TETRAPROPYLAMMONIUM PERCHLORATE Property

Melting point:

238-240 °C

Density 

1.1057 (rough estimate)

refractive index 

1.6000 (estimate)

form 

Chunks

color 

White

EPA Substance Registry System

1-Propanaminium, N,N,N-tripropyl-, perchlorate (15780-02-6)

Safety

Hazard Codes 

Xi-O,Xi,O

Risk Statements 

8-36/37/38

Safety Statements 

37/39-26-17-36

RIDADR 

1479

HazardClass 

5.1

PackingGroup 

III

HS Code 

29239000

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H272May intensify fire; oxidizer

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P220Keep/Store away from clothing/…/combustible materials.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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

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

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P370+P378In case of fire: Use … for extinction.

P501Dispose of contents/container to..…

TETRAPROPYLAMMONIUM PERCHLORATE Chemical Properties,Usage,Production

Chemical Properties

white chunks

Purification Methods

Purify it by recrystallisation from H2O or MeCN/H2O (1:4.v/v), and dry it in an oven at60oforseveraldays,orinavacuumoverP2O5at100o. [Walden&Hilgert Z Phys Chem 165 245 1933, Walden & Birr Z Phys Chem 144 281 1929, Walden & Busch Z Phys Chem 140 97 1929, Beilstein 4 II 628.]