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CAS RN: 18306-29-1 | Product Number: B1245
Bis(trimethylsilyl) Sulfate
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Purity: >98.0%(T)
Synonyms:
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 5G |
€50.00
|
Contact Us | 26 |
|
| 25G |
€176.00
|
Contact Us | 21 |
|
*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 | B1245 |
Purity / Analysis Method 
|
>98.0%(T) |
| Molecular Formula / Molecular Weight | C__6H__1__8O__4SSi__2 = 242.44 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Refrigerated (0-10°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive |
| CAS RN | 18306-29-1 |
| Reaxys Registry Number | 1781429 |
| PubChem Substance ID | 87564181 |
| SDBS (AIST Spectral DB) | 21636 |
| MDL Number | MFCD00008268 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(Neutralization titration) | min. 98.0 % |
Properties (reference)
| Melting Point | 46 °C |
| Boiling Point | 90 °C/4 mmHg |
| Solubility (soluble in) | Benzene |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H314 : Causes severe skin burns and eye damage. H228 : Flammable solid. |
| Precautionary Statements | P260 : Do not breathe dust. 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 | 242-192-0 |
Transport Information:
| UN Number | UN2925 |
| Class | 4.1 / 8 |
| Packing Group | III |
| HS Number | 2931900090 |
Application
Trimethylsilylation of Alcohols using TMS Reagents
References
- 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.
Application
Organosilicon Synthon
References
- Y. Morizawa, T. Hiyama, H. Nozaki, Tetrahedron Lett. 1981, 22, 2297.
- Y. Morizawa, I. Mori, T. Hiyama, H. Nozaki, Synthesis 1981, 899.
- W. Kantlehner, E. Haug, W. W. Mergen, Synthesis 1980, 460.
- M. G. Voronkov, V. K. Roman, E. A. Maletina, ibid. 1982, 277.
- P. Bourgeois, N. Duffaut, Bull. Soc. Chim. Fr. 1980, II-195.
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