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Sigma-Aldrich

Diphenyl phosphate

99%

Sinônimo(s):

Diphenyl hydrogen phosphate

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About This Item

Fórmula linear:
(C6H5O)2P(O)OH
Número CAS:
838-85-7
Peso molecular:
250.19
Beilstein:
1379164
Número CE:
212-657-2
Número MDL:
MFCD00003033
Código UNSPSC:
12352100
ID de substância PubChem:
24888299
NACRES:
NA.22

Ensaio

99%

forma

crystals

pf

62-66 °C (lit.)

cadeia de caracteres SMILES

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)

chave InChI

ASMQGLCHMVWBQR-UHFFFAOYSA-N

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Aplicação

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.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

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Living cationic polymerization of isobutyl vinyl ether by the diphenyl phosphate/zinc iodide initiating system.
Sawamoto M, et al.
Polym. Bull., 20(5), 407-412 (1988)
Xiao Yan et al.
Chemosphere, 200, 569-575 (2018-03-06)
Urinary metabolites of phosphate flame retardants (PFRs) were determined in workers from an electronic waste (e-waste) recycling site and an incineration plant, in order to assess the PFR exposure risks of workers occupied with e-waste recycling and incineration. Bis(2-chloroethyl) phosphate
Guowei Wang et al.
Environmental science & technology, 50(24), 13555-13564 (2016-12-21)
Understanding bioaccumulation and metabolism is critical for evaluating the fate and potential toxicity of compounds in vivo. We recently investigated, for the first time, the bioconcentration and tissue distribution of triphenyl phosphate (TPHP) and its main metabolites in selected tissues
Polymerization of 5-alkyl ?-lactones catalyzed by diphenyl phosphate and their sequential organocatalytic polymerization with monosubstituted epoxides.
Zhao J & Hadjichristidis N.
Polym. Chem., 6(14), 2659-2668 (2015)
Andreia Alves et al.
Chemosphere, 168, 692-698 (2016-11-12)
In the present study, a new extraction method based on acid digestion and SPE clean-up (Oasis Wax) was developed for measuring four PFR metabolites (i.e. dibutyl phosphate (DBP), diphenyl phosphate (DPhP), bis(1,3-dichloro-2-propyl)phosphate (BDCPP) and bis(2-butoxy ethyl) phosphate (BBEP)) in hair
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