18995-02-3

Basic information

• Product Name: DIPHENYL-1-PYRENYLPHOSPHINE
• Synonyms: DIPHENYL-1-PYRENYLPHOSPHINE;DPPP;Phosphorodiamidic acid, N,N'-diphenyl-, phenyl ester
• CAS NO: 18995-02-3
• Molecular Formula: C₁₈H₁₇N₂O₂P
• Molecular Weight: 386.42
• Mol File: 18995-02-3.mol
• Article Data: 6

Chemical Properties

• Melting Point: 126 °C
• Boiling Point: 453.5±28.0 °C(Predicted)
• Appearance: /
• Density: 1.303±0.06 g/cm3(Predicted)
• PKA: -0.25±0.38(Predicted)
• CAS DataBase Reference: DIPHENYL-1-PYRENYLPHOSPHINE(CAS DataBase Reference)
• NIST Chemistry Reference: DIPHENYL-1-PYRENYLPHOSPHINE(18995-02-3)
• EPA Substance Registry System: DIPHENYL-1-PYRENYLPHOSPHINE(18995-02-3)

Safety Data

• Hazardous Substances Data: 18995-02-3(Hazardous Substances Data)

Usage

Uses

Diphenyl-1-pyrenylphosphine is a fluoregenic peroxide reactive probe.

Upstream product

• 5625-99-0 N,N'-diphenylphosphorodiamidic chloride 
• 108-95-2 phenol 
• 13824-04-9 2,4-dianilino-1,3-diphenyl-cyclodiphosphazane-2,4-dioxide 
• 62-53-3 aniline 
• 770-12-7 O-phenyl phosphorodichloridate 
• 2524-64-3 chlorophosphoric acid diphenyl ester 
• 142-04-1 aniline hydrochloride 
• 51766-21-3 Phenyl N-phenylphosphoramidochloridate 

Related news

High-performance liquid chromatography and post-column derivatization with DIPHENYL-1-PYRENYLPHOSPHINE (cas 18995-02-3) for fluorimetric determination of triacylglycerol hydroperoxides07/27/2019

Triacylglycerol monohydroperoxides (TG-mHPO) were selectively detected at the picomole levels after post-column reaction with diphenyl-1-pyrenylphosphine (DPPP). TG-mHPO were separated on two types of reserved-phase columns, an ODS column and a phenylated silica gel, column which were useful for...detailed

A novel fluorescent probe DIPHENYL-1-PYRENYLPHOSPHINE (cas 18995-02-3) to follow lipid peroxidation in cell membranes07/22/2019

Diphenyl-1-pyrenylphosphine (DPPP) was tested whether it could be used as a fluorescent probe to monitor lipid peroxidation in cell membranes. DPPP reacted with organic hydroperoxides and hydrogen peroxide stoichiometrically to give DPPP oxide (DPPPO). DPPP incorporated into phosphatidylcholin...detailed

Determination of total plasma hydroperoxides using a DIPHENYL-1-PYRENYLPHOSPHINE (cas 18995-02-3) fluorescent probe07/21/2019

Plasma hydroperoxides (HPs) are widely accepted to be good indicators of oxidative stress. By means of the method proposed here, which uses diphenyl-1-pyrenylphosphine (DPPP) as a fluorescent probe, all types of plasma HP were determined. The limits of detection and quantification of the method ...detailed

Relevant articles and documents

The Step-Wise Synthesis of Oligomeric Phosphoramidates

In this study, the step-wise synthesis to a series of higher phosphoramidates was explored, affording compounds containing N?P?N, symmetric and asymmetric P?N?P and P?N?P?N?P linkages. Salt elimination and lithiation strategies were employed to create the new P?N bonds. It was found that the steric bulk and electronic contribution of the substituents on the P(V) centers were important factors to the success of the reactions. The oligomeric phosphoramidates were characterized by multinuclear NMR and IR spectroscopies as well as ESI mass spectrometry. A selection of the synthesized P?N oligomers were evaluated for their antimicrobial activity against E.coli, S.aureus, C.albicans, and A.fumigatus at varying concentrations. The results suggest their potential use as environmentally friendly fire retardants as the minimal inhibitory concentration (MIC) value for all the compounds was found to be >128 μM, indicating that the compounds do not have any detectable antimicrobial activity.

METHOD FOR PRODUCING PHOSPHORIC ACID ESTER AMIDE

PROBLEM TO BE SOLVED: To provide a method for producing phosphoric acid ester amide in which by not using excess aromatic amine with respect to phosphorochloridate, that is, by using aromatic amine by 0.8 to 1.2 equivalents with respect to phosphorochlori

ALKALINE SOLVOLYSIS OF DIAMIDOPHOSPHATES

Mechanism of alkaline solvolysis of phenyl diamidophosphates is discussed on the basis of its selectivity, activation entropy and steric effects.All methods used show that the reaction proceeds by SN2 mechanism via an intermediate, containing a pentavalent phosphorus.