Project Description

Chemical NameVanillin
CAS No.121-33-5
Molecular Formula:C8H8O3
Molecular Weight:152.15
EINECS:204-465-2
Applications: 

As a flavoring agent in confectionery, beverages, foods and animal feeds. Fragance and flavor in cosmetics. Reagent for synthesis. Source of L-dopa.

Synonyms: 

VANILLINE;VANILLIC ALDEHYDE;VANILLIN;VANILLA;VANILLINUM;Vanilin;VANILLIN FOOD GRADE,100%FINE MESH;vamillic aldehyde

Appearance: Crystalline Powder

Please contact MainChem Co, Ltd. for any questions regarding Vanillin. We would be happy to provide a quote, a sample, or further information regarding it, Vanillin MSDS -Material Safety Data Sheet and Vanillin CAS 121-33-5 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

China Vanillin Supplier, Vanillin Manufacturers, China CAS 121-33-5 Supplier

Melting point81-83 °C(lit.)
Boiling point170 °C15 mm Hg(lit.)
density1.06
vapor density5.3 (vs air)
vapor pressure>0.01 mm Hg ( 25 °C)
FEMA3107 | VANILLIN
refractive index1.4850 (estimate)
Fp147 °C
storage temp.Refrigerator
solubilitymethanol: 0.1 g/mL, clear
pkapKa 7.396±0.004(H2O I = 0.00 t = 25.0±1.0) (Reliable)
formCrystalline Powder
colorWhite to pale yellow
PH4.3 (10g/l, H2O, 20℃)
Water Solubility10 g/L (25 ºC)
Symbol(GHS) 

GHS07
Signal word 
Warning
Hazard statements 
H302-H315-H332-H319
Precautionary statements 
P305+P351+P338-P261-P301+P312a-P304+P340-P501a-P264-P270-P280-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P501
Hazard Codes 
Xn,Xi
Risk Statements 
22-36/37/38-36
Safety Statements 
24/25-22-37/39-26-36/37/39
RIDADR 
UN 2924 3/8/PG II
WGK Germany 
1
RTECS 
YW5775000
Autoignition Temperature
>400 °C
TSCA 
Yes
HazardClass 
3/8
PackingGroup 
II
HS Code 
29124100
Toxicity
LD50 orally in rats, guinea pigs: 1580, 1400 mg/kg (Jenner)
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