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Merck

117706

Sigma-Aldrich

苯乙炔

98%

别名:

乙炔苯

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About This Item

线性分子式:
C6H5CCH
CAS号:
分子量:
102.13
Beilstein:
605461
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽压

17.6 mmHg ( 37.7 °C)

质量水平

方案

98%

杂质

<1% 1,4-dioxane

折射率

n20/D 1.549 (lit.)

沸点

142-144 °C (lit.)

溶解性

H2O: insoluble
alcohol: miscible
diethyl ether: miscible

密度

0.93 g/mL at 25 °C (lit.)

官能团

phenyl

储存温度

2-8°C

SMILES字符串

C#Cc1ccccc1

InChI

1S/C8H6/c1-2-8-6-4-3-5-7-8/h1,3-7H

InChI key

UEXCJVNBTNXOEH-UHFFFAOYSA-N

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一般描述

苯乙炔是一种芳香有机化合物,常用于Sonogashira偶联反应。苯乙炔在Rh和Pt复合物催化下形成聚苯乙炔

应用

在存在三甲基铝的情况下,末端乙炔可用于将硝基转换到炔基羟基胺。
苯乙炔被用来研究钯催化苯乙炔氧化羰基化反应产物形成机制

警示用语:

Danger

危险分类

Aquatic Chronic 3 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

80.6 °F - closed cup

闪点(°C)

27 °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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Rhodium and platinum complexes as catalysts for the polymerization of phenylacetylene.
Furlani A, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 24(5), 991-1005 (1986)
Tetrahedron Letters, 48, 1457-1457 (2007)
Katarina Novakovic et al.
Physical chemistry chemical physics : PCCP, 10(5), 749-753 (2008-02-07)
This paper reports on the influence of oscillations on product selectivity as well as the dynamics of product formation during the palladium-catalysed phenylacetylene oxidative carbonylation reaction in a catalytic system (PdI2, KI, Air, NaOAc in methanol). The occurrence of the
Zhuofeng Ke et al.
Journal of the American Chemical Society, 134(37), 15418-15429 (2012-09-13)
Artificial metalloenzyme, composed of metal complex(es) and a host protein, is a promising way to mimic enzyme catalytic functions or develop novel enzyme-like catalysis. However, it is highly challenging to unveil the active site and exact reaction mechanism inside artificial
Hui Xu et al.
The Journal of organic chemistry, 76(8), 2448-2458 (2011-03-18)
An efficient synthesis of trisubstituted alkenes including 1,2-heterodisubstituted alkenes has been described. Reactions of thiols and amines with 1,1-dibromo-1-alkenes in the presence of TBAF·3H(2)O afford (Z)-2-bromovinyl sulfides and (Z)-2-bromovinyl amines regio- and stereoselectively. The reaction proceeds under catalyst-free conditions with

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