| Identification | Back Directory | [Name]
(-)-FENCHONE | [CAS]
4695-62-9 | [Synonyms]
FENCHONE
L-FENCHONE
fenchanone
2-fenchanone
(-)-FENCHONE
(S)-Fenchone
(1S)-Fenchone
L(-)-FENCHONE
FENCHONE, (-)-
ALPHA-FENCHONE
L-ALPHA-FENCHONE
(S)-(+)-Fenchone
(1S,4R)-fenchone
(1R)-(-)-FENCHONE
D(+)-Fenchone,97%
d-FENCHONE, NATURAL
D(+)-Fenchone, 97% 25GR
D(+)-Fenchone, 97% 100GR
d-1,3,3-Trimethyl-2-norbornanone
d-1,3,3-Trimethyl-2-norcamphanone
(-)-1,3,3-TRIMETHYL-2-NOEBORNANOL
(-)-1,3,3-TRIMETHYL-2-NORBORNANONE
L(-)-1,3,3-TRIMETHYL-2-NORBORBANONE
(1S)-1,3,3-trimethyl-norbornan-2-one
1,3,3-trimethyl-,(1r,4s)-(+)-2-norbornanon
3,3-trimethyl-(1s)-bicyclo(2.2.1)heptan-2-on
3,3-trimethyl-(1s)-bicyclo[2.2.1]heptan-2-on
D(+)-1,3,3-Trimethylbicylo[2.2.1]heptan-2-one
2-Norbornanone, 1,3,3-trimethyl-, (1R,4S)-(+)-
2-Norbornanone, 1,3,3-trimethyl-, (1S,4R)-(+)-
L(-)-1,3,3-TRIMETHYLBICYCLO[2.2.1]HEPTAN-2-ONE
(1R)-1,3,3-TRIMETHYLBICYCLO[2.2.1]HEPTAN-2-ONE
LAEVO-1,3,3-TRIMETHYLBICYCLO[2.2.1]-2-HEPTANONE
1,3,3-trimethyl-,(1S)-Bicyclo[2.2.1]heptan-2-one
Bicyclo(2.2.1)heptan-2-one, 1,3,3-trimethyl-, (1R)-
Bicyclo[2.2.1]heptan-2-one, 1,3,3-trimethyl-, (1S)-
Bicyclo2.2.1heptan-2-one, 1,3,3-trimethyl-, (1S,4R)-
(+)-Fenchone purum, >=98.0% (sum of enantiomers, GC)
(+)-1,3,3-Trimethyl-2-norbornanone, (1S)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-one
(+)-Fenchone,(+)-1,3,3-Trimethyl-2-norbornanone, (1S)-1,3,3-Trimethylbicyclo[2.2.1]heptan-2-one | [EINECS(EC#)]
232-107-5 | [Molecular Formula]
C10H16O | [MDL Number]
MFCD00151104 | [MOL File]
4695-62-9.mol | [Molecular Weight]
152.23 |
| Chemical Properties | Back Directory | [Appearance]
clear colorless to pale yellow liquid | [Melting point ]
5-6 °C(lit.)
| [alpha ]
D20 +66.9° | [Boiling point ]
192-194 °C(lit.)
| [density ]
0.948 g/mL at 25 °C(lit.)
| [FEMA ]
2479 | D-FENCHONE | [refractive index ]
n20/D 1.461(lit.)
| [Fp ]
127 °F
| [storage temp. ]
2-8°C | [solubility ]
Chloroform (Sparingly), Methanol (Slightly) | [form ]
Liquid | [color ]
Clear colorless to pale yellow | [Odor]
at 100.00 %. camphor thuja cedarleaf herbal earthy woody | [Odor Type]
balsamic | [Optical Rotation]
[α]20/D +62±1°, neat | [Water Solubility ]
2.147g/L(25 ºC) | [JECFA Number]
1396 | [Merck ]
14,3968 | [BRN ]
2206555 | [Dielectric constant]
12.0（20℃） | [Major Application]
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care | [Cosmetics Ingredients Functions]
PERFUMING | [InChI]
1S/C10H16O/c1-9(2)7-4-5-10(3,6-7)8(9)11/h7H,4-6H2,1-3H3/t7-,10+/m1/s1 | [InChIKey]
LHXDLQBQYFFVNW-XCBNKYQSSA-N | [SMILES]
CC1(C)[C@@H]2CC[C@@](C)(C2)C1=O | [LogP]
2.089 (est) | [EPA Substance Registry System]
Bicyclo[2.2.1]heptan-2-one, 1,3,3-trimethyl-, (1S,4R)- (4695-62-9) |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless to pale yellow liquid | [Definition]
ChEBI: A fenchone that has 1S,4R stereochemistry. A colourless, oily liquid found in fennel oil, it is used in perfumery and as flavour in foods. | [Uses]
As flavor in foods; in perfumes. | [Description]
d-Fenchone has a camphor-like odor, powerful and sweet, and a warm, somewhat bitter, burning taste. d-Fenchone is isolated from cedarleaf oil (thuja oil).
| [Occurrence]
Reported found in several essential oils: Thuja plicata, Thuja occidentalis, Thuja standishii, Russian anise, fennel, a few Artemisia varieties (A frigida, A verlotorum, A santolinaefolia), Lavanda stoechas, Lavanda burmannii, and others; the highest levels are found in fennel oil (12 to 19%); two optically active forms have been isolated Also reported found in basil, caraway, cedar leaf oil, cloves, dill, licorice and thyme | [Preparation]
Isolated from cedarleaf oil (thuja oil). | [Aroma threshold values]
Detection: 510 ppb; aroma characteristics at 1.0%: cooling camphoreous, terpy, spicy, sweet mentholic pine-like. | [Taste threshold values]
Taste characteristics at 5 ppm: cooling camphoreous, with green citrus lime nuances. | [General Description]
Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate. | [Purification Methods]
The oily liquid is purified by distillation in a vacuum and is very soluble in EtOH and Et2O. [Boyle et al. J Chem Soc, Chem Commun 395 1971, Hückel Justus Liebigs Ann Chem 549 186 1941, (±)-isomer: Braun & Jacob Chem Ber 66 1461 1933.] It forms two oximes, cis-oxime: m 167o (crystallises from pet ether) [] D +46.5o (c 2, EtOH), O-benzoyloxime m 81o, [] D +49o |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
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