3-PYRIDINEALDOXIME Property

Melting point:

150-153 °C (lit.)

Boiling point:

227.52°C (rough estimate)

Density 

1.2236 (rough estimate)

refractive index 

1.5350 (estimate)

pka

pK1:4.07(+1);pK2:10.39(0) (25°C)

CAS DataBase Reference

1193-92-6(CAS DataBase Reference)

Safety

Hazard Codes 

Xn

Risk Statements 

20/21/22-36/37/38

Safety Statements 

26-36

WGK Germany 

3

RTECS 

UT4060000

HazardClass 

IRRITANT

HS Code 

29333999

Toxicity

mouse,LD50,intraperitoneal,200mg/kg (200mg/kg),National Technical Information Service. Vol. AD691-490,

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

3-PYRIDINEALDOXIME Chemical Properties,Usage,Production

Chemical Properties

white fine crystalline powder

Definition

ChEBI: An aldoxime derived from nicotinaldehyde.

Purification Methods

Crystallise the oxime from water. [Beilstein E-isomer 21 III/IV 3521, 21/7 V 339.]