Manufacturer Supply High Quality CAS 121-32-4 Ethyl Vanillin

• CAS No.: 121-32-4
• Formula: C9h10o3
• EINECS: 204-464-7
• Type: Synthesis Material Intermediates
• Appearance: White Powder
• Quality: Industrial
• Model NO.: TY-02ALI
• Colour: White
• Package: Foil Bag
• Place: China
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 5g, 100g, 500g, 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	Ethyl vanillin
CAS	121-32-4
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Ethyl vanillin
Product Name Ethyl vanillin

CAS 121-32-4

MF C9H10O3

MW 166.17

EINECS 204-464-7

MOL File 121-32-4.mol    Chemical Properties

Melting point 74-77 °C (lit.)
Boiling point 285°C
Density  1.1097 (rough estimate)
vapor pressure  <0.01 mm Hg ( 25 °C)
FEMA  2464 | ETHYL VANILLIN
refractive index  1.4500 (estimate)
Flash point 127°C
storage temp.  Store below +30°C.
solubility  2.82g/l
pka 7.91±0.18(Predicted)
form  Fine Crystalline Powder
color  White to off-white
Water Solubility  slightly soluble
Sensitive  Light Sensitive
Merck  14,3859
JECFA Number 893



Usage And Synthesis
Overview

Vanillin (4-hydroxy-3-methoxybenzaldehyde) is the primary chemical component of the extract of vanilla bean. Natural vanilla extract is a mixture of several hundred compounds in addition to vanillin. Artificial vanilla flavoring solution of pure vanillin, is usually of synthetic origin. Synthetic vanillin and ethyl vanillin are used as flavoring agents in foods, beverages, and pharmaceuticals. Ethyl vanillin (3-ethoxy-4-hydroxybenzaldehyde; EVA, Fig. 1) is more expensive and has a stronger flavor. Compared to vanillin, ethyl vanillin has an ethoxy group (-O-CH2CH3) rather than a methoxy group (-O-CH3). The largest single use of ethyl vanillin is for flavoring. It is first synthesized from eugenol found in oil of clove and afterward synthesized from lignincontaining sulfite liquor, a by-product of wood pulp processing in paper manufacture. While some ethyl vanillin is still made from lignin waste, today most synthetic vanillin is synthesized in a two-step process from the petrochemical precursors: vanillin, ethyl vanillin, and guaiacol and, glyoxylic acid. Vanilla, being the world's most popular flavoring materials, finds extensive applications in food, beverages, perfumery and pharmaceutical industry. With the high demand and limited supply of vanilla pods and the continuing increase in their cost,


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