2-庚炔(英语:2-Heptyne)是庚炔的一种,有正庚烷的骨架结构,2号与3号碳原子之间为碳碳三键[3]。它可由1-己炔硫酸二甲酯反应制得。[4]

Quick Facts 2-庚炔, 识别 ...
2-庚炔
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IUPAC名
Hept-2-yne
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CAS号 1119-65-9  checkY
SMILES
 
  • CCCCC#CC
InChI
 
  • 1S/C7H12/c1-3-5-7-6-4-2/h3,5,7H2,1-2H3
InChIKey AMSFEMSYKQQCHL-UHFFFAOYSA-N
性质
化学式 C7H12
摩尔质量 96.17 g·mol−1
密度 0.7504 g·cm−3[1]
沸点 111.5—113 °C(384.6—386.1 K)[2]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
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