Ethyl vanillin CAS 121-32-4 3-Ethoxy-4-hydroxybenzaldehyde Ethyl vanillin protocatechualdehyde ethyl ether

Model: C9H10O3
Place of Origin: Sichuan,China (Mainland)
Brand Name: MOSINTER
CAS No.: 121-32-4
Purity: ≥99%
Brand: MOSINTER
Molecular formula: C9H10O3
Density: 1.186g/cm3
Molecular weight: 166.1739
Flashing point: 119°C
Melting Point: 76-79℃
Boiling point: 295.1°C at 760 mmHg
Water solubility: slightly soluble
Vapour pressure: 0.000884mmHg at 25°C
Sensibility: Light Sensitive

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Product Description

Payment & Shipping Terms Supply Capacity
Payment Terms:L/C, T/T, WUProduction Capacity:100 Tons/year
Min. Order:1 KilogramPacking:According to the...
Means of Transport:Ocean, Air, LandDelivery Date:within 7 days

Ethyl vanillin (CAS: 121-32-4)

 

Item

Index

Appearance

White to light yellow crystalline powder

or needle crystalline

Odor

Similar to vanilla

Solubility

1g in 2ml 95% ethyl alcohol

Assay

≥99%

Melting Point

81.0℃-83.0℃

Loss on drying

≤0.5%

Content of AS

≤0.0003%

Heavy Metal

≤0.001%

Residue on   Ignition

≤0.1%

Ethylvanillin is the organic compound with the formula (C2H5O)(HO)C6H3CHO. This colorless solid consists of a benzene ring with hydroxyl, ethoxy, andformyl groups on the 4, 3, and 1 positions, respectively.

Preparation

Ethylvanillin is a synthetic molecule, not found in nature. It is prepared via several steps from catechol, beginning with ethylation to give "guethol" . This ether condenses with glyoxylic acid to give the corresponding mandelic acid derivative , which via oxidation and decarboxylation gives ethylvanillin .

Category: Cosmetic Ingredient Chemicals


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