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癸烷

正癸烷[1]
识别
CAS号 124-18-5  checkY
PubChem 15600
ChemSpider 14840
SMILES
 
  • CCCCCCCCCC
Beilstein 1696981
UN编号 2247
EINECS 204-686-4
ChEBI 41808
RTECS HD6550000
DrugBank DB02826
MeSH decane
性质
化学式 C10H22
摩尔质量 142.29 g·mol⁻¹
外观 无色液体
密度 0.73
熔点 −27.9 °C (245.25 K)
沸点 174.1 °C (446.9 K)
溶解性 不混溶
黏度 0.92 cP at 20 °C
危险性
欧盟分类 未列明
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

guǐ化学式CH3(CH2)8CH3烷烃,总共有136种异构体,若不计立体异构则为75个[2],全都是可燃液体。癸烷是汽油的组分之一。与其他烷烃类似,癸烷是非极性分子,不易溶于水之类的极性溶剂中。

反应

癸烷具有烷烃的通性,可发生燃烧反应,氧气充足时生成二氧化碳

2C10H22 + 31O2 → 20CO2 + 22H2O

氧气不充足时则会生成一氧化碳

2C10H22 + 21O2 → 20CO + 22H2O

参见

参考资料

  1. ^ 国际化学品安全卡0428
  2. ^ 癸烷的75个异构体. [2008-04-12]. (原始内容存档于2021-04-21). 

外部链接


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癸烷
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