2-(Chloromethoxy)Ethyltrimethylsilane Tech. 90% Stab. With 0.1% NN-Diisopropylethylamine
Properties
| Vapour pressure | 1.1±0.3 mmHg at 25℃ |
| Refractive index | n20/D 1.435 (lit.) |
| B pt. | 170-172 ℃ (lit.) |
| Density | 0.942 g/mL at 25 ℃ (lit.) |
Safety Information
| Hazard Statement(s) | H226 - H314 |
| Precautionary Statement | P280 - P305 + P351 + P338 - P310 |
| Symbol |
|
| Signal word | Danger |
| HS Code | 2931900090 |
| Flash point | 46℃ |
| Storage Temp. | 0-10℃ |
| Storage Class | 8 |
| Packaging | Glass Bottle |
| UN Number | 2920 |
Description
Recommended products
Cyclopropylamine 98%
Application
SEM-Cl can be used as a reagent for the preparation of 245-trisubstituted tetrahydropyrans form homoallylic alcohols by a Prins-type cyclization reaction.It can also be used in the synthesis of amino acid SEM esters fromN-protected amino acids in the presence of lithium carbonate.
Purpose
For R&D use onlynot for drug household or other uses.
General Description
2-(Trimethylsilyl)ethoxymethyl chloride (SEM-Cl) is a widely used reagent for the preparation protection groups for amines alcohols phenols and carboxy groups.[6][8]The nitrogen of amides and sulfonamides groups are also protected by using SEM-Cl reagent.
Documents
|
COA Not Available |
|
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form |