| Name | 2,4-decadienal |
| Synonyms | DDA FEMA 3135 FEMA No. 3135 2,4-decadienal 2,4-DECADIENAL DECA-2,4-DIENAL deca-2,4-dienal 2E,4E-DECADIENAL 2,4-DECADIEN-1-AL DECADIENEALDEHYDE (2E,4E)-deca-2,4-dienal 2,4-Decadienal (natural) Trans-2-trans-4-decadienal DECA-2(TRANS),4(TRANS)-DIENAL |
| CAS | 2363-88-4 |
| EINECS | 219-114-9 |
| InChI | InChI=1/C10H16O/c1-2-3-4-5-6-7-8-9-10-11/h6-10H,2-5H2,1H3/b7-6+,9-8+ |
| Molecular Formula | C10H16O |
| Molar Mass | 152.23 |
| Density | 0.872g/mLat 20°C(lit.) |
| Boling Point | 114-116°C10mm Hg(lit.) |
| Flash Point | 214°F |
| Solubility | Chloroform (Slightly), DMSO (Sparingly), Ethyl Acetate, Methanol |
| Vapor Presure | 0.03mmHg at 25°C |
| Vapor Density | >1 (vs air) |
| Appearance | Oil |
| Color | Pale Yellow to Yellow |
| Storage Condition | Amber Vial, -20°C Freezer, Under Inert Atmosphere |
| Stability | Light Sensitive |
| Refractive Index | n20/D 1.515(lit.) |
| 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 |
| FEMA | 3135 | 2-TRANS,4-TRANS-DECADIENAL |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| brief introduction | 2,4-decanedienal is trans, trans -2,4-decanedienal, also known as heptenyl acrolein, flavor, citrus flavor and chicken flavor. its flavor threshold is very low, 0.00004-0.0023mg/m3 in air and 0.135-2-50mg/kg in vegetable oil. |
| application | 2,4-decadienal is a natural equivalent spice and artificial spice. it is mainly used to prepare chicken essence, potato chips, fried food and fragrant food. China's food additive use standard GB2760-2014 stipulates that 2,4-decadienal can be used as a synthetic spice for food. |