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TETRAETHYLAMMONIUM PERCHLORATE

TETRAETHYLAMMONIUM PERCHLORATE
TETRAETHYLAMMONIUM PERCHLORATE
CAS No.
2567-83-1
Chemical Name:
TETRAETHYLAMMONIUM PERCHLORATE
Synonyms
Tetraethylaminium·perchlorate;TETRAETHYLAMMONIUM PERCHLORATE;Tetraethylammonium perchlorate,98%;Tetraethylammonium perchlorate,95%;tetraethylammoniumperchlorate,[dry];n,n,n-triethyl-ethanaminiuperchlorate;N,N,N-Triethylethanaminium·perchlorate;Tetraethylammonium perchlorate, 98% dry weight;TETRAETHYLAMMONIUM PERCHLORATE, 0.2M AQUEOUS SOLUTION;TETRAETHYLAMMONIUM PERCHLORATE,ELECTRO- CHEMICAL GRADE
CBNumber:
CB2278968
Molecular Formula:
C8H20ClNO4
Formula Weight:
229.7
MOL File:
2567-83-1.mol

TETRAETHYLAMMONIUM PERCHLORATE Properties

Melting point:
>300°C
Water Solubility 
Soluble in water, acetone, acetonitrile and dimethyl sulfoxide.
BRN 
3638093
Stability:
Unstable. Heating may lead to an explosion. Contact with combustible material may cause fire. Incompatible with reducing agents, organic materials, finely powdered metals, aluminium, sulfur, benzene, calcium hydride, charcoal, alkenes, ethanol, strontium hydride, sulfuric acid.
CAS DataBase Reference
2567-83-1(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi-O,Xi,O
Risk Statements  8-5-44-36/37/38
Safety Statements  47-37/39-26-17-36
RIDADR  1479
TSCA  Yes
HazardClass  5.1
PackingGroup  II
Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H272 May intensify fire; oxidizer Oxidising liquids;Oxidising solids Category 2
Category 3
Danger
Warning
P210, P220, P221P280, P370+P378,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P220 Keep/Store away from clothing/…/combustible materials.
P221 Take any precaution to avoid mixing with combustibles/…
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

TETRAETHYLAMMONIUM PERCHLORATE Chemical Properties,Uses,Production

Chemical Properties

solid

General Description

White crystalline solid. May explode from heat, shock, or friction.

Air & Water Reactions

Water soluble.

Reactivity Profile

Oxidizing agents, such as TETRAETHYLAMMONIUM PERCHLORATE, can react with reducing agents to generate heat and products that may be gaseous (causing pressurization of closed containers). The products may themselves be capable of further reactions (such as combustion in the air). The chemical reduction of materials in this group can be rapid or even explosive, but often requires initiation (heat, spark, catalyst, addition of a solvent). Explosive mixtures of inorganic oxidizing agents with reducing agents often persist unchanged for long periods if initiation is prevented. Such systems are typically mixtures of solids, but may involve any combination of physical states. Some inorganic oxidizing agents are salts of metals that are soluble in water; dissolution dilutes but does not nullify the oxidizing power of such materials. Organic compounds, in general, have some reducing power and can in principle react with compounds in this class. Actual reactivity varies greatly with the identity of the organic compound. Inorganic oxidizing agents can react violently with active metals, cyanides, esters, and thiocyanates. Benzene, calcium hydride, charcoal, ethanol, finely divided metals, olefins, strontium hydride, sulfur react violently with perchlorates.

Purification Methods

Crystallise the perchlorate repeatedly from water, aqueous MeOH, acetonitrile or acetone, and dry it at 70o under a vacuum for 24hours. [Cox et al. J Am Chem Soc 106 5965 1984, Liu et al. J Am Chem Soc 108 1740 1986, White & Murray J Am Chem Soc 109 2576 1987.] It has also been crystallised twice from ethyl acetate/95% EtOH (2:1) [Lexa et al. J Am Chem Soc 109 6464 1987]. [Beilstein 4 IV 332.]

TETRAETHYLAMMONIUM PERCHLORATE Preparation Products And Raw materials

Raw materials

Preparation Products


TETRAETHYLAMMONIUM PERCHLORATE Suppliers

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