Dehydroabietic Acid
Dehydroabietic acid, a colorless needle-like crystal, is an abietane diterpenoid resin acid derived from pine resin (Pinus). Its defining feature is a distinctive tricyclic diterpene structure.
Substance Identification
| Synonyms | DAA, DHAA, Dehydroabietate |
| CAS | 1740-19-8 |
| EINECS | 217-102-8 |
| FEMA | N/A |
| HS.CODE | N/A |
| Molecular Formula | C20H28O2 |
| Moleclar Weight | 300.44 |
Application & Uses
- As rosin-type nucleating agent for polypropylene (PP)
- Used commonly in the synthesis of surfactants, antioxidants and chiral catalysts.
- As intermediates in synthesis of biological compounds example for the skeleton of antipodal steroids.
- Antifungal, resist mildewing of rice caused by Pyricularia oryzae
- Antiulcer extracts, moderate antisecretory
- Dilation of blood vessels
- Activion nerve function, irritate to release the transmitter substance GABA of inhibitory nerve and excitatory substance.
Features & Benefits
- Solubility: Soluble in ethanol, benzene, chloroform, ether, acetone, carbon dioxide and dilute sodium hydroxide solution, insoluble in water.
- High optical rotation.
Sales Specification
| ITEM | VALUE |
|---|---|
| Appearance | Colorless needle crystal |
| Color, @Gardner | 2 max |
| Acid Value, mgKOH/g | 180 to 210 |
GHS Hazard Statements
| No GHS data available |
Storage
- avoid contact with light
- keep separated from incompatible substances
- store and handle in accordance with all current regulations and standards
- store in a cool, dry place
- store in a tightly closed container
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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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