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Merck
CN

257486

Sigma-Aldrich

2-甲基-1-丁烯

98%

别名:

γ-异戊烯, 1-异戊烯, 2-甲基-1-丁烯

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About This Item

线性分子式:
CH3CH2C(CH3)=CH2
CAS号:
分子量:
70.13
Beilstein:
505975
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽压

9.98 psi ( 20 °C)

质量水平

检测方案

98%

形式

liquid

折射率

n20/D 1.378 (lit.)

bp

31 °C (lit.)

mp

−137 °C (lit.)

密度

0.65 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES字符串

CCC(C)=C

InChI

1S/C5H10/c1-4-5(2)3/h2,4H2,1,3H3

InChI key

MHNNAWXXUZQSNM-UHFFFAOYSA-N

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一般描述

本文研究强酸性大孔树脂催化剂上乙醇醚化反应中 2-甲基-1-丁烯的反应性 。此外,本文还研究了在硝基甲烷中 2-甲基-1-丁烯与氢和氯化氘加成的动力学和机理

应用


  • Combustion Properties Analysis: A detailed study on the combustion properties of a gasoline-like blend of pentene isomers, including 2-Methyl-1-butene, provided insights into laminar flame speed, ignition delay time, and CO laser absorption, aiding in the optimization of fuel formulations for enhanced engine performance (Gregoire et al., 2023).

  • Hydrogenation Mechanism Study: Research utilizing the parahydrogen-induced polarization technique explored the mechanisms of methylenecyclobutane hydrogenation over supported metal catalysts, with 2-Methyl-1-butene serving as a key intermediate, offering potential advancements in catalytic process development (Salnikov et al., 2022).

  • Reaction Kinetics with Hydrogen Atoms: An extensive theoretical study examined the reactions of hydrogen atoms with small alkenes, including 2-Methyl-1-butene, shedding light on the hierarchical reaction mechanisms crucial for understanding and designing better chemical synthesis processes (Power et al., 2021).

  • Ozonolysis of Asymmetric Alkenes: A study on the ozonolysis of asymmetric alkenes, including 2-Methyl-1-butene, used matrix isolation and FT-IR spectroscopy to investigate the chemical pathways, providing valuable insights into atmospheric chemistry and pollutant degradation (Wang et al., 2020).

象形图

Flame

警示用语:

Danger

危险声明

危险分类

Flam. Liq. 1

WGK

WGK 3

闪点(°F)

closed cup

闪点(°C)

closed cup

个人防护装备

Eyeshields, Faceshields, Gloves

法规信息

危险化学品

分析证书(COA)

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Etherification rates of 2-methyl-2-butene and 2-methyl-1-butene with ethanol for environmentally clean gasoline production.
Oktar N, et al.
Journal of Chemical Technology and Biotechnology, 74(2), 155-161 (1999)
Kinetics and mechanism of addition of acids to olefins. III. Addition of hydrogen chloride to 2-methyl-1-butene, 2-methyl-2-butene, and isoprene in nitromethane.
Pocker Y, et al.
Journal of the American Chemical Society, 91(15), 4199-4205 (1969)

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