Benzaldehyde,4-hydroxy-3-methoxy-, 2-[(4-hydroxy-3-methoxyphenyl)methylene]hydrazone

Names

[ Name ]:
Benzaldehyde,4-hydroxy-3-methoxy-, 2-[(4-hydroxy-3-methoxyphenyl)methylene]hydrazone

[Synonym ]:
Vanillin-azin
Benzaldehyde,4-hydroxy-3-Methoxy-,2-[(4-hydroxy-3-Methoxyphenyl)Methylene]hydrazone
Bis-<4-hydroxy-3-methoxy-benzal>-hydrazin
4-hydroxy-3-methoxybenzaldehyde azine
MFCD00008364
divanillylidene-hydrazine
4,4'-(Hydrazine-1,2-diylidenebis(methanylylidene))bis(2-methoxyphenol)
4-HYDROXY-3-METHOXYBENZALAZINE

Chemical & Physical Properties

[ Density]:
1.27g/cm3

[ Boiling Point ]:
438.8ºC at 760mmHg

[ Melting Point ]:
179-181ºC(lit.)

[ Molecular Formula ]:
C₁₆H₁₆N₂O₄

[ Molecular Weight ]:
300.30900

[ Flash Point ]:
219.2ºC

[ Exact Mass ]:
300.11100

[ PSA ]:
83.64000

[ LogP ]:
2.56800

[ Vapour Pressure ]:
6.69E-08mmHg at 25°C

[ Index of Refraction ]:
1.609

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2928000090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2928000090

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%