Trans-2-Hexenoic Acid
Aroma Chemical Top Note CAS 13419-69-7
A powerful fruity note with a sweet warm herbal character.
Odor profile
| Note | Top Note |
| Descriptor 1 | Green |
| Descriptor 2 | Fruity |
| Descriptor 3 | Sweet |
| Tenacity2 | 4 h |
2 Source: The Good Scents Company
Identification
| CAS Number | 13419-69-7 |
| Category | Aroma Chemical |
| Formula | C6H10O2 |
| Mol. Weight | 114.14 |
| IUPAC Name | (E)-hex-2-enoic acid |
| InChIKey | NIONDZDPPYHYKY-SNAWJCMRSA-N |
Synonyms
(2E)-hex-2-enoic acid, (E)-hex-2-enoic acid, trans-hex-2-enoic acid, hex-2(E)-enoic acid, hex-2(trans)-enoic acid, (2E)-2-hexenoic acid, T2 hexenoic acid, trans-2-hexenoic acid (natural), trans-2-hexenoic acid natural, trans-2-hexenoic acid pure, 2-hexenoic acid, (2E)-, 2-hexenoic acid, (E)-, 2-hexenoic acid, trans-, trans-2-hexenoicacid, 3-propyl acrylic acid, beta-propyl acrylic acid
Physical and chemical data
| Boiling Point | 217.00 °C |
| Melting Point | 28.00 °C |
| Flash Point | 110.00 °C |
| Density | 0.95800 |
| Refractive Index | 1.48500 |
| Vapor Pressure | 0.054000 mmHg @ 25.00 C. (est) |
| LogP | 1.677 |
| Solubility | alcohol; propylene glycol; water, slightly |
| Appearance | colorless crystalline needles |
All figures on this page are guide values collected from public reference works and supplier declarations. They differ between batches, origins and qualities. The data sheet of your own supplier is always the authoritative document for the material you actually use.