2-4-Decadienal（CAS#2363-88-4）
| Hazard Symbols | Xi – Irritant |
| Risk Codes | 36/37/38 – Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 – Wear suitable protective clothing. |
| WGK Germany | 2 |
| RTECS | HD3000000 |
| FLUKA BRAND F CODES | 10-23 |
Introduction
2,4-Decadienal. The following is an introduction to the properties, uses, preparation methods and safety information of 2,4-decadienal:
Quality:
- Appearance: Colorless liquid.
- Solubility: Soluble in organic solvents such as ethers, alcohols, and ketones.
Use:
- 2,4-Decadienal is an important intermediate in organic synthesis and can be used to prepare a variety of compounds.
Method:
- 2,4-Decadienal is usually prepared by conjugated addition reaction. A common preparation method is to heat 1,3-citrate dianhydride with a non-damped diene, and then decarboxylation to obtain 2,4-decadienal.
Safety Information:
- 2,4-Decadienal is irritating and should be avoided from contact with skin and eyes.
- If inhaled, provide fresh air and seek medical attention immediately.
- Wear appropriate protective equipment, such as gloves and protective glasses, when using or handling 2,4-decadienal.
- When storing, it should be kept in an airtight container and away from heat and fire.
