|
| TRANS,TRANS-2,4-HEPTADIENAL Basic information |
Product Name: | TRANS,TRANS-2,4-HEPTADIENAL | Synonyms: | (E)-2,(Z)-4-heptadienal;(E, Z)-2,4-heptadienal;(E,Z)-Hepta-2,4-dienal;2,4-Heptadienal, (E,Z)-;2,4-Heptadienal, (Z,Z)-;T2 T4 HEPTADIENAL;TRANS,TRANS-2,4-HEPTADIEN-1-AL;TRANS-2,TRANS-4-HEPTADIEN-1-AL | CAS: | 5910-85-0 | MF: | C7H10O | MW: | 110.15 | EINECS: | 227-627-4 | Product Categories: | | Mol File: | 5910-85-0.mol | |
| TRANS,TRANS-2,4-HEPTADIENAL Chemical Properties |
Boiling point | 84-84.5 °C(lit.) | density | 0.881 g/mL at 25 °C(lit.) | refractive index | n20/D 1.534(lit.) | Fp | 150 °F | Odor | Citrus flavors, especially orange and tangerine. Can also be used for mouth feel in a variety of dairy type flavors.green pungent fruity spicy | Odor Type | green | LogP | 1.891 (est) | CAS DataBase Reference | 5910-85-0(CAS DataBase Reference) | EPA Substance Registry System | 2,4-Heptadienal (5910-85-0) |
| TRANS,TRANS-2,4-HEPTADIENAL Usage And Synthesis |
Chemical Properties | Yellowish liquid. It has a grassy, fat, fruit and spice-like aroma. Flash point 60 ℃. Soluble in ethanol and most non-volatile oils, insoluble in water. | Uses | 2,4-Heptadienal is mainly used for the preparation of blueberry, raspberry and miscellaneous fruit flavors. | Definition | ChEBI: (E,E)-hepta-2,4-dienal is a heptadienal in which the two double bonds are located at positions 2 and 4 (the E,E-geoisomer). It has a role as a flavouring agent. | Synthesis | 2,4-Heptadienal is synthesized by reducing heptadienoic acid to heptadienol with LiAlH4 and then oxidizing it with MnO2. |
| TRANS,TRANS-2,4-HEPTADIENAL Preparation Products And Raw materials |
|