Package: 1KG/bottle

Uses : Intermediate for pesticide, pharmaceutical, organic chemicals; It is often used in alcohol aldehyde condensation reaction and is also used in (tms-cn) to study the asymmetric cyanide of acetaldehyde.

Molecular Structure:

Product description:

　　Synonyms:(3S)-3-(4-hydroxyphenyl)-3,4-dihydro-2H-chromen-7-ol  Molecular Formula:C15H14O3

　　Molecular Weight:242.27

　　EINECS number:208-522-2

　　Specifications:TEST SPECIFICATION RESULTAppearance Off white or salmon orange powder

　　Identity[IR] Authentic

　　Assay [HPLC] ≥98.0%

　　Melting point 151℃-153℃

　　Moisture ≤1.0%

　　Arsenic(AS) ≤1.0PPM

　　Heavy metals ≤10PPM

　　Residue on ignition ≤0.2%

　　Hazard:Not dangerous cargo