550477
3,9-十二烷二炔
97%
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关于此项目
线性分子式:
CH3CH2C≡C(CH2)4C≡CCH2CH3
化学文摘社编号:
分子量:
162.27
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
方案
97%
折射率
n20/D 1.465 (lit.)
沸点
55-58 °C/0.5 mmHg (lit.)
密度
0.809 g/mL at 25 °C (lit.)
SMILES字符串
CCC#CCCCCC#CCC
InChI
1S/C12H18/c1-3-5-7-9-11-12-10-8-6-4-2/h3-4,9-12H2,1-2H3
InChI key
SLQXYOMUNKJHRV-UHFFFAOYSA-N
一般描述
3,9-Dodecadiyne is an internal diyne that can undergo nickel-catalyzed cycloaddition with aryl nitriles to form pyridines.
应用
3,9-Dodecadiyne may be used as a monomer to prepare soluble hyperbranched poly(phenylenealkenes) via transition metal-catalyzed polycyclotrimerization. It may also be used as a starting material for preparing 1,2,3,4,9,10-hexaethyl-6,7,8,9-tetrahydroanthracene.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
A nickel-catalyzed route to pyridines.
McCormick MM, et al.
Journal of the American Chemical Society, 127(14), 5030-5031 (2005)
New catalysts for polymerizations of substituted acetylenes.
Tang BZ, et al.
ACS Symp. Ser., 760 (2000)
Novel synthetic route to octasubstituted naphthalenes from four alkynes and one olefin unit via zirconacyclopentadienes and 1,2-diiodo-3,4,5,6-tetraalkylbenzene.
Zhou X, et al.
The Journal of Organic Chemistry, 69(13), 4559-4562 (2004)
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