143774
2-戊烯，顺反异构体混合物
99%
别名:
β-Amylene, β-n-Amylene, 1-Methyl-2-ethylethylene, 3-Pentene, sym-Methylethylethylene
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
CH3CH2CH=CHCH3
化学文摘社编号:
分子量:
70.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-695-0
Beilstein/REAXYS Number:
969151
MDL number:
产品名称
2-戊烯，顺反异构体混合物, 99%
InChI key
QMMOXUPEWRXHJS-HWKANZROSA-N
InChI
1S/C5H10/c1-3-5-4-2/h3,5H,4H2,1-2H3/b5-3+
SMILES string
CCC=CC
vapor pressure
8.06 psi ( 20 °C)
assay
99%
form
liquid
refractive index
n20/D 1.38 (lit.)
bp
37 °C (lit.)
density
0.65 g/mL at 25 °C (lit.)
storage temp.
2-8°C
Quality Level
Application
2-Pentene (mixture of cis and trans) was used in the synthesis of polycyclopentene by ring-opening metathesis polymerization.
General description
2-Pentene undergoes addition reaction with phenoxathiin cation radical in acetonitrile solution to form bis(10-phenoxathiiniumyl)alkane adducts.
signalword
Danger
hcodes
Hazard Classifications
Asp. Tox. 1 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-49.0 °F - closed cup
flash_point_c
-45 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
此项目有
Synthesis of narrow-distribution polycyclopentene using a ruthenium ring-opening metathesis initiator.
Myers SB and Register RA.
Polymer, 49(4), 877-882 (2008)
Bing-Jun Zhao et al.
The Journal of organic chemistry, 72(16), 6154-6161 (2007-07-03)
Addition of phenoxathiin cation radical (PO*+) to acyclic alkenes in acetonitrile (MeCN) solution occurred stereospecifically to form bis(10-phenoxathiiniumyl)alkane adducts. Stereospecific trans addition is ascribed to the intermediacy of an episulfonium cation radical. The alkenes used were cis- and trans-2-butene, cis-
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持