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Sigma-Aldrich

乙炔基三甲基硅烷

98%

同義詞:

三甲基硅乙炔

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About This Item

線性公式:
(CH3)3SiC≡CH
CAS號碼:
1066-54-2
分子量：:
98.22
Beilstein:
906752
MDL號碼:
MFCD00008569
分類程式碼代碼:
12352100
PubChem物質ID:
24853048
NACRES:
NA.22
形狀:
liquid
化驗:
98%
暫時無法取得訂價和供貨情況

蒸汽壓力

4.18 psi ( 20 °C)

品質等級

200

化驗

98%

形狀

liquid

折射率

n20/D 1.388 (lit.)

bp

53 °C (lit.)

密度

0.709 g/cm3 (lit.)

儲存溫度

2-8°C

SMILES 字串

C[Si](C)(C)C#C

InChI

1S/C5H10Si/c1-5-6(2,3)4/h1H,2-4H3

InChI 密鑰

CWMFRHBXRUITQE-UHFFFAOYSA-N

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相關類別

一般說明

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。[1]乙炔三甲基硅烷基是镍催化苯腈类交联反应底物。[2]

應用

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[3]
  • 合成含有Pd（II）配位点的聚（乙炔三甲基硅烷基）[4]
  • 通过1,3-两极重氮化合物乙酰基环加成合成吡唑[5]

象形圖

FlameExclamation mark
GHS02,GHS07

訊號詞

Danger

危險聲明

H225,H315,H319

危險分類

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

-29.2 °F

閃點（°C）

-34 °C

個人防護裝備

Faceshields, Gloves, Goggles

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分析證明 (COA)

Lot/Batch Number
BCCL7330
0000216165
0000216169
BCCK4884
0000240632

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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
Heterocycles, 68, 1961-1961 (2006)
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
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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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