VANILLIN
VANILLIN For Synthesis
Short Name: VANILLIN
Synonym: 4-Hydroxy-3-methoxybenzaldehyde
Basic Details
Article No.
LG4763
Grade
For Synthesis
Purity
99%
CAS No.
121-33-5
HS Code
2912.4100
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White to light yellow
Odour
Aromatic vanilla odour
pH value
4.3 (10 g/l)
Melting point/ Freezing point [°C]
81 - 83 °C
Auto-ignition temperature [°C]
400 °C
Flash point [°C]
147°C
Boiling point [°C]
170 °C
Vapour pressure mm/Hg
1 mm Hg at 107 °C
Vapour density
5.2
Density [g/cm3]
1.056
Solubility in water [% weight]
11 g/l @ 25°C
Partition coefficient Log Pow octanol /water at 20°C
1.4
Chemical Specifications
Appearance
A white or slightly yellow powder or crystalline needles; odour, characteristic of vanilla
Purity (by GC)
Min 99%
Melting point
81- 83°C
Sulphated ash
Max 0.1%
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H302-H317-H319
Precaution Statement
P280-P305 + P351 + P338