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274852

Sigma-Aldrich

N-Benzoyl-N-phenylhydroxylamine

98%

Synonym(s):

N-Hydroxy-N-phenylbenzamide, N-Phenylbenzohydroxamic acid

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About This Item

Linear Formula:
C6H5CON(OH)C6H5
CAS Number:
304-88-1
Molecular Weight:
213.23
Beilstein:
2212449
EC Number:
206-158-9
MDL number:
MFCD00002111
UNSPSC Code:
12352100
PubChem Substance ID:
24856609
NACRES:
NA.22

Quality Level

100

Assay

98%

form

powder

mp

118-120 °C (lit.)

storage temp.

2-8°C

SMILES string

ON(c1ccccc1)C(=O)c2ccccc2

InChI

1S/C13H11NO2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,16H

InChI key

YLYIXDZITBMCIW-UHFFFAOYSA-N

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General description

The mechanism of the reaction of N-benzoyl-N-phenylhydroxylamine with vanadium(IV) was studied.

Application

N-Benzoyl-N-phenylhydroxylamine was used as a complexing agent for studying the dispersive liquid-liquid microextraction based on solidification of floating organic drop (DLLME-SFO) behavior of vanadium (V). It was used as an extractant in the determination of beryllium in natural waters.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Z Nan
Talanta, 52(5), 785-789 (2008-10-31)
The N-benzoyl-N-phenylhydroxylamine(BPHA)-V(IV) system, if kept de-aerated, gives no color reaction. In an open vessel a color reaction does take place. This reaction was studied in solution by spectrophotometry, and the product prepared as solid by scanning thermal analysis, X-ray photoelectron
Jie Li et al.
Talanta, 81(3), 954-958 (2010-03-20)
A simple and rapid analytical method for determining the concentration of rhenium in molybdenite for Re-Os dating was developed. The method used isotope dilution-inductively coupled plasma-mass spectrometry (ID-ICP-MS) after the removal of major matrix elements (e.g., Mo, Fe, and W)
L C Robles et al.
The Analyst, 116(7), 735-737 (1991-07-01)
A procedure for the determination of beryllium in natural waters is proposed. A solvent extraction step was performed in order to overcome interferences and isolate beryllium before it was atomized by direct nebulization of the organic phase in a dinitrogen
Xiaoshan Huang et al.
International journal of analytical chemistry, 2018, 8045324-8045324 (2018-08-30)
A new sensitive method for antimony (III) determination by graphite furnace atomic absorption spectrometry (GFAAS) has been developed by using N-benzoyl-N-phenylhydroxylamine (BPHA) and 1-butyl-3-methylimidazolium hexafluorophosphate ([C4mim][PF6]) single drop microextraction. The single drop microextraction (SDMM) system is more competitive compared with
Tahereh Asadollahi et al.
Talanta, 82(1), 208-212 (2010-08-06)
A novel dispersive liquid-liquid microextraction based on solidification of floating organic drop (DLLME-SFO) for separation/preconcentration of ultra trace amount of vanadium and its determination with the electrothermal atomic absorption spectrometry (ETAAS) was developed. The DLLME-SFO behavior of vanadium (V) using
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