Hexa-2,4-dienylisobutyrat
- CAS No.
- 16491-24-0
- Chemical Name:
- Hexa-2,4-dienylisobutyrat
- Synonyms
- sorbyl isobutyrate;Hexadienylisobutyrat;HEXADIENYL ISOBUTYRATE;Hexa-2,4-dienylisobutyrat;2,4-HEXADIENYL ISOBUTYRATE;hexa-2,4-dienyl isobutyrate;2,4-hexadienyl2-methylpropanoate;ISOBUTYRIC ACID:2,4-HEXADIENYL ESTER;2-methylpropanoicacid2,4-hexadienylester;Propanoicacid,2-methyl-,2,4-hexadienylester
- CBNumber:
- CB5136863
- Molecular Formula:
- C10H16O2
- Molecular Weight:
- 168.23
- MDL Number:
- MFCD00036520
- MOL File:
- 16491-24-0.mol
| Boiling point | 237.18°C (rough estimate) |
|---|---|
| Density | 0.9607 (rough estimate) |
| refractive index | 1.4480 (estimate) |
| FEMA | 4134 | 2,4-HEXADIENYL ISOBUTYRATE |
| solubility | Almost insoluble in water, soluble in alcohol and oils. |
| color | Colorless or very pale straw-colored liquid |
| Odor | Oily-sweet, fruity-green, Apple- and Galbarium-like odor with more sweetness and fruitiness than Galbanum |
| Odor Type | green |
| JECFA Number | 1782 |
| LogP | 2.79 |
| Substances Added to Food (formerly EAFUS) | 2,4-HEXADIENYL ISOBUTYRATE |
| EWG's Food Scores | 2 |
| FDA UNII | 443XQL39UP |
| EPA Substance Registry System | 2,4-Hexadienyl isobutyrate (16491-24-0) |
Hexa-2,4-dienylisobutyrat Chemical Properties,Uses,Production
Chemical Properties
Light yellow liquid; sweet, pineapple aroma with cinnamon undertones
Uses
Hexa-2,4-dienylisobutyrat could undoubtedly be used as part of the topnote complex in many fragrance types, not only the floral and fruity ones. In Fougere types, rich in herbaceous notes, it can give quite interesting effects with or without the support of Oakrnoss. The Acetal is used in minute amounts in imitation fruit flavors, e. g. Melon, and in Mushroom flavors, etc. The concentration is about 0.1 to 1.0 ppm in the finished product.
Aroma threshold values
Medium strength odor; fresh type
Synthesis
Hexa-2,4-dienylisobutyrat is produced from Heptaldehyde and Methanol with a dehydrating agent.
Hexa-2,4-dienylisobutyrat Preparation Products And Raw materials
Raw materials
Preparation Products
Hexa-2,4-dienylisobutyrat Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai T&W Pharmaceutical Co., Ltd. | +86 21 61551611 | China | 9891 | 58 | |
| Shanghai wencai New Material Technology Co., Ltd. | 15721586846 | wencaimat@163.com | China | 2794 | 58 |
| BOC Sciences | -- | info@bocsci.com | USA | 0 | 65 |
| Shaanxi Dideu Newmaterial Co., Ltd. | 029-87576359 15353716720 | 1039@dideu.com | China | 10009 | 58 |
| Supplier | Advantage |
|---|---|
| Shanghai T&W Pharmaceutical Co., Ltd. | 58 |
| Shanghai wencai New Material Technology Co., Ltd. | 58 |
| BOC Sciences | 65 |
| Shaanxi Dideu Newmaterial Co., Ltd. | 58 |