Product

Tetraethylammonium hexafluorophosphate

CAS No.：429-07-2

Other grades of this product :

Tetraethylammonium hexafluorophosphate Basic information

Product Name:	Tetraethylammonium hexafluorophosphate
Synonyms:	tetraethylazanium hexafluorophosphate;Tetraethylammonium hexafluorophosphate puriss., electrochemical grade, >=99.0% (T);Tetraethylammonium hexafluorophosphate 99%;N2,2,2,2PF6;TETRAETHYLAMMONIUM HEXAFLUOROPHOSPHATE;tetraethyl-ammoniuhexafluorophosphate(1-);TETRAETHYLAMMONIUM HEXAFLUOROPHOSPHATE, ELECTROCHEM. GRADE;Tetraethylammonium Hexafluorophosphate(V)
CAS:	429-07-2
MF:	C8H20F6NP
MW:	275.22
EINECS:	207-056-7
Product Categories:	Ammonium SaltsAnalytical Reagents;Electrochemistry;Ammonium Salts;Greener Alternatives: Catalysis;Phase Transfer Catalysts;Supporting Electrolytes for Electrochemistry
Mol File:	429-07-2.mol

Tetraethylammonium hexafluorophosphate Chemical Properties

Melting point	≥300 °C (lit.)
solubility	acetonitrile: 0.1 g/mL, clear, colorless
form	Crystalline
Water Solubility	Soluble in water, alcohol, and acetonitrile.
Sensitive	Hygroscopic
BRN	3748868

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	UN2811
WGK Germany	3
RTECS	BS6500000
HazardClass	6.1
PackingGroup	III
HS Code	29239000

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

Tetraethylammonium hexafluorophosphate Usage And Synthesis

Chemical Properties	Colorless crystal
Uses	Maintenance of fluoride atmospheres; preparation of bactericides and fungicides.
Uses	It is used extensively in electrolytes for electrochemical synthesis.
General Description	Visit our Sensor Applications portal to learn more.
Hazard	Irritant to skin.
Purification Methods	Dissolve the salt (0.8g) in hot H2O (3.3mL) and cool to crystallise. Yield of prisms is 0.5g. Its solubility in H2O is 8.1g/L at 19o [Lange & Müller Chem Ber 63 1067 1930]. [Beilstein 4 III 199.]

Tetraethylammonium hexafluorophosphate Preparation Products And Raw materials

Raw materials

Tetraethylammonium hydrogen sulfide-->Tetraethylammonium bromide-->Tetraethylammonium iodide-->Diethyl sulfate-->Potassium hexafluorophosphate-->Triethylamine

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