OCTYL ISOBUTYRATE
- CAS No.
- 109-15-9
- Chemical Name:
- OCTYL ISOBUTYRATE
- Synonyms
- ent24265;FEMA 2808;ENT 24265;Octylisobutyrat;OCLyl Isobutyrate;OCTYL ISOBUTYRATE;octyl isobutanoate;N OCTYL ISOBUTYRATE;CAPRYLYL ISOBUTYRATE;octyl2-methylpropanoate
- CBNumber:
- CB3152887
- Molecular Formula:
- C12H24O2
- Molecular Weight:
- 200.32
- MOL File:
- 109-15-9.mol
- Modify Date:
- 2023/5/25 18:01:05
| Melting point | -56°C (estimate) |
|---|---|
| Boiling point | 245 °C(lit.) |
| Density | 0.856 g/mL at 25 °C(lit.) |
| refractive index |
n |
| FEMA | 2808 | OCTYL ISOBUTYRATE |
| Flash point | 206 °F |
| color | A colourless liquid. |
| Odor | at 100.00 %. oily green waxy soapy clean fruity creamy |
| Odor Type | waxy |
| JECFA Number | 192 |
| LogP | 4.78 |
| EPA Substance Registry System | Propanoic acid, 2-methyl-, octyl ester (109-15-9) |
SAFETY
Risk and Safety Statements
| WGK Germany | 2 |
|---|---|
| RTECS | UA2466375 |
| Toxicity | Both the acute oral LD50 in rats and the acute dermal LD50 in rabbits exceeded 5 g/kg (Levenstein, 1974). |
OCTYL ISOBUTYRATE Chemical Properties,Uses,Production
Description
Octyl isobutyrate has a fruity, fatty fragrance with a soft and humid undertone reminiscent of parsley and fern root with a sweet flavor suggestive of grape. May be prepared by esterification of n-octanol with isobutyric acid.
Chemical Properties
Octyl isobutyrate has a fruity, fatty fragrance with a soft and humid undertone reminiscent of parsley and fern root. It has a sweet flavor suggestive of grape.
Occurrence
Reported found among the volatile components of hop. Also reported found in grapefruit juice and babaco fruit (Carica pentagona Heilborn).
Uses
Octyl isobutyrate is used in imitation Pistacio, Grape, Melon, Peach, Citrus complexes, fruit blends, wine and Liqueur flavors, ect. The concentration is normally about 2 to 4 ppm in the finished product.
Preparation
Esterification of n-octanol with isobutyric acid.
Metabolism
Isobutyrates are hydrolysed to materials that are either normally in the diet or readily converted to such materials (Fassett, 1963a). Isobutyric acid occurs normally in the metabolism of valine, being converted to a propionyl group and entering into the glycogenic process (Fassett, 1963b). π-Octanol is largely oxidized in vivo; about 10% is excreted conjugated with glucuronic acid in rabbits. Isomeric octanols may be more highly conjugated; they may also be oxidized to the ketone or may be excreted unchanged (Williams, 1959).
OCTYL ISOBUTYRATE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Khushi Chemworth | 08048372766Ext 769 | Vadodara, India | 72 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21669 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29825 | 58 | Inquiry |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | China | 24330 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| Henan Xiangduo Industry Co., Ltd. | +86-15981848961 +86-15981848961 | China | 497 | 58 | Inquiry |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | China | 49999 | 58 | Inquiry |
| Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 | China | 5986 | 58 | Inquiry |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | China | 33350 | 58 | Inquiry |