Syringic acidproduct Name Syringic acid 
Synonyms Syringic acid(4-Hydroxy 3,5-dimethoxybenzoic acid); Suringic acid; 3,5-Dimethoxy-4-hydroxybenzoic acid; 3,5-Dimethoxy-4-hydroxy-benzoic acid; 4-hydroxy-3,5-dimethoxybenzoate; 4-hydroxy-3,5-dimethoxybenzoic acid 
Molecular Formula C9H10O5 
Molecular Weight 198.1727 
CAS Registry Number 530-57-4 
EINECS 208-486-8 
Molecular Structure   
Density 1.335g/cm3 
Melting point 205-209℃ 
Refractive index 1.566 
Characters: White crystal
Usage: used as organic synthesis intermediates.
Purity: 99% min.
Packing: 25kg net/drum.
Brand: Nanjian