Tetraethylammonium fluoride trihydrofluoride (TEAF·3HF) is a crystalline solid chemical compound with the formula (C8H20N)F3H3. It is primarily used as a source of fluoride in various organic and inorganic reactions and is highly soluble in polar solvents. TEAF·3HF is also known for its catalytic properties in organic synthesis, its use as an electrolyte in rechargeable batteries, and its potential applications in the production of semiconductors and other electronics. Its selective material dissolving ability and relative stability under standard laboratory conditions make it a valuable reagent in organic and inorganic chemistry research.
42539-97-9
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Basic information
- Product Name: TETRAETHYLAMMONIUM FLUORIDE TRIHYDROFLUORIDE
- Synonyms: TETRAETHYLAMMONIUM FLUORIDE TRIHYDROFLUORIDE
- CAS NO:42539-97-9
- Molecular Formula: C8H23F4N
- Molecular Weight: 209.27
- EINECS: N/A
- Product Categories: Ammonium Fluorides (Quaternary);Fluorinating Reagents;Fluorinating Reagents & Building Blocks for Fluorinated Biochemical Compounds;Fluorination;Halogenation;Nucleophilic Fluorinating Reagents;Quaternary Ammonium Compounds;Synthetic Organic Chemistry
- Mol File: 42539-97-9.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: TETRAETHYLAMMONIUM FLUORIDE TRIHYDROFLUORIDE(CAS DataBase Reference)
- NIST Chemistry Reference: TETRAETHYLAMMONIUM FLUORIDE TRIHYDROFLUORIDE(42539-97-9)
- EPA Substance Registry System: TETRAETHYLAMMONIUM FLUORIDE TRIHYDROFLUORIDE(42539-97-9)
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Safety Data
- Hazard Codes: N/A
- Statements: 26/27/28-35
- Safety Statements: 7-9-26-37/39-45
- RIDADR: 1790
- WGK Germany:
- RTECS:
- HazardClass: 8/6.1
- PackingGroup: II
- Hazardous Substances Data: 42539-97-9(Hazardous Substances Data)
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42539-97-9 Usage
Uses
Used in Organic and Inorganic Chemistry:TETRAETHYLAMMONIUM FLUORIDE TRIHYDROFLUORIDE is used as a source of fluoride for various reactions, enabling the synthesis of a wide range of compounds.
Used as a Catalyst in Organic Synthesis:
TETRAETHYLAMMONIUM FLUORIDE TRIHYDROFLUORIDE is used as a catalyst to facilitate and enhance the efficiency of organic reactions, contributing to the production of desired products.
Used as an Electrolyte in Rechargeable Batteries:
TETRAETHYLAMMONIUM FLUORIDE TRIHYDROFLUORIDE is used as an electrolyte to improve the performance and efficiency of rechargeable batteries.
Used in the Production of Semiconductors and Electronics:
TETRAETHYLAMMONIUM FLUORIDE TRIHYDROFLUORIDE is used for its selective material dissolving ability, which aids in the manufacturing process of semiconductors and other electronic components.
Used in Research:
TETRAETHYLAMMONIUM FLUORIDE TRIHYDROFLUORIDE is used as a reagent in organic and inorganic chemistry research due to its relative stability and versatility in various chemical reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 42539-97-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,5,3 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.Calculate Digit Verification of CAS Registry Number 42539-97:
(7*4)+(6*2)+(5*5)+(4*3)+(3*9)+(2*9)+(1*7)=129
129 % 10 = 9
So 42539-97-9 is a valid CAS Registry Number.
42539-97-9 Well-known Company Product Price
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TCI America
(T2026) Tetraethylammonium Fluoride Trihydrofluoride >97.0%(T)
42539-97-9
10g
880.00CNY
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42539-97-9Upstream product
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TETRAETHYLAMMONIUM FLUORIDE TRIHYDROFLUORIDE
