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ALPHA-BENZOIN OXIME

Basic information Safety Supplier Related

ALPHA-BENZOIN OXIME Basic information

Product Name:
ALPHA-BENZOIN OXIME
Synonyms:
  • 2-hydroxy-1,2-diphenyl-ethanonoxime
  • alpha-benzoin
  • CUPRON
  • CUPRONE
  • BENZOIN ALPHA-MONOXIME
  • BENZOIN-ALPHA-OXIME
  • BENZOIN ANTI-OXIME
  • BENZOIN A-OXIME
CAS:
441-38-3
MF:
C14H13NO2
MW:
227.26
EINECS:
207-127-2
Product Categories:
  • Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes
Mol File:
441-38-3.mol
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ALPHA-BENZOIN OXIME Chemical Properties

Melting point:
153-155 °C(lit.)
Boiling point:
368.97°C (rough estimate)
Density 
1.13
vapor density 
7.9 (vs air)
refractive index 
1.5780 (estimate)
storage temp. 
Store below +30°C.
solubility 
ethanol: 0.1 g/mL, clear
pka
10.92±0.40(Predicted)
form 
Crystalline Powder
color 
White to almost white
Odor
Odorless
Water Solubility 
Slightly soluble in water
Sensitive 
Light Sensitive
Merck 
14,1094
BRN 
2051941
Stability:
Stable, but may be light sensitive. Incompatible with strong oxidizing agents.
CAS DataBase Reference
441-38-3(CAS DataBase Reference)
EPA Substance Registry System
Ethanone, 2-hydroxy-1,2-diphenyl-, oxime (441-38-3)
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Safety Information

Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
DI1750000
8
TSCA 
Yes
HS Code 
29280000
Toxicity
LD orl-rat: >500 mg/kg NCNSA6 5,9,53

MSDS

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ALPHA-BENZOIN OXIME Usage And Synthesis

Chemical Properties

white crystalline powder

Safety Profile

Poison by intraperitoneal route.Mildly toxic by ingestion. An eye irritant. When heated todecomposition it emits toxic fumes of NOx.

Purification Methods

Crystallise the oxime from diethyl ether. It is used for the spectroscopic determination of Cu2+, Pd2+, Pt4+, Rh3+ and V5+ [Singh et al. Talanta 26 425 1979, Beilstein 8 IV 1282.]

ALPHA-BENZOIN OXIMESupplier

J & K SCIENTIFIC LTD.
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