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Published TCIMAIL newest issue No.199
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CAS RN: 429-41-4 | Product Number: T1125
Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran) [for Catalyst of silylation and cleavage of silyl ether]
![Chemical Structure of Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran) [for Catalyst of silylation and cleavage of silyl ether]](/medias/T1125.jpg?context=bWFzdGVyfHJvb3R8NTEyODZ8aW1hZ2UvanBlZ3xhRGMzTDJoa1pTODRPVEl6TXpVM09UQTBPVEkyTDFReE1USTFMbXB3Wnd8YTNhMWYzMGY3Y2NkMjZmOTJjYTdkMWM4ZmNjMjg1YzY4ZTVhNjM1ZTUxZDllYTA0MWM3Y2U3OGUzYTM1YTFjOQ "Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran) [for Catalyst of silylation and cleavage of silyl ether]")
![Thumbnail of Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran) [for Catalyst of silylation and cleavage of silyl ether]](/medias/T1125.jpg?context=bWFzdGVyfHJvb3R8MTM3Mjl8aW1hZ2UvanBlZ3xhRGsyTDJnMU5TODRPVE0yTnprME5EZzRPRFl5TDFReE1USTFMbXB3Wnd8NWFmNWIwODExMWNlYjJlYmZhODNiMTQzZDI5MmM2M2NmYmQzOWE3MzhiOGFlNTg3ZmU2OTA0NjQyMjg1MDkxNA)
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![Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran) [for Catalyst of silylation and cleavage of silyl ether]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran) [for Catalyst of silylation and cleavage of silyl ether]")
Purity:
Synonyms:
- TBAF (ca. 1mol/L in Tetrahydrofuran)
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 25ML |
€47.00
|
10 | 39 |
|
| 100ML |
€156.00
|
11 | ≥60 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | T1125 |
| Molecular Formula / Molecular Weight | C__1__6H__3__6FN = 261.47 |
| Physical State (20 deg.C) | Liquid |
Storage Temperature 
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| CAS RN | 429-41-4 |
| Reaxys Registry Number | 3570522 |
| PubChem Substance ID | 87576916 |
| Merck Index (14) | 9187 |
| MDL Number | MFCD00011747 |
Specifications
| Appearance | Colorless to Yellow clear liquid |
| Concentration(Nonaqueous Titration) | 1.00 to 1.10 mol/L |
| Water | max. 7.0 % |
| TBHF-HF(neutralization titration) | max. 2.0 % |
Properties (reference)
| Flash point | -17 °C |
| Specific Gravity (20/20) | 0.91 |
| Solubility in water | Completely miscible |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H302 : Harmful if swallowed. H314 : Causes severe skin burns and eye damage. H371 : May cause damage to organs. H372 : Causes damage to organs through prolonged or repeated exposure. H351 : Suspected of causing cancer. H335 : May cause respiratory irritation. H225 : Highly flammable liquid and vapour. |
| Precautionary Statements | P260 : Do not breathe mist or vapours. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. |
Related Laws:
| EC Number | 207-057-2 |
Transport Information:
| UN Number | UN2924 |
| Class | 3 / 8 |
| Packing Group | II |
| HS Number | 2923900090 |
Application
t-Butyldimethylsilylation of Alcohols using TBS Reagents
References
- Solvent-modulated Pd/C-catalyzed Deprotection of Silyl Ethers and Chemoselective Hydrogenation
- Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
PubMed Literature
Documents
Product Articles
[Product Highlights] A Useful Hydrazone Derivative Usable for a Neutral Formyl Anion EquivalentProduct Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
C of A & Other Certificates
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Analytical Charts
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Other Documents
Related Products
Tetrabutylammonium Fluoride (70-75% in Water)
| Product # | T1339 |
| CAS RN | 429-41-4 |
| Purity / Analysis Method: |
Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran)
| Product # | T1338 |
| CAS RN | 429-41-4 |
| Purity / Analysis Method: |