Specification Sheet
Product Name 2,4-Octadienal,
≥96%, Kosher, Predominantly trans, trans
Product Number W372102
Product Brand ALDRICH
CAS Number 5577-44-6
Molecular Weight 124.18
 
TEST SPECIFICATION
Appearance (Color) Yellow
Appearance (Form) Liquid
Refractive index at 20 ° C 1.523 - 1.529
Infrared spectrum Conforms to Structure
Titration by Hydroxylamine 96.0 - 104.0 %
GC Purity (sum of isomers) ≥96.0 %A
Purity (GC) (Trans Isomer) ≥85.0 %
Specific Gravity at 25°C 0.872 - 0.879
Acid Value ≤10.0
Arsenic (As) ≤3.0 ppm
Cadmium (Cd) ≤1.0 ppm
Mercury (Hg) ≤1.0 ppm
Lead (Pb) ≤1.0 ppm