Vanillin
Vanillin is an organic compound naturally occurring in vanilla. It is white to pale yellow needle crystal with milky and vanilla aroma. The so-called natural vanillin is prepared by isomerization and oxidation of eugenol. The synthetic vanillin is prepared by nitroso process.
Synthetic vanillin is usually classified into methyl vanillin and ethyl vanillin. Methyl vanillin is white or yellowish crystal with vanilla and rich milky odor. It is the main ingredient of creamy vanilla essence. Ethyl vanillin is a white to yellowish needle crystal or crystalline powder with vanilla bean odor. Vanillin is widely used in the flavor and fragrance formulation.
Substance Identification
| Synonyms | Vanillin Crystal | 2-Methoxy-4-formylphenol | Vanilla |
| CAS | 121-33-5 |
| EINECS | 204-465-2 |
| FEMA | 3107 |
| HS.CODE | 29124100 |
| Molecular Formula | C8H8O3 |
| Moleclar Weight | N/A |
Application & Uses
- used as main flavor components of milk flavor and other flavors like violet, orchid, sunflower and oriental flavor
- used as pharmaceutical intermediates, such as the production of antihypertensive drugs methyldopa, catechol drugs dopa, as well as Baineidian, Dichlorpheniram, etc.
- used as perfume fixatives, modifiers and mixtures with jasmine aldehyde, coumarin, musk, etc.
- used in analytical Chemistry for testing protein azadiene, resorcinol and tannic acid
- used as standard reagent for organic analysis
Sales Specification
| ITEM | VALUE |
|---|---|
| Appearance | White crystals |
| Odor | Fruity, creamy |
| Loss on drying, % | ≤0.5 |
| Solubility, @25°C | Soluble in 2 volumes of 95% ethanol |
| Purity , G.C, % | ≥99.5 |
GHS Hazard Statements
| H-Code | H303/319/402 |
| P-Code | P264/273/280 |
| Response | P305+P351+P338 P312 P337+P313 |
| Storage | No data available |
| Disposal | P501 |
Storage
- moisture proof, light proof
- avoid being stored in iron containers
- protect from light and keep containers closed, Avoid contamination from other special smell
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The above information is believed to be accurate and represents the best explanation currently available to us. However, no liability is assumed for any consequences arising from the use of this content. The technical standards for our products are developed and updated jointly by our customers and ourselves; where any changes occur, the latest specification shall prevail and will be confirmed in the relevant contract.All suggestions and data provided are based on information we consider to be reliable and are offered in good faith, but without any guarantee, as the conditions and methods of use of our products are beyond our control. Foreverest® makes no warranties, whether express or implied, regarding the accuracy, completeness or suitability of this information, and expressly disclaims any implied warranty of fitness for a particular purpose. Prospective users should conduct their own tests and evaluations to determine the suitability of Foreverest® materials and any recommendations for their intended applications before adoption, and, where appropriate, should obtain confirmation or approval from the relevant regulatory authorities.Any references in this page to patents or patented technologies, including descriptive material derived from patents or citations of specific patent numbers, are provided for information only. They must not be interpreted as a recommendation to use our products in a manner that could infringe any third‑party patent, nor as a grant of any licence or permission to use patents owned by Foreverest®.
The above information is believed to be accurate and represents the best explanation currently available to us. However, no liability is assumed for any consequences arising from the use of this content. The technical standards for our products are developed and updated jointly by our customers and ourselves; where any changes occur, the latest specification shall prevail and will be confirmed in the relevant contract.All suggestions and data provided are based on information we consider to be reliable and are offered in good faith, but without any guarantee, as the conditions and methods of use of our products are beyond our control. Foreverest® makes no warranties, whether express or implied, regarding the accuracy, completeness or suitability of this information, and expressly disclaims any implied warranty of fitness for a particular purpose. Prospective users should conduct their own tests and evaluations to determine the suitability of Foreverest® materials and any recommendations for their intended applications before adoption, and, where appropriate, should obtain confirmation or approval from the relevant regulatory authorities.Any references in this page to patents or patented technologies, including descriptive material derived from patents or citations of specific patent numbers, are provided for information only. They must not be interpreted as a recommendation to use our products in a manner that could infringe any third‑party patent, nor as a grant of any licence or permission to use patents owned by Foreverest®.
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