Phenyl 2-pyridyl ketoxime Property

Melting point:

154-156 °C (lit.)

storage temp. 

Store below +30°C.

form 

Crystalline Powder

color 

Slightly pink

Water Solubility 

insoluble

CAS DataBase Reference

1826-28-4(CAS DataBase Reference)

NIST Chemistry Reference

Phenyl-«alpha»-pyridyl ketoxime(1826-28-4)

EPA Substance Registry System

Methanone, phenyl-2-pyridinyl-, oxime (1826-28-4)

Safety

Hazard Codes 

T,Xi

Risk Statements 

25-37/38-41-36/37/38

Safety Statements 

26-36/37/39-45-37/39

RIDADR 

UN 2811 6.1/PG 3

WGK Germany 

3

TSCA 

Yes

HazardClass 

6.1

HS Code 

29333990

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

Phenyl 2-pyridyl ketoxime Chemical Properties,Usage,Production

Chemical Properties

Slightly pinl crystalline powder

Uses

Phenyl 2-pyridyl ketoxime was used in preparation of inverse-9-metallacrown-3, trinuclear clusters.

General Description

The complexation reaction of phenyl 2-pyridyl ketoxime with some transition and heavy metal ions Co²⁺, Ni²⁺, Zn²⁺, Pb²⁺, Fe²⁺, Fe³⁺, Cr³⁺ and La²⁺ has been studied potentiometrically. The reactions of phenyl(2-pyridyl)ketone oxime, with nickel(II) sulfate hexahydrate, in the absence of an external base, have been investigated.

Purification Methods

The E-isomer crystallises from EtOH (charcoal). It isomerizes to the Z-isomer on melting or in boiling o-xylene, and crystallises from EtOH or cyclohexanol with m 166-168o. [Beilstein 21 H 330, 21 III/IV 4120, 21/8 V 568.]