Ordering
Available Variants1 g
CHA.10160-1g
Price
€48.78
Available – Dispatch in 14 days
5 g
CHA.10160-5g
Price
€102.60
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
1 g | CHA.10160-1g | €48.78 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
5 g | CHA.10160-5g | €102.60 |
99%
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Linear Formula | (CH3)3CSi(CH3)2C≡CH |
|---|---|
| CAS Number | 86318-61-8 |
| Molecular Weight | 140.30 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
| PubChem Substance ID | 24864798 |
| MDL number | MFCD00191877 |
| Beilstein/REAXYS Number | 1921466 |
| Assay | 99% |
Safety Information Handling visibility
| pictograms |
GHS02
 GHS02
|
|---|---|
| signalword | Danger |
| hcodes | H225 |
| pcodes | P210 |
| Hazard Classifications | Flam. Liq. 2 |
| Storage Class | 3 - Flammable liquids |
| wgk | WGK 3 |
| flash_point_f | 42.8 °F - closed cup |
| flash_point_c | 6 °C - closed cup |
| ppe | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
Technical Overview & Applications Use-case context
(tert-Butyldimethylsilyl)acetylene, CAS 86318-61-8, is a highly specialized silyl-protected alkyne reagent widely utilized in industrial laboratories for advanced synthetic applications. Its primary function is to serve as a protected acetylene building block, enabling selective transformations in complex molecule synthesis. In pharmaceutical R&D, this compound is indispensable for the preparation of alkyne-functionalized intermediates, which are critical in the development of novel drug candidates. Its high-purity grade ensures minimal impurities, making it suitable for use as an analytical standard in quality control processes. Procurement of this reagent from reputable suppliers guarantees consistent quality, essential for reproducible results in industrial settings. The tert-butyldimethylsilyl (TBS) group provides stability under various reaction conditions, allowing for controlled deprotection when needed. This versatility, combined with its role in enabling precise synthetic strategies, underscores its value in both research and industrial applications.
