環己基甲醇
化合物
環己基甲醇是一種有機化合物,化學式為C6H11–CH2–OH,是環己烷環被醇官能化而得來。環己基甲醇一般是無色液體,但有時可能是黃色。
環己基甲醇 | |
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IUPAC名 Cyclohexylmethanol | |
別名 | Cyclohexanemethanol |
識別 | |
CAS號 | 100-49-2 |
PubChem | 7507 |
ChemSpider | 7226 |
SMILES |
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InChI |
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InChIKey | VSSAZBXXNIABDN-UHFFFAOYAW |
性質 | |
化學式 | C7H14O |
摩爾質量 | 114,19 g·mol−1 g·mol⁻¹ |
外觀 | 無色液體,氣味似酒精[1] |
密度 | 0,9339 g·cm−3[2] |
熔點 | 19 °C[1] |
沸點 | 187-188 °C[3] |
溶解性(水) | 微溶於水[4] |
危險性 | |
閃點 | 71 °C.[1] |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
製備
環己基甲醇可通過兩部製備:第一步是讓環己烯發生氫甲酰化反應生成環己基甲醛,這一步也會使部分環己基甲醇氫化生成環己烷;第二步是將此前反應得到的環己基甲醛氫化,就製成了環己基甲醇。[5][6]
參考文獻
- ^ 1.0 1.1 1.2 Record of Cyclohexylmethanol in the GESTIS Substance Database from the IFA, accessed on 4 October 2014.
- ^ Vinzenz Prey, Jürgen Bartsch: Dipolmessungen an Pyranose- und Furanose-Modellsubstanzen. In: Justus Liebigs Annalen der Chemie. 712, 1968, S. 201–207, doi:10.1002/jlac.19687120124.
- ^ Bruce Rickborn, Stanley E. Wood: Cleavage of cyclopropanes by diborane. In: Journal of the American Chemical Society. 93, 1971, S. 3940–3946, doi:10.1021/ja00745a021.
- ^ Paul Ruelle, Ulrich W. Kesselring: The hydrophobic propensity of water toward amphiprotic solutes: Prediction and molecular origin of the aqueous solubility of aliphatic alcohols. In: Journal of Pharmaceutical Sciences. 86, 1997, S. 179–186, doi:10.1021/js9603109.
- ^ EP patent 2000453,Tominaga Kenichi,「Method for Producing Alcohol by Using Carbon Dioxide as Raw MaterialL」,發表於2008-12-10.
- ^ Feng, Jinhai; Garland, Marc. "The Unmodified Homogeneous Rhodium-Catalyzed Hydroformylation of Cyclohexene and the Search for Monometallic Catalytic Binuclear Elimination" Organometallics 1999, volume 18, 1542-1546. doi:10.1021/om980531k