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CAS RN: 18162-48-6 | Product Number: B0995
tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]
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![tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "tert-Butyldimethylchlorosilane [tert-Butyldimethylsilylating Agent]")
Purity: >98.0%(GC)
Synonyms:
- tert-Butylchlorodimethylsilane
- tert-Butyldimethylsilyl Chloride
- TBDMSCl
- TBSCl
Documents:
| Size | Unit Price | Philadelphia, PA | Portland, OR | Japan* | Quantity |
|---|---|---|---|---|---|
| 5G |
$23.00
|
4 | 4 | 1 |
|
| 25G |
$72.00
|
6 | 6 | ≥20 |
|
| 100G |
$137.00
|
6 | 3 | ≥20 |
|
* Items in stock locally ship in 1-2 business days. Items from Japan stock are able to ship from a US warehouse within 2 weeks. Please contact TCI for lead times on items not in stock. Excludes regulated items and items that ship on ice.
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*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.
| Product Number | B0995 |
| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__6H__1__5ClSi = 150.72 |
| Physical State (20 deg.C) | Solid |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive |
| CAS RN | 18162-48-6 |
| Reaxys Registry Number | 505999 |
| PubChem Substance ID | 87563948 |
| SDBS (AIST Spectral DB) | 23002 |
| MDL Number | MFCD00000501 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 88.0 to 92.0 °C |
Properties (reference)
| Melting Point | 88 °C |
| Boiling Point | 125 °C |
| Solubility (soluble in) | dichloromethane,Ether,Toluene,Benzene |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H314 : Causes severe skin burns and eye damage. H228 : Flammable solid. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dusts or mists. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face 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/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. 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. P405 : Store locked up. |
Related Laws:
| RTECS# | VV2000000 |
Transport Information:
| UN Number (DOT-AIR) | UN2925 |
| Class (DOT-AIR) | 4.1/8 |
| Packing Group (TCI-A) | II |
| HS Number | 2931.90.9010 |
Application
t-Butyldimethylsilylation of Alcohols using TBS Reagents
References
1)Protection of Hydroxyl Groups as tert-Butyldimethylsilyl Derivatives
E. J. Corey, A. Venkateswarlu, J. Am. Chem. Soc. 1972, 94, 6190.
2)Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
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