Syringaldazine

Name	Syringaldazine
Synonyms	Syringaldazine Syringaldehyde azine 4-Hydroxy-3,5-dimethoxybenzaldehyde azine Bis(4-hydroxy-3,5-dimethoxybenzaldehyde) azine 4,4'-Azinobismethylidynebis(2,6-dimethoxyphenol) 4,4'-(Azinobismethylidyne)bis(2,6-dimethoxyphenol) 1,2-Bis[4-hydroxy-3,5-dimethoxybenzylidene]hydrazine Syringaldazine4-Hydroxy-3,5-dimethoxybenzaldehyde azine 4,4-(Hydrazine-1,2-diylidenebis(methanylylidene))bis(2,6-dimethoxyphenol) 4,4'-[(1E,2E)-hydrazine-1,2-diylidenedi(E)methylylidene]bis(2,6-dimethoxyphenol) 4,4'-(hydrazine-1,2-diyldimethylylidene)bis(2,6-dimethoxycyclohexa-2,5-dien-1-one) Benzaldehyde, 4-hydroxy-3,5-dimethoxy-, 2-[(4-hydroxy-3,5-dimethoxyphenyl)methylene]hydrazone
CAS	14414-32-5
EINECS	238-390-1
InChI	InChI=1/C18H20N2O6/c1-23-13-5-11(6-14(24-2)17(13)21)9-19-20-10-12-7-15(25-3)18(22)16(8-12)26-4/h5-10,21-22H,1-4H3/b19-9+,20-10+

Molecular Formula	C18H20N2O6
Molar Mass	360.36
Density	1.3595 (rough estimate)
Melting Point	209-210 °C (lit.)
Boling Point	492.4°C (rough estimate)
Flash Point	281.873°C
Solubility	Soluble in water (partly), and DMF (c = 5%).
Vapor Presure	0mmHg at 25°C
Appearance	Green to yellow fine crystalline powder
pKa	8.54±0.40(Predicted)
Storage Condition	2-8°C
Refractive Index	1.5700 (estimate)
MDL	MFCD00008363

Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3