p-Anisaldehyde
P-Methoxybenzaldehyde is naturally found in anise oil. It appears colorless liquid with the odor of hawthorn flower.
P-Methoxybenzaldehyde can be prepared by the oxidation of anesol, sommelet reaction of anisole, and the methylation P-hydroxybenzaldehyde, etc.
It is widely used in the preparation of fragrance.
Substance Identification
| Synonyms | Triplet sensitizer | P-Methoxybenzaldehyde | Anisic aldehyde | Aubepine |
| CAS | 123-11-5 |
| EINECS | 204-602-6 |
| FEMA | 2670 |
| HS.CODE | 291200 |
| Molecular Formula | C8H8O2 |
| Molecular Weight | 136.15 |
Toxicological Information
| LD50 oral, rat | 1510mg/kg |
| LD50 dermal, rabbit | 5gm/kg min |
Application & Uses
- used as a fragrance ingredient
- used as a flavoring agent
- used as a triplet sensitizer to catalyze the photochemical intermolecular atom-transfer radical addition (ATRA) of haloalkanes onto olefins
- used as a stain for detecting non UV-active substances using thin layer chromatography (TLC)
- used in pharmaceutical
- used as intermediate in organic synthesis
Features & Benefits
- Soluble in ethanol, ether, acetone, chloroform, etc., soluble in benzene, insoluble in water. It can volatilize with water vapor.
Sales Specification
| ITEM | VALUE |
|---|---|
| Appearance | Colorless to light yellow transparent liquid |
| Odor | Floral aroma |
| Density | 1.119 to 1.122 |
| Refractive Index | 1.571 to 1.574 |
| Acid Value, mgKOH/g | 5 |
| Assay, % | 99 min |
GHS Hazard Statements
| H-Code | H303/412 |
| P-Code | P273 |
| Response | P312 |
| Storage | No data available |
| Disposal | P501 |
Storage
- flammable materials should be stored in a separate safety storage cabinet or room
- ground all equipment containing material
- keep away from heat
- keep away from sources of ignition
- keep container tightly closed
- keep in a cool, well-ventilated place
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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®.
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