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Introduction 
Product name: 2-decenal
English name: 2-decenal
Structural or molecular formula 

Relative molecular weight or atomic weight: 154.25

Index 
Density: 0.846 (17.5/15℃)
Boiling point (℃): 229～231
Refractive index: 1.4846
Properties: colorless or yellowish transparent liquid. 
Solubility: poorly soluble in water, soluble in ethyl alcohol and non-volatile oil. 

Uses 
In preparing essences.