In general, the hydroxyl group makes alcohols polar. 16545-68-9, formula is C3H6O, Because of hydrogen bonding, alcohols tend to have higher boiling points than comparable hydrocarbons and ethers. Category: alcohols-buliding-blocks
Liu, Yongfeng;Sheng, Yuqi;Wei, Ping;Zhang, Lu;Yao, Shengzhuo;Liu, Haifeng;Sun, Hua research published 《 The Third Body Effect of Carbon Dioxide on N-heptane Ignition Delay Characteristics under O2/CO2 Conditions》, the research content is summarized as follows. In order to study the impact of CO2 during n-heptane ignition delay under O2/CO2 conditions, this study presents a numerical and exptl. study in four cases (40 mol.% O2/60 mol.% CO2, 50 mol.% O2/50 mol.% CO2, 57 mol.% O2/43 mol.% CO2 and 65 mol.% O2/35 mol.% CO2). Firstly, a third body effect (TBE) model is presented, which considers the third body efficiency of CO2. Secondly, the TBE model adds the third body efficiency into a one-step global mechanism and obtains an ignition delay time formula according to the auto-ignition theory. Thirdly, experiments are carried out in a constant volume combustion chamber (CVCC) test system. Furthermore, the experiment and simulation results are compared and discussed. In addition, two parameters (α and β) are defined to study the third body effect and the chem. effect of CO2 resp. Finally, chem. kinetic analyses are used to study the CO2 effect. The results show that the TBE model is in agreement with the experiment and the maximum difference is 8.94% under the 57 mol.% O2/43 mol.% CO2 condition. The third body effect is the main effect of CO2 and it can decrease small mol. intermediates and radicals. Besides, C3H6O is the most affected species by the third body effect of CO2 among four prominent intermediate species. Furthermore, the third body effect of CO2 inhibits most paths of OH production H+ O2→O+ OH (R11) is the most affected pathway whose peak rate of production (ROP) decreases by 51.5%.
Category: alcohols-buliding-blocks, Cyclopropanol is a cyclopropane in which a hydrogen atom is replaced by a hydroxy group. It is a member of cyclopropanes and an aliphatic alcohol.
Cyclopropanol is a useful research compound. Its molecular formula is C3H6O and its molecular weight is 58.08 g/mol. The purity is usually 95%.
Cyclopropanol is a cyclic organic compound that is synthesized from sodium hydroxide solution, nitrogen atoms, and carbonyl groups. Cyclopropanol has shown inhibitory effects on inflammatory bowel disease in rats. This drug also inhibits the production of hydrogen chloride and hydrochloric acid in the stomach, which can lead to ulcers. Cyclopropanol has been found to be effective against bowel diseases such as Crohn’s disease and ulcerative colitis. This drug has been shown to have strong antioxidant properties, which may be due to its ability to reduce hydroxyl radicals., 16545-68-9.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts