FEMA 2791
- CAS No.
- 7786-47-2
- Chemical Name:
- FEMA 2791
- Synonyms
- FEMA 2791;NONYL ISOVALERATE;FEMA 2791 USP/EP/BP;nonyl 3-methylbutanoate;Isovaleric acid nonyl ester;3-methyl-butanoicacinonylester;Butanoic acid, 3-methyl-, nonyl ester
- CBNumber:
- CB3669864
- Molecular Formula:
- C14H28O2
- Molecular Weight:
- 228.37
- MOL File:
- 7786-47-2.mol
- Modify Date:
- 2024/6/26 14:25:40
| Melting point | -37.3°C (estimate) |
|---|---|
| Boiling point | 270.19°C (estimate) |
| Density | 0.8580 (estimate) |
| refractive index | 1.4036 (estimate) |
| FEMA | 2791 | NONYL ISOVALERATE |
| solubility | Insoluble in water, soluble in alcohol and oils. |
| form | Colorless liquid. |
| Odor | at 100.00 %. fruity apple hazelnut citrus |
| Odor Type | fruity |
| JECFA Number | 201 |
| LogP | 5.84 |
FEMA 2791 Chemical Properties,Uses,Production
Description
Nonyl isovalerate has a heavy fruit odor (apple-hazelnut with citrus notes) and a sweet, warm, floral taste. May be synthesized by esterification of n-nonanol with isovaleric acid.
Chemical Properties
Nonyl isovalerate has a heavy fruit odor (apple–hazelnut with citrus notes) and a sweet, warm, floral taste.
Occurrence
Reported found in rue (Ruta graveolens L.)
Uses
Nonyl isovalerate is used in flavour compositions as a modifier in imitation Apple (interesting for Sherbet Ice flavour), Orange and Hazelnut flavours, and Tobacco flavours. It lends a very natural earthy-oily sweetness to Nut compositions, and this effect should be considered in perfumery, too. Concentration in finished flavoured products is normally as low as 0.5 to 2 ppm.
Preparation
By esterification of n-nonanol with isovaleric acid.
FEMA 2791 Preparation Products And Raw materials
FEMA 2791 Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | China | 22854 | 58 | Inquiry |
| Hu Bei Jiutian Bio-medical Technology CO.,Ltd | 027-88013699 17354350817 | China | 6000 | 58 | Inquiry |
| jiliang chemicals | 21-62165282 15801962796; | China | 1375 | 60 | Inquiry |
| BOC Sciences | USA | 0 | 65 | Inquiry | |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 029-029-81148696 18161915376 | China | 9799 | 58 | Inquiry |
| Penta Manufacturing Company | 973 740 2300 | United States | 5076 | 65 | Inquiry |
| Shanghai wencai New Material Technology Co., Ltd. | 15721586846 | China | 2794 | 58 | Inquiry |
| Pyrazine Specialties, Inc. | (404) 524-6744 | United States | 1265 | 30 | Inquiry |
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