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Merck

244481

Sigma-Aldrich

1-(三甲基硅基)丙炔

99%

别名:

三甲基-1-丙炔基硅烷

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5 G
$223.00
25 G
$687.00

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5 G
$223.00
25 G
$687.00

About This Item

线性分子式:
CH3C≡CSi(CH3)3
CAS号:
分子量:
112.24
Beilstein:
1071311
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

$223.00


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蒸汽密度

>1 (vs air)

方案

99%

表单

liquid

折射率

n20/D 1.417 (lit.)

沸点

99-100 °C (lit.)

密度

0.758 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES字符串

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

InChI

1S/C6H12Si/c1-5-6-7(2,3)4/h1-4H3

InChI key

DCGLONGLPGISNX-UHFFFAOYSA-N

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应用

1-(三甲基甲硅烷基)丙炔被用于通过钯催化的碳环化反应合成高度取代的茚[1],以及通过铑催化的与2-溴苯基硼酸的反应合成茚酮[2]

象形图

Flame

警示用语:

Danger

危险声明

危险分类

Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

39.2 °F - closed cup

闪点(°C)

4 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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其他客户在看

Journal of the American Chemical Society, 105, 7473-7473 (1983)
Tetrahedron Letters, 33, 5969-5969 (1992)
Yasuyuki Harada et al.
Journal of the American Chemical Society, 129(17), 5766-5771 (2007-04-10)
The Rh-catalyzed reaction of alkynes with 2-bromophenylboronic acids involves carbonylative cyclization to give indenones. The key steps in the reaction involve the addition of an arylrhodium(I) species to an alkyne and the oxidative addition of C-Br bonds on the adjacent
Daohua Zhang et al.
The Journal of organic chemistry, 72(1), 251-262 (2006-12-30)
The synthesis of highly substituted indenes has been achieved by three different transition metal-mediated methods. The first method involves the palladium-catalyzed carboannulation of internal alkynes. The second method utilizes a two-step approach, which involves first the palladium/copper-catalyzed cross-coupling of terminal
Journal of Polymer Science Part A: Polymer Chemistry, 25, 1353-1353 (1987)

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