N PENTADECANAL

FIGURE 2.1.1.1.31.1 Logarithm of vapor pressure versus reciprocal temperature for n-pentadecane. 

ALDEHYDES FROM PRIMARY ALCOHOLS BY OXIDATION WITH CHROMIUM TRIOXIDE 1-HEPTANAL, 52, 5 ALDEHYDES FROM sym-TRITHIANE n-PENTADECANAL, 51, 39 Aldehydes, acetylenic, 54, 45 Aldehydes, aromatic, 54, 45 Aldehydes, benzyl, 54, 45 Aldehydes, olefinic, 54, 45... 

N.A. n-pentadecane, ethyl cinnamate, ethyl-p-methoxycinnamate, carene, camphene, borneol, p-methoxystyrene.100 Carminative, diuretic, expectorant, pectoral, stimulant. 

Concentrate the remainder to 1.0 mL and spike with 5 /zg of n-pentadecane internal standard. Analyze for all Group I compounds by capillary GC-FID. 

Effluent waters Measure the volume of water and remove 1 mL for GC-ECD analysis of chloroform. Adjust the pH of the remaining water to >11 and extract with 3 X 100 mL of CH2C12 adjust the pH to <2 and extract with 3 X 100 mL of CH2C12. Concentrate the CH2C12 extracts separately to a final volume of 1.0 mL spike with 5 /xg of n-pentadecane and n-undecane internal standard. Analyze the basic extract for all Group I compounds by capillary GC-FID. Analyze the acidic fraction for stearic acid after methylation and 2,4-dichlorophenol by capillary GC-FID. 

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