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MOSINTER GROUP LIMITED
Ethyl vanillin CAS 121-32-4 3-Ethoxy-4-hydroxybenzaldehyde Ethyl vanillin protocatechualdehyde ethyl ether, China Ethyl vanillin CAS 121-32-4 3-Ethoxy-4-hydroxybenzaldehyde Ethyl vanillin protocatechualdehyde ethyl ether Manufacturer
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| 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 |
| Payment & Shipping Terms | Supply Capacity | ||
|---|---|---|---|
| Payment Terms: | L/C, T/T, WU | Production Capacity: | 100 Tons/year |
| Min. Order: | 1 Kilogram | Packing: | According to the... |
| Means of Transport: | Ocean, Air, Land | Delivery 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
