Vanillin; 2-Methoxy-4-Formylphenol; 3-Methoxy-4-Hydroxybenzaldehyde (vanillin) ; CAS 121 -33-5

Colour
Yellow
Shelf Life
2-3 Years
Lead Time
5-7 Working Days
Transport
Air/Express/Sea
MOQ
10g
Site Audit
Available
Certificates
ISO9001/SGS
Stocks
in Stock
Package
1kg/5kg/10kg/25kg
Purity
99%
Samples
Available
Transport Package
Drum/Bottle/Bags
Trademark
Yunbang
Origin
China
Reference Price
Please contact us for quote
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Product Description

Vanillin;2-Methoxy-4-formylphenol;3-Methoxy-4-hydroxybenzaldehyde (vanillin);CAS121-33-5
  Vanillin; 2-Methoxy-4-Formylphenol; 3-Methoxy-4-Hydroxybenzaldehyde (vanillin) ; CAS 121-33-5
Vanillin Chemical Properties
Melting point  81-83 °C(lit.)
Boiling point  170 °C15 mm Hg(lit.)
density  1.06
vapor density  5.3 (vs air)
vapor pressure  >0.01 mm Hg ( 25 °C)
FEMA  3107 | VANILLIN
refractive index  1.4850 (estimate)
Fp  147 °C
storage temp.  2-8°C
solubility  methano l: 0.1 g/mL, clear
form  Crystalline Powder
pka pKa 7.396±0.004(H2O I = 0.00 t = 25.0±1.0) (Reliable)
color  White to pale yellow
PH 4.3 (10g/l, H2O, 20ºC)
Water Solubility  10 g/L (25 ºC)
Sensitive  Air & Light Sensitive
Merck  14,9932
JECFA Number 889
BRN  472792
Stability: Stable. May discolour on exposure to light. Moisture-sensitive. Incompatible with strong oxidizing agents, perchloric aci d.
CAS DataBase Reference 121-33-5(CAS DataBase Reference)
NIST Chemistry Reference Benzaldehyde, 4-hydroxy-3-methoxy-(121-33-5)
EPA Substance Registry System Vanillin (121-33-5)
 
Safety Information
Hazard Codes  Xi
Risk Statements  22-36/37/38-36
Safety Statements  26
WGK Germany  1
RTECS  YW5775000
Autoignition Temperature >400 °C
TSCA  Yes
HS Code  29124100
Hazardous Substances Data 121-33-5(Hazardous Substances Data)
Toxicity LD50 orally in rats, guinea pigs: 1580, 1400 mg/kg (Jenner)
 
Vanillin; 2-Methoxy-4-Formylphenol; 3-Methoxy-4-Hydroxybenzaldehyde (vanillin) ; CAS 121-33-5 Vanillin; 2-Methoxy-4-Formylphenol; 3-Methoxy-4-Hydroxybenzaldehyde (vanillin) ; CAS 121-33-5 Vanillin; 2-Methoxy-4-Formylphenol; 3-Methoxy-4-Hydroxybenzaldehyde (vanillin) ; CAS 121-33-5 Vanillin; 2-Methoxy-4-Formylphenol; 3-Methoxy-4-Hydroxybenzaldehyde (vanillin) ; CAS 121-33-5
Company Informations:

Hunan Yunbang Pharmaceutical Co., Ltd. ( Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of P harmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.

 

Organic Intermediate

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