Octane number 2-Octanol

Octadecanoic acid, 737 Octane isomers, heats of combustion and relative stability, 75—76 Octane number of gasoline, 71 2-Octanol, 555... 

The aliphatic fragrance materials of natural origin are mostly derived from fatty acids and related materials. As a result of their biosynthetic pathway (see Chapter 3), those formed directly all have an even number of carbon atoms in the chain. Any with an odd number of carbons in the chain are likely to be breakdown products. Fatty acids are useful precursors for aliphatic fragrance materials, but the same observations about the number of carbon atoms in the chain, of course, also apply. Thus, for example, octanal can be prepared by oxidation of octanol, which can be obtained from coconut oil. Similarly, materials with 10-, 12- or 14-carbon chains can be obtained from other fats. One example of a fatty acid being used in fragrance is myristic acid, the isopropyl ester of which is employed as a solvent. Once a fatty acid or alcohol is available, appropriate oxidation and reduction reactions open routes to... 

AI3-05598 Capryl alcohol Caprylic alcohol, secondary sec-Capryllc alcohol EINECS 204-667-0 EINECS 223-938-4 FEMA Number 2801 Hexyl methyl carbinol HSDB 5601 Methyl hexyl oarblnol n-Octan-2-ol NSC 14759 2-Octyl alcohol 2-Octanol s-Octyl alcohol. 

A13-02169 Alcohol Cs Alfol 8 Cs alcohol Capryl alcohol n-Capryl Alcohol Caprylic alcohol n-Caprylic alcohol Caswell No. 611A Dytol M-83 EINECS 203-917-6 EPA Pesticide Chemical Code 079037 EPAL 8 Fatty alcohol(C8) FEMA Number 2800 Heptyl carbinol HSDB 700 Lorol 20 NSC 9823 Octanol n-Octanol n-Octan-1-ol Oclilin Octyl alcohol n-Octyl alcohol Primary octyl alcohol Sipol L8. Solvent and chemical intermediate. Used as a basis for silicone oils, also as a foam suppressant. Registered by EPA as a herbicide and insecticide. Colorless liquid mp = -15.5° bp = 195.1° d = 0.8262 insoluble in H2O, slightly soluble in CCI4 freely soluble in EtOH, Et20, Coastal Ethicon Inc. Lancaster Synthesis Co. Michel M, Penta Mfg. 

Values of Henry s law constant k =plc, where p is the partial pressure of the solute in the gas above the solution and c is the concentration of the solute) is a quantity frequently apphed in the thermodynamic description of dilute aqueous solutions, which is used in environmental chemistry and atmospheric physics as a major criterion for describing air-water partitioning of solutes at near ambient conditions. It plays amajor role in evaluating the transport of pollutants between atmosphere and aquatic systems, rainwater and aerosols. The octanol-water partition coefficient is a dimensionless number defined as the ratio of the compound s concentration in a known volume of octan-l-ol (Cq) to its concentration in a known volume of water (c ) after the octan-l-ol and water have reached equihbrium. It has been found to be related to water solubility, soil/sediment absorption coefficients and bioconcentration factors of pollutants for aquatic life. The adsorption coefficient normalised to the organic carbon content of the soil (sediment) is a useful indicator of the binding capacity of... 

The effect of solubilizate on micellar size has been examined in only a few systems. In a light-scattering study of solubilization by hexadecyltrimethylammonium bromide Hyde and Robb [150] showed that the incorporation of increasing amounts of the non-polar molecules, decane, octane and cyclohexane, causes a pronounced increase in the micellar molecular weight. This is due to increases in the numbers of solubilizate and surfactant molecules in each micelle. However, the solubilization of the polar molecule, octanol, although increasing the micellar weight causes a decrease in the number of surfactant molecules in each micelle. 

---