Cas no for 121-32-4,3-Ethoxy-4-hydroxybenzaldehyde ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich

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Home > CAS No. Inquiry > 121-32-4

121-32-4

[CAS Name] 3-Ethoxy-4-hydroxybenzaldehyde

[Formula] C9H10O3

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Basica Info

[CAS Name]3-Ethoxy-4-hydroxybenzaldehyde
[Alias]Ethyl vanillin; protocatechualdehyde ethyl ether; Bourbonal; Ethyl protal; Ethyl protocatechualdehyde 3-ethyl ether; 3-Ethoxy-4-hydroxy-benzaldehyde
[Number]121-32-4
[EINECS]204-464-7
[Formula]C9H10O3
[Molecular weight]166.1739

[Melting point]76-79℃
[Boiling point]295.1°C at 760 mmHg
[Density]0.000884mmHg at 25°C
[Flash point]119°C

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Hangzhou Dingyan Chem Co., Ltd

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Shandong Zhishang Chemical Co.,Ltd

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Seebio Biotech (Shanghai) Co., Ltd.

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

Ethyl Vanillin 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 ethyl Vanillin.

Ethyl Vanillin is one of the most important edible flavors, has full –bodied and lasting fragrance of Vanilla and is 3-4 times as fragrant as vinillin. It is an indispensable and important raw material in food additive industry and is widely used in food, sweets, candy, ice cream, drinks and cosmetics as fragrance enhancer and fixative. It is also used as feed additive, pharmaceutical intermediate and as brightener in electroplating industry.

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