产品名称
苯乙炔, 98%
InChI
1S/C8H6/c1-2-8-6-4-3-5-7-8/h1,3-7H
SMILES string
C#Cc1ccccc1
InChI key
UEXCJVNBTNXOEH-UHFFFAOYSA-N
vapor pressure
17.6 mmHg ( 37.7 °C)
assay
98%
impurities
<1% 1,4-dioxane
refractive index
n20/D 1.549 (lit.)
bp
142-144 °C (lit.)
solubility
H2O: insoluble
alcohol: miscible
diethyl ether: miscible
density
0.93 g/mL at 25 °C (lit.)
functional group
phenyl
storage temp.
2-8°C
Quality Level
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Application
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。
General description
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。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
80.6 °F - closed cup
flash_point_c
27 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
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
Tetrahedron Letters, 48, 1457-1457 (2007)
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)
Kyoung Chul Ko et al.
The journal of physical chemistry. A, 116(25), 6837-6844 (2012-06-06)
The intramolecular magnetic coupling constant (J) values of diradical systems linked with two monoradicals through a coupler (para-substituted phenyl acetylene (Model I), meta-substituted phenyl acetylene (Model II), ethylene (Model III)) were investigated by unrestricted density functional theory calculations. We divided
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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