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257486

Sigma-Aldrich

2-甲基-1-丁烯

98%

同義詞:

γ-异戊烯, 1-异戊烯, 2-甲基-1-丁烯

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選擇尺寸

25 G


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25 G

About This Item

線性公式:
CH3CH2C(CH3)=CH2
CAS號碼:
分子量::
70.13
Beilstein:
505975
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22


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蒸汽壓力

9.98 psi ( 20 °C)

品質等級

化驗

98%

形狀

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.)

儲存溫度

2-8°C

SMILES 字串

CCC(C)=C

InChI

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

InChI 密鑰

MHNNAWXXUZQSNM-UHFFFAOYSA-N

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一般說明

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 [1]。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[2]

應用


  • 燃烧特性分析:对包括 2-甲基-1-丁烯在内的类似汽油的戊烯异构体混合物的燃烧特性进行了详细研究,深入了解了层燃速度、点火延迟时间和一氧化碳激光吸收情况,有助于优化燃料配方以提高发动机性能(Gregoire et al., 2023)。

  • 加氢机理研究:利用对氢诱导极化技术进行的研究探索支撑金属催化剂上的亚甲基环丁烷加氢机理,其中2-甲基-1-丁烯是关键的中间体,为催化过程开发提供了潜在的进步(Salnikov et al., 2022)。

  • 氢原子反应动力学:一项广泛的理论研究考察了氢原子与小烯(包括 2-甲基-1-丁烯)的反应,揭示了对理解和设计更好的化学合成过程至关重要的分层反应机制(Power et al., 2021)。

  • 不对称烯烃的臭氧分解:一项关于不对称烯(包括 2-甲基-1-丁烯)臭氧分解的研究利用基质分离和傅立叶变换红外光谱来研究化学途径,为大气化学和污染物降解提供了宝贵的见解(Wang et al., 2020)。

象形圖

Flame

訊號詞

Danger

危險聲明

危險分類

Flam. Liq. 1

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

-34.6 °F - closed cup

閃點(°C)

-37 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves


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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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