- Megastigmatrienone
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- $100.00
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2026-10-10
- CAS:13215-88-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 1000 KG
- Tabanone
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- $1.00
-
2026-08-07
- CAS:13215-88-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 200000KG
- Tabanone
-
-
2026-06-30
- CAS:13215-88-8
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 1000kg
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| | Tabanone Basic information |
| Product Name: | Tabanone | | Synonyms: | tabanone;2-Cyclohexen-1-one, 4-(2-butenylidene)-3,5,5-trimethyl-;4-(2-Butenyliden)-3,5,5-trimethylcyclohex-2-en-1-on;4,6,8-Megastigmatrien-3-one;Einecs 236-187-2;4-(But-2-en-1-ylidene)-3,5,5-triMethylcyclohex-2-enone;4-(But-2-en-1-ylidene);4-but-2-enylidene-3,5,5-trimethylcyclohex-2-en-1-one | | CAS: | 13215-88-8 | | MF: | C13H18O | | MW: | 190.28 | | EINECS: | 236-187-2 | | Product Categories: | | | Mol File: | 13215-88-8.mol |  |
| | Tabanone Chemical Properties |
| Boiling point | 289°C | | density | 0.968 | | vapor pressure | 11Pa at 25℃ | | FEMA | 4663 | 4-(2-BUTENYLIDENE)-3,5,5-TRIMETHYLCYCLOHEX-2-EN-1-ONE | | Fp | 124.8°C | | storage temp. | 2-8°C | | solubility | DMSO: Soluble: =10 mg/ml
Ethanol: Soluble: =10 mg/ml
Methanol: Slightly Soluble: 0.1-1 mg/ml | | Odor | at 100.00 %. sweet acorn nut skin tobacco spicy | | Odor Type | tobacco | | Water Solubility | 361mg/L at 20℃ | | JECFA Number | 2057 | | Cosmetics Ingredients Functions | PERFUMING | | InChI | InChI=1S/C13H18O/c1-5-6-7-12-10(2)8-11(14)9-13(12,3)4/h5-8H,9H2,1-4H3 | | InChIKey | CBQXHTWJSZXYSK-UHFFFAOYSA-N | | SMILES | C1(=O)CC(C)(C)C(=CC=CC)C(C)=C1 | | LogP | 3.11 at 22.7℃ |
| | Tabanone Usage And Synthesis |
| Chemical Properties | Tabanone is a slightly yellow to
yellow liquid with a warm, dry, sweet, and tobacco-like odor.Thesubstance is predominantly
used in tobacco flavors, but also to create powdery tobacco nuances
in fragrances.
The material may be produced by dehydration of 3-oxo--ionol. | | Uses | Tabanone is found in oils of Trifolium pratense L. and is a potential natural antioxidant. | | Flammability and Explosibility | Not classified | | Trade name | Tabanon (Symrise) | | Synthesis |
1) Using -isophorone as raw material, -isophorone was obtained by acetylacetonate iron(III) isomerization, and then reacted with trimethylchlorosilane in DMF in the presence of sodium iodide catalyzed and acid-binding agent triethylamine, to obtain -isophorone trimethylsilane allyl ether, yield 45%.
2) -isophorone trimethylsilyl enol ether was reacted with crotonaldehyde by Aldol, and the product was synthesized in one step by distillation and dehydration to give nicotinone in 46% yield.
| | References | [1] FUJIMORI T, KASUGA R, KANEKO H, et al. Neutral Volatile Components of Burley Tobacco[C]//16 1. 1978: 0. DOI: 10.2478/cttr-2013-0950
[2] DAVIDE SLAGHENAUFI . Quantitative solid phase microextraction – Gas chromatography mass spectrometry analysis of five megastigmatrienone isomers in aged wine[J]. Analytica Chimica Acta, 2014, 813: Pages 63-69. DOI: 10.1016/j.aca.2014.01.019 |
| | Tabanone Preparation Products And Raw materials |
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