218170
乙炔基三甲基硅烷
98%
别名:
三甲基硅乙炔
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关于此项目
线性分子式:
(CH3)3SiC≡CH
化学文摘社编号:
分子量:
98.22
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
906752
产品名称
乙炔基三甲基硅烷, 98%
refractive index
n20/D 1.388 (lit.)
InChI
1S/C5H10Si/c1-5-6(2,3)4/h1H,2-4H3
SMILES string
C[Si](C)(C)C#C
InChI key
CWMFRHBXRUITQE-UHFFFAOYSA-N
vapor pressure
4.18 psi ( 20 °C)
assay
98%
form
liquid
bp
53 °C (lit.)
density
0.709 g/cm3 (lit.)
storage temp.
2-8°C
Quality Level
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Application
乙炔三甲基硅烷基用于：
- 微波辅助一锅法三步Sonogashira交联-脱硅环加成反应，制备1,4-取代1,2，3-三唑
- 合成含有Pd（II）配位点的聚（乙炔三甲基硅烷基）
- 通过1,3-两极重氮化合物乙酰基环加成合成吡唑
General description
激光诱导气态乙炔三甲基硅烷基聚合反应被用来进行聚碳硅烷薄膜化学蒸发沉淀。乙炔三甲基硅烷基是镍催化苯腈类交联反应底物。
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
-29.2 °F
flash_point_c
-34 °C
ppe
Faceshields, Gloves, Goggles
法规信息
危险化学品
此项目有
Frédéric Friscourt et al.
Organic letters, 12(21), 4936-4939 (2010-10-15)
A microwave-assisted, one-pot, three-step Sonogashira cross-coupling-desilylation-cycloaddition sequence was developed for the convenient preparation of 1,4-disubstituted 1,2,3-triazoles starting from a range of halides, acyl chlorides, ethynyltrimethylsilane, and azides.
Francisco J Caparrós et al.
Molecules (Basel, Switzerland), 25(4) (2020-02-26)
A new 2,7,10,15-tetraethynyldibenzo[g,p]chrysene ligand (1) and two tetranuclear gold(I) derivatives containing PPh3 (3) and PMe3 (4) phosphines were synthesized and characterized by 1H and 31P NMR, IR spectroscopy, and high-resolution mass spectrometry. The compounds were studied in order to analyze
Fabian Reiß et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 24(21), 5667-5674 (2018-02-02)
The reaction of the allene precursor Li2 (Me3 SiC3 SiMe3 ) with [Cp2 ZrCl2 ] (Cp=cyclopentadienyl) was examined. The selective formation of hitherto unknown linear, allene-bridged dizirconocene complexes [(Cp2 ZrCl)2 {-μ-(Me3 Si)C3 (SiMe3 )-}] and [(Cp2 Zr)2 {-μ-(Me3 Si)C3 (SiMe3
Hong Shang et al.
Advanced materials (Deerfield Beach, Fla.), 30(27), e1801459-e1801459 (2018-05-26)
In situ weaving an all-carbon graphdiyne coat on a silicon anode is scalably realized under ultralow temperature (25 °C). This economical strategy not only constructs 3D all-carbon mechanical and conductive networks with reasonable voids for the silicon anode at one
Synthesis and characterization of poly (ethynyltrimethylsilane) containing Pd (II) coordination sites.
Russo MV, et al.
Polymer, 37(9), 1715-1722 (1996)
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