Diphenyl phosphate, 97%

Name: Diphenyl phosphate, 97%
SKU: L02121.22

CAS: 838-85-7 | C12H11O4P | 250.19 g/mol

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Catalog number L02121.22

also known as L02121-22

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Quantity:

100 g

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Chemical Identifiers

CAS838-85-7

IUPAC Namediphenoxyphosphinic acid

Molecular FormulaC12H11O4P

InChI KeyASMQGLCHMVWBQR-UHFFFAOYSA-N

SMILESOP(=O)(OC1=CC=CC=C1)OC1=CC=CC=C1

Specifications

Specification Sheet

Appearance (Color)White

Assay from Supplier's CofA≥96.0% (U.S. material)

Identification (FTIR)Conforms

FormCrystals or powder or crystalline powder and/or lumps

CommentMelting point sensitive to water content

Diphenyl phosphate is used in the manufacture of phosphoric acid diesters such as triphenyl phosphate, trixylenyl phosphate, isodecyl diphenyl phosphate, cresyl diphenyl phosphate and isopropylphenyl diphenyl phosphate. It is widely used as a protective agent for hydroxyl group in organic synthesis. It finds application as an additive for paints and coatings.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Diphenyl phosphate is used in the manufacture of phosphoric acid diesters such as triphenyl phosphate, trixylenyl phosphate, isodecyl diphenyl phosphate, cresyl diphenyl phosphate and isopropylphenyl diphenyl phosphate. It is widely used as a protective agent for hydroxyl group in organic synthesis. It finds application as an additive for paints and coatings.

Solubility
Soluble in benzene. Insoluble in water.

Notes
Incompatible with strong oxidizing agents.

RUO – Research Use Only

General References:

Zhao, J.Hadjichristidis, N. Polymerization of 5-alkyl δ-lactones catalyzed by diphenyl phosphate and their sequential organocatalytic polymerization with monosubstituted epoxides. Polym. Chem. 2015, 6 (14), 2659-2668.
Makiguchi, K.; Asakura, C.; Yanai, K.; Satoh, T.; Kakuchi, T. Diphenyl Phosphate-Catalyzed Ring-Opening Polymerization of 1,5-Dioxepan-2-one. Macromol Symp 2015, 349 (1), 74-84.