TETRAMETHYLAMMONIUM HEXAFLUOROPHOSPHATE
- CAS NO.:558-32-7
- Empirical Formula: C4H12F6NP
- Molecular Weight: 219.11
- MDL number: MFCD00012012
- EINECS: 209-194-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02

What is TETRAMETHYLAMMONIUM HEXAFLUOROPHOSPHATE?
Chemical properties
white powder
The Uses of TETRAMETHYLAMMONIUM HEXAFLUOROPHOSPHATE
It finds its application in the oxidation of cytochrome c in nonaqueous solvents.
Purification Methods
The salt (0.63g) is recrystallised from boiling H2O (76mL), yielding pure (0.45) Me4N.PF6 after drying at 100o. It is a good supporting electrolyte. [Lange & Müller Chem Ber 63 1067 1930, Beilstein 4 III 110.]
Properties of TETRAMETHYLAMMONIUM HEXAFLUOROPHOSPHATE
Melting point: | >300 °C(lit.) |
refractive index | 1.482-1.485 |
form | Powder |
color | White |
Water Solubility | Soluble in water. |
Sensitive | Moisture Sensitive |
BRN | 3730394 |
Stability: | Stable. Incompatible with strong oxidizing agents. Combustible. May decompose on exposure to water or moist air. |
CAS DataBase Reference | 558-32-7(CAS DataBase Reference) |
Safety information for TETRAMETHYLAMMONIUM HEXAFLUOROPHOSPHATE
Signal word | Warning |
Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for TETRAMETHYLAMMONIUM HEXAFLUOROPHOSPHATE
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Methyl (R)-1-Boc-4,4-difluoropyrrolidine-2-carboxylate 2,2-Difluoropropylamine hydrochloride tert-butyl 3-bromoazetidine-1-carboxylate (R)-1-Boc-3-hydroxypyrrolidine DIFLUOROACETIC ANHYDRIDE 2,2-Difluoropropionic acid Diallylamine, 99% Calcium hydroxide, 95% Aluminum oxide, basic 2-Bromophenylacetonitrile, 97% L-tert-Leucine,97% N-Hydroxy-2-methylpropanimidamide 4-(3,4-Dichlorophenyl)-3,4-Dihydro-N-Methyl-1-(2H)-Naphthalenimine (Schiff Base) 2-AMINO-3,5-DIBROMO BENZALDEHYDE [ADBA] L-Glutamic Acid Dimethyl Ester Hcl 10-Methoxy-5H-dibenz[b,f]azepine 5-Cyanophthalide N, N-Carbonyldiimidazole (CDI) Dibenzoyl Peroxide Titanium Dioxide 2-(Methylthio) Benzonitrile Sodium Acetate Anhydrous Allopurinol 1,5-DibromopentaneRelated products of tetrahydrofuran








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