[BIS(TRIMETHYLSILYL)]SELENIDE
![[BIS(TRIMETHYLSILYL)]SELENIDE Structure](CAS/GIF/4099-46-1.gif)
- CAS No.
- 4099-46-1
- Chemical Name:
- [BIS(TRIMETHYLSILYL)]SELENIDE
- Synonyms
- [BIS(TRIMETHYLSILYL)]SELENIDE;Bis(trimethylsilyl)selenide,98%;Disilaselenane, 1,1,1,3,3,3-hexamethyl-
- CBNumber:
- CB4341938
- Molecular Formula:
- C6H18SeSi2
- Molecular Weight:
- 225.34
- MDL Number:
- MFCD00143781
- MOL File:
- 4099-46-1.mol
- MSDS File:
- SDS
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS02,GHS08,GHS09,GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H373-H301+H331-H410-H226 |
| Precautionary statements | P260-P314-P501-P273-P391-P501 |
| TSCA | No |
[BIS(TRIMETHYLSILYL)]SELENIDE Chemical Properties,Uses,Production
Chemical Properties
CLEAR COLOURLESS TO YELLOW LIQUID
Physical properties
bp 45–46°C/5.3 mmHg.
Uses
Bis(trimethylsilyl) Selenide can be used as synthesis of unsymmetrical selenides; generation of selenoaldehydes;
reduction of sulfoxides, selenoxides, and
telluroxides).
Bis(trimethylsilyl)
selenide reacts with equimolar amounts of n-butyllithium to generate
Me3SiSeLi, alkylation of which then provides trimethylsilyl
alkyl selenides. Similar treatment of Me3SiSeR with BuLi /
R2X successfully leads to unsymmetrical selenides in good yields
(eq 5).Use of acid chlorides in place of alkyl halides results in
the formation of selenoesters.
Preparation
In the initial studies, bis(trimethylsilyl) selenide was synthesized by the following two methods: silylation of sodium selenide (or lithium selenide) with chlorotrimethylsilane (eq 1) or reaction of bromobenzene, magnesium, and selenium with chlorotrimethylsilane (eq 2).
[BIS(TRIMETHYLSILYL)]SELENIDE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18751 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10311 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9725 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49978 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43340 | 58 |
| Chemwill Asia Co.,Ltd. | 86-21-51086038 | chemwill_asia@126.com | CHINA | 23912 | 58 |
| Tianjin Zhongxin Chemtech Co., Ltd. | 022-66880623 | sales@tjzxchem.com | China | 613 | 60 |
View Lastest Price from [BIS(TRIMETHYLSILYL)]SELENIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
![[BIS(TRIMETHYLSILYL)]SELENIDE pictures](https://img.chemicalbook.com/ProductImageEN/2018-12/Small/65442260-9af0-4ccc-8642-685ff706a930.png) |
2019-07-06 | [BIS(TRIMETHYLSILYL)]SELENIDE
4099-46-1
|
US $1.00 / kg | 1kg | 95%-99% | 10kg | Career Henan Chemical Co |
-
- [BIS(TRIMETHYLSILYL)]SELENIDE
4099-46-1
- US $1.00 / kg
- 95%-99%
- Career Henan Chemical Co