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850608

Diphenyl phosphate

Name: Diphenyl phosphate
Brand: ALDRICH

99%

Synonym(s):

Diphenyl hydrogen phosphate

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About This Item

Linear Formula:

(C₆H₅O)₂P(O)OH

CAS Number:

838-85-7

Molecular Weight:

250.19

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24888299

EC Number:

212-657-2

Beilstein/REAXYS Number:

1379164

MDL number:

MFCD00003033

Assay:

99%

Form:

crystals

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Properties

assay

99%

form

crystals

mp

62-66 °C (lit.)

functional group

phosphate

SMILES string

OP(=O)(Oc1ccccc1)Oc2ccccc2

InChI

1S/C12H11O4P/c13-17(14,15-11-7-3-1-4-8-11)16-12-9-5-2-6-10-12/h1-10H,(H,13,14)

InChI key

ASMQGLCHMVWBQR-UHFFFAOYSA-N

Description

Application

Diphenyl phosphate can be used as an organic catalyst for the ring-opening polymerization (ROP) of renewable 5-alkyl δ-lactones. In combination with zinc iodide, it forms a novel initiating system for the living cationic polymerization of isobutyl vinyl ether.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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