide the corresponding alkene. The method has clear advantages in terms of yield and toxicity over analogous routes to alkenes, such as the Chugaev xanthate thermolysis or heating the alcohol in HMPA: Synthesis, 1300 (1995). See also Diphenyl­ phosphorochloridate, A13546.

GHS Hazard and Precautionary Statements

Hazard Statements: H373

May cause damage to organs through prolonged or repeated exposure.

Precautionary Statements: P260-P314-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Get medical advice/attention if you feel unwell. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,9742
Beilstein
1888236
Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2919.90
TSCA
Yes
RTECS
TC8400000

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