2,3-UNDECADIONE
- CAS No.
- 7493-59-6
- Chemical Name:
- 2,3-UNDECADIONE
- Synonyms
- FEMA 3090;ACETYL NONYRYL;2,3-UNDECADIONE;2,3-Undecanedione;undecane-2,3-dione
- CBNumber:
- CB9113798
- Molecular Formula:
- C11H20O2
- Molecular Weight:
- 184.28
- MDL Number:
- MFCD00673204
- MOL File:
- 7493-59-6.mol
| FEMA | 3090 | 2,3-UNDECADIONE |
|---|---|
| FLAVIS Number | 07.021 | Undeca-2,3-dione |
| Odor | at 1.00 % in dipropylene glycol. waxy aldehydic creamy fatty dairy |
| Odor Type | aldehydic |
| JECFA Number | 417 |
| LogP | 2.39 |
| Substances Added to Food (formerly EAFUS) | 2,3-UNDECADIONE |
| FDA UNII | 25ODI8S42W |
2,3-UNDECADIONE Chemical Properties, Uses, Production
Chemical Properties
2,3-Undecadione has a strong, sweet cream, warm odor with a coconut oil note. It has a sweet cream and coconut milk taste.
Preparation
By reacting 3-bromo-2-undecanone with sodium azide in diluted methanol and then boiling the resulting solution with concentrated HCl; also from methyl nonyl ketone via the monoxime of the title material.
Definition
ChEBI: 2,3-Undecanedione is an alpha-diketone.
Taste threshold values
Taste characteristics at 2.5 ppm: aldehydic, creamy, buttery and dairy-like with waxy, rancid and fat nuances.
2,3-UNDECADIONE Preparation Products And Raw materials
Raw materials
Preparation Products
2,3-UNDECADIONE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53589 | 58 |
| Supplier | Advantage |
|---|---|
| DAYANG CHEM (HANGZHOU) CO.,LTD | 58 |
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