M32631
2-甲基丁烷
ReagentPlus®, ≥99%
别名:
异戊烷
蒸汽密度
2.6 (vs air)
质量水平
蒸汽压
11.17 psi ( 20 °C)
产品线
ReagentPlus®
方案
≥99%
表单
liquid
自燃温度
788 °F
expl. lim.
8.3 %
dilution
(for general lab use)
折射率
n20/D 1.354 (lit.)
沸点
30 °C (lit.)
mp
-160 °C
密度
0.62 g/mL at 25 °C (lit.)
储存温度
2-8°C
SMILES字符串
CCC(C)C
InChI
1S/C5H12/c1-4-5(2)3/h5H,4H2,1-3H3
InChI key
QWTDNUCVQCZILF-UHFFFAOYSA-N
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一般描述
2-甲基丁烷是一种易燃的高挥发性脂肪族烃，在有机合成中用作溶剂。它也用于与干冰或液氮一起快速冷冻生物样品。
应用
2-甲基丁烷可用作：
- 以铬-氧化铝为催化剂，用两段脱氢法合成异戊二烯的反应物。
- 用弱极性溶剂研究了芘取代的 1,3,4-恶二唑衍生物的分子内电荷转移（ICT）效应和溶剂致变色行为。
其他说明
编号 M32631-4X1L 的产品将停止供应。请订购属性与规格完全相同的单瓶 M32631-1L。
法律信息
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - STOT SE 3
靶器官
Central nervous system
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 2
闪点(°F)
-59.8 °F - closed cup
闪点(°C)
-51 °C - closed cup
法规信息
危险化学品
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