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HomeProduct name listN-Phenylbenzohydroxamic acid

N-Phenylbenzohydroxamic acid

Synonym(s):N-Hydroxy-N-phenylbenzamide;N-Phenylbenzohydroxamic acid

  • CAS NO.:304-88-1
  • Empirical Formula: C13H11NO2
  • Molecular Weight: 213.23
  • MDL number: MFCD00002111
  • EINECS: 206-158-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:15:32
N-Phenylbenzohydroxamic acid Structural

What is N-Phenylbenzohydroxamic acid?

Chemical properties

off-white fibrous powder

The Uses of N-Phenylbenzohydroxamic acid

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.

General Description

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

Purification Methods

Recrystallise it from hot water, *benzene Et2O/hexane or acetic acid. It complexes with metals. [Beilstein 15 III 8, 15 IV 7.]

Properties of N-Phenylbenzohydroxamic acid

Melting point: 118-120 °C(lit.)
Boiling point: 353.22°C (rough estimate)
Density  1.1544 (rough estimate)
refractive index  1.5700 (estimate)
storage temp.  2-8°C
Water Solubility  Practically insoluble in water
form  Needle-Like Crystals or Crystalline Powder
pka 8.09±0.19(Predicted)
color  Light beige needle-like
BRN  2212449
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 304-88-1(CAS DataBase Reference)
NIST Chemistry Reference N-benzoyl-n-phenylhydroxylamine(304-88-1)
EPA Substance Registry System N-Phenylbenzohydroxamic acid (304-88-1)

Safety information for N-Phenylbenzohydroxamic acid

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.

Computed Descriptors for N-Phenylbenzohydroxamic acid

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