| TRANS-2-UNDECENAL Basic information |
| Product Name: | TRANS-2-UNDECENAL |
| Synonyms: | FEMA 3423;TRANS-2-UNDECEN-1-AL;TRANS-2-UNDECEN-1-YL ALDEHYDE;TRANS-2-UNDECENAL;TRANS-2-HENDECEN-1-AL;(2E)-2-Undecenal;(E)-2-Undecanal;(E)-2-undecenal |
| CAS: | 53448-07-0 |
| MF: | C11H20O |
| MW: | 168.28 |
| EINECS: | 258-559-3 |
| Product Categories: | Alphabetical Listings;Flavors and Fragrances;Q-Z |
| Mol File: | 53448-07-0.mol |
| TRANS-2-UNDECENAL Chemical Properties |
| Boiling point | 115 °C10 mm Hg(lit.) |
| density | 0.849 g/mL at 25 °C(lit.) |
| refractive index | n |
| FEMA | 3423 | 2-UNDECENAL |
| Fp | >230 °F |
| form | clear liquid |
| color | Colorless to Light yellow |
| BRN | 1762239 |
| CAS DataBase Reference | 53448-07-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Undecenal, e-(53448-07-0) |
| Safety Information |
| Hazard Codes | N |
| Risk Statements | 50/53 |
| Safety Statements | 61 |
| RIDADR | UN 3082 9 / PGIII |
| WGK Germany | 3 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ALFA | English |
| TRANS-2-UNDECENAL Usage And Synthesis |
| Definition | ChEBI: A 2-undecenal in which the C2C bond has E configuration. |
| Synthesis Reference(s) | The Journal of Organic Chemistry, 52, p. 3558, 1987 DOI: 10.1021/jo00392a011Tetrahedron Letters, 16, p. 1007, 1975 DOI: 10.1016/S0040-4039(00)72629-3 |
| General Description | trans-2-undecenal is mainly formed due to the oxidation of triolein while heating. It occurs naturally in coriander, fresh red pepper and watermelon. |
| TRANS-2-UNDECENAL Preparation Products And Raw materials |
| Raw materials | Cyclopropanol, 2-octyl-2-(phenylsulfonyl)--->(Z)-1,1-diethoxyundec-2-ene-->2-Undecenal, (2Z)--->9-OCTADECENE-->TRANS-2-UNDECEN-1-OL-->2-IODOOCTANE-->Crotonaldehyde-->1-Decene-->1-Nonanal-->Acrolein |
| Preparation Products | Decyl aldehyde |
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