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[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
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[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
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Safety

TSCA 
No
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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..…

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
ORS0005452
Product name
[BIS(TRIMETHYLSILYL)]SELENIDE
Purity
95.00%
Packaging
1G
Price
$379.05
Updated
2021/12/16
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[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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[BIS(TRIMETHYLSILYL)]SELENIDE Suppliers

Tianjin Zhongxin Chemtech Co., Ltd.
Tel
022-66880623
Fax
86(0)22-66880086
Email
sales@tjzxchem.com
Country
China
ProdList
613
Advantage
60
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Nanjing Credit Trading Co.,Ltd
Tel
025-52164950
Fax
025-86800069
Email
Googlexu_0114@sina.com
Country
China
ProdList
644
Advantage
58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66113011 18112977050
Email
cb6@aikonchem.com
Country
China
ProdList
16684
Advantage
50
Suzhou Siso new material Co.,Ltd.
Tel
0512-65402974 18550909935;
Fax
0512-67544899
Email
siso03@126.com
Country
China
ProdList
1902
Advantage
58
Dayang Chem (Hangzhou) Co.,Ltd.
Tel
571-88938639 +8617705817739
Fax
+86-571-88938652,+86-571- 88492614
Email
info@dycnchem.com
Country
China
ProdList
52849
Advantage
58
Chemwill Asia Co.,Ltd.
Tel
86-21-51086038
Fax
86-21-51861608
Email
chemwill_asia@126.com
Country
CHINA
ProdList
23912
Advantage
58
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
Country
China
ProdList
39894
Advantage
58
Shanghai Jiegu Biotechnology Co., Ltd.
Tel
021-51698675
Email
jiejiegroup@126.com
Country
China
ProdList
4281
Advantage
58
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View Lastest Price from [BIS(TRIMETHYLSILYL)]SELENIDE manufacturers

Career Henan Chemical Co
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

4099-46-1, [BIS(TRIMETHYLSILYL)]SELENIDERelated Search:


  • [BIS(TRIMETHYLSILYL)]SELENIDE
  • Bis(trimethylsilyl)selenide,98%
  • Disilaselenane, 1,1,1,3,3,3-hexamethyl-
  • 4099-46-1
  • C6H18SeSi2