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Delta octalactone is a colorless to yellowish liquid with cocoa, coconut and cream like aroma. It is naturally found in spices and dairy products. It is insoluble in water and glycerol, and easily soluble in alcohol organic solvents.
It is used in edible essence and daily chemical essence. It is widely used in all kinds of flower fragrance, fruit fragrance (tropical fruit and coconut flavor), Oriental flavor and oak moss type, and it has a good fragrance fixing effect.
Appearance: colorless to yellowish clear liquid.
Aroma: warm coconut flavor, with coumarin-like bean flavor and cream-like fat flavor.
Refractive index (20 ℃): 1.452-1.458.
Boiling point (℃): 238.
Relative density (25/25 ℃): 0.994-0.999.
Flash point (℃): greater than 100.
Solubility: insoluble in water and glycerin, soluble in alcohol organic solvents.
1. Existence
It is naturally found in spices and dairy products.
2. Preparation
5-oxooctanoic acid is prepared from 2-pentenylcyclopentanone, and then lactone.
Delta octalactone is a colorless to yellowish liquid with cocoa, coconut and cream like aroma. It is naturally found in spices and dairy products. It is insoluble in water and glycerol, and easily soluble in alcohol organic solvents.
It is used in edible essence and daily chemical essence. It is widely used in all kinds of flower fragrance, fruit fragrance (tropical fruit and coconut flavor), Oriental flavor and oak moss type, and it has a good fragrance fixing effect.
Appearance: colorless to yellowish clear liquid.
Aroma: warm coconut flavor, with coumarin-like bean flavor and cream-like fat flavor.
Refractive index (20 ℃): 1.452-1.458.
Boiling point (℃): 238.
Relative density (25/25 ℃): 0.994-0.999.
Flash point (℃): greater than 100.
Solubility: insoluble in water and glycerin, soluble in alcohol organic solvents.
1. Existence
It is naturally found in spices and dairy products.
2. Preparation
5-oxooctanoic acid is prepared from 2-pentenylcyclopentanone, and then lactone.
