产品名称
1,4-环己二烯, 97%
InChI
1S/C6H8/c1-2-4-6-5-3-1/h1-2,5-6H,3-4H2
SMILES string
C1C=CCC=C1
InChI key
UVJHQYIOXKWHFD-UHFFFAOYSA-N
assay
97%
form
liquid
contains
~0.1% hydroquinone as stabilizer
impurities
3% benzene
refractive index
n20/D 1.472 (lit.)
bp
88-89 °C (lit.)
density
0.847 g/mL at 25 °C (lit.)
storage temp.
2-8°C
Quality Level
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Application
以1,4-环己二烯 (1,4-CHD) 为研究对象,研究了1,4-CHD 在强激光脉冲照射下的重碎裂形成母离子的过程。
用于电子转移介导的开环反应中形成的自由基中间体的还原
General description
1,4-环己二烯是催化加氢反应的有效氢供体。它能迅速地用氢取代N-苄氧基氨基甲酸酯、苄酯、苄醚和苄胺的苄基。在钌 (II)-三苯基膦催化剂存在下在高温下形成苯。
signalword
Danger
hcodes
Hazard Classifications
Carc. 1A - Flam. Liq. 2 - Muta. 1B - STOT RE 2
target_organs
Blood
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
19.4 °F - closed cup
flash_point_c
-7 °C - closed cup
法规信息
危险化学品
此项目有
A key factor in parent and fragment ion formation on irradiation with an intense femtosecond laser pulse.
Harada H, et al.
Chemical Physics Letters, 342(5), 563-570 (2001)
Rapid removal of protecting groups from peptides by catalytic transfer hydrogenation with 1, 4-cyclohexadiene.
Felix AM,et al.
The Journal of Organic Chemistry, 43(21), 4194-4196 (1978)
Organometallics, 25, 5456-5456 (2006)
Jaya S Kudavalli et al.
Organic letters, 12(23), 5550-5553 (2010-11-09)
Benzene-cis- and trans-1,2-dihydrodiols undergo acid-catalyzed dehydration at remarkably different rates: k(cis)/k(trans) = 4500. This is explained by formation of a β-hydroxycarbocation intermediate in different initial conformations, one of which is stabilized by hyperconjugation amplified by an aromatic no-bond resonance structure
Yide Gao et al.
The journal of physical chemistry. A, 113(25), 6955-6963 (2009-06-06)
A quantitative understanding of the thermochemistry of cyclohexadienyl radical and 1,4-cyclohexadiene is beneficial for diverse areas of chemistry. Given the interest in these two species, it is surprising that more detailed thermodynamic data concerning the homolytic C-H bond enthalpies of
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