[BIS(TRIMETHYLSILYL)]SELENIDE
- Product Name
- [BIS(TRIMETHYLSILYL)]SELENIDE
- 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
- Formula Weight
- 225.34
- MOL File
- 4099-46-1.mol
[BIS(TRIMETHYLSILYL)]SELENIDE Property
- Melting point:
- -7°C
- Boiling point:
- 58-9°C/11mmHg
- Density
- 0,9 g/cm3
- refractive index
- 1.481
- Flash point:
- 59.6±18.7℃
- solubility
- sol Et2O and THF.
- form
- liquid
- Specific Gravity
- 0.90
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
Safety
- TSCA
- No
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H226Flammable liquid and vapour
H373May cause damage to organs through prolonged or repeated exposure
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P273Avoid release to the environment.
P314Get medical advice/attention if you feel unwell.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- ORS0005452
- Product name
- [BIS(TRIMETHYLSILYL)]SELENIDE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $379.05
- Updated
- 2021/12/16
[BIS(TRIMETHYLSILYL)]SELENIDE Chemical Properties,Usage,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
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View Lastest Price from [BIS(TRIMETHYLSILYL)]SELENIDE manufacturers
- Product
- [BIS(TRIMETHYLSILYL)]SELENIDE 4099-46-1
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 95%-99%
- Supply Ability
- 10kg
- Release date
- 2018-12-18