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| IUPAC name : | (E)-3-methyl-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-3-en-2-one |
| InChI : | InChI=1/C14H22O/c1-10-7-6-8-14(4,5)13(10)9-11(2)12(3)15/h7,9,13H,6,8H2,1-5H3/b11-9+ |
| InChIKey : | JRJBVWJSTHECJK-PKNBQFBNBZ |
| SMILES : | CC1=CCCC(C1\C=C(/C)\C(=O)C)(C)C |
| cas number : | 127-51-5 |
| % from : | 90.00% to 98.00% |
| (EINECS) number : | 204-846-3 |
| fema number : | 2714 |
| coe number : | 169 |
| jecfa number : | 404 |
| fl. number : | 07.036 |
| molar refractivity : | 66.18 ± 0.3 cm3 |
| parachor : | 528.4 ± 6.0 cm3 |
| index of refraction : | 1.508 ± 0.02 |
| surface tension : | 32.1 ± 3.0 dyne/cm |
| density : | 0.929 ± 0.06 g/cm3 |
| polarizability : | 26.23 ± 0.5 10-24cm3 |
| XlogP : | 4.20 |
| molecular weight : | 206.3238800 |
| formula : | C14 H22 O |
| NMR Predictor : | Predict |
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| IUPAC name : | (E)-1-(2,6,6-trimethyl-1-cyclohex-2-enyl)pent-1-en-3-one |
| InChI : | InChI=1/C14H22O/c1-5-12(15)8-9-13-11(2)7-6-10-14(13,3)4/h7-9,13H,5-6,10H2,1-4H3/b9-8+ |
| InChIKey : | VPKMGDRERYMTJX-CMDGGOBGBY |
| SMILES : | CCC(=O)\C=C\C1C(=CCCC1(C)C)C |
| cas number : | 127-42-4 |
| % from : | 0.10% to 5.00% |
| (EINECS) number : | 204-842-1 |
| fema number : | 2711 |
| coe number : | 143 |
| jecfa number : | 398 |
| fl. number : | 07.009 |
| molar refractivity : | 66.34 ± 0.3 cm3 |
| parachor : | 532.1 ± 6.0 cm3 |
| index of refraction : | 1.509 ± 0.02 |
| surface tension : | 32.9 ± 3.0 dyne/cm |
| density : | 0.928 ± 0.06 g/cm3 |
| polarizability : | 26.29 ± 0.5 10-24cm3 |
| XlogP : | 4.30 |
| molecular weight : | 194.3131800 |
| formula : | C13 H22 O |
| BioActivity Analysis : | 17389494 |
| NMR Predictor : | Predict |
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| IUPAC name : | (E)-3-methyl-4-(2,6,6-trimethyl-1-cyclohexenyl)but-3-en-2-one |
| InChI : | InChI=1/C14H22O/c1-10-7-6-8-14(4,5)13(10)9-11(2)12(3)15/h9H,6-8H2,1-5H3/b11-9+ |
| InChIKey : | NSSHGPBKKVJJMM-PKNBQFBNBV |
| SMILES : | CC1=C(C(CCC1)(C)C)\C=C(/C)\C(=O)C |
| cas number : | 79-89-0 |
| % from : | 1.00% to 7.00% |
| (EINECS) number : | 201-231-1 |
| fema number : | 4151 |
| coe number : | 650 |
| fl. number : | 07.041 |
| molar refractivity : | 66.17 ± 0.3 cm3 |
| parachor : | 526.7 ± 6.0 cm3 |
| index of refraction : | 1.513 ± 0.02 |
| surface tension : | 32.8 ± 3.0 dyne/cm |
| density : | 0.937 ± 0.06 g/cm3 |
| polarizability : | 26.23± 0.5 10-24cm3 |
| XlogP : | 3.70 |
| molecular weight : | 206.3238800 |
| formula : | C14 H22 O |
| NMR Predictor : | Predict |
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| IUPAC name : | (E)-1-(2,6,6-trimethyl-1-cyclohexenyl)pent-1-en-3-one |
| InChI : | InChI=1/C14H22O/c1-5-12(15)8-9-13-11(2)7-6-10-14(13,3)4/h8-9H,5-7,10H2,1-4H3/b9-8+ |
| InChIKey : | LMWNGLDCJDIIBR-CMDGGOBGBW |
| SMILES : | CCC(=O)\C=C\C1=C(CCCC1(C)C)C |
| cas number : | 63429-28-7 |
| % from : | 0.10% to 5.00% |
| (EINECS) number : | 264-140-6 |
| fema number : | 2712 |
| molar refractivity : | 66.33 ± 0.3 cm3 |
| parachor : | 530.4 ± 6.0 cm3 |
| index of refraction : | 1.514 ± 0.02 |
| surface tension : | 33.7 ± 3.0 dyne/cm |
| density : | 0.937 ± 0.06 g/cm3 |
| polarizability : | 26.29 ± 0.5 10-24cm3 |
| XlogP : | 3.80 |
| molecular weight : | 206.3238800 |
| formula : | C14 H22 O |
| NMR Predictor : | Predict |
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| IUPAC name : | (4E,6E)-7,11-dimethyldodeca-4,6,10-trien-3-one |
| InChI : | InChI=1/C14H22O/c1-5-14(15)11-7-10-13(4)9-6-8-12(2)3/h7-8,10-11H,5-6,9H2,1-4H3/b11-7+,13-10+ |
| InChIKey : | SPHLZZZXIWUZNM-JPTKLRQTBD |
| SMILES : | CCC(=O)\C=C\C=C(/C)\CCC=C(C)C |
| cas number : | 26651-96-7 |
| % from : | 0.10% to 2.00% |
| (EINECS) number : | 247-878-3 |
| molar refractivity : | 66.79 ± 0.3 cm3 |
| parachor : | 548.2 ± 4.0 cm3 |
| index of refraction : | 1.475 ± 0.02 |
| surface tension : | 28.5 ± 3.0 dyne/cm |
| density : | 0.869 ± 0.06 g/cm3 |
| polarizability : | 26.48 ± 0.5 10-24cm3 |
| XlogP : | 3.80 |
| molecular weight : | 206.3238800 |
| formula : | C14 H22 O |
| NMR Predictor : | Predict |
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| export tariff code : | 2914.23.0000 |
| fda reg : | unspecified |
Suppliers :
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| Bedoukian Research : | alpha-ISOMETHYL IONONE BRI
≥95.0%, FCC, Kosher Odor: clean, violet, orris |
| Berje : | gamma-Methyl Ionone
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| Moellhausen : | gamma-methyl ionone
>92% min. artifical kosher Odor: floreal, woody, in dilution of violet Flavor: floreal, fruity (raspberry) |
organoleptics :
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| odor type : | floral |
| odor strength : | medium , recommend smelling in a 10.00 % solution or less |
odor description :¹ at 10.00 % in dipropylene glycol. | floral fruity powdery violet woody tea |
| odor sample from : | Givaudan Corporation |
| substantivity : | 124 Hour(s) |
properties :
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| appearence : | colorless to yellow clear liquid |
| assay : | 90.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 0.92500 to 0.92900 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.697 to 7.730
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| refractive index : | 1.50000 to 1.50200 @ 20.00 °C.
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| boiling point : | 93.00 °C. @ 3.10 mm Hg
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| boiling point : | 232.00 °C. @ 760.00 mm Hg
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| flash point : | > 230.00 °F. TCC ( > 110.00 °C. )
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| logP (o/w) : | 4.41 |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 38 - Irritating to skin. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing.
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| Oral Toxicity(LD50) : |
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Oral-Rat >5.00 gm/kg
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| Dermal Toxicity(LD50) : |
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Skin-Rabbit >5.00 gm/kg
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| IFRA critical Effect : | Sensitization |
| IFRA other specification : | <= 2% Pseudomethylionone |
| Fragrance usage is RESTRICTED to : |
| Please review all IFRA documents for complete information. (QRA) |
| IFRA categories : limits in the finished product: (For a description of the categories, refer to the IFRA QRA Information Booklet.)
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| Category 1 : | 2.00 % (1) | Category 2 : | 2.60 % |
| Category 3 : | 10.70 % | Category 4 : | 32.10 % |
| Category 5 : | 16.90 % | Category 6 : | 51.40 % (1) |
| Category 7 : | 5.40 % | Category 8 : | 2.00 % |
| Category 9 : | 5.00 % | Category 10 : | 2.50 % |
| Category 11 : | See Note | |
| | (1) IFRA would recommend that any material used to impart perfume or flavour in products intended for human ingestion should consist of ingredients that are in compliance with appropriate regulations for foods and food flavourings in the countries of planned distribution and, where these are lacking, with the recommendations laid down in the Code of Practice of IOFI (International Organisation of the Flavor Industry). Further information about IOFI can be found on its website (www.iofi.org). |
| | Note : Category 11 includes all non-skin contact or incidental skin contact products. Due to negligible skin contact, the concentration of a fragrance ingredient should not exceed the usual concentration of the fragrance compound in the finished product. For example, hypothetically if the usual concentration of a fragrance compound in the final product, for example a candle, is at 5%, then any individual fragrance ingredient (in this case alpha-isomethyl ionone (90% min.)) must not exceed 5% in the candle. |
| recommendation for alpha-isomethyl ionone (90% min.) usage levels up to : |
| | 5.0000 ppm in the flavor.
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safety references :
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| EPI System : | view |
| IFRA : | IFRA - ( Found under : Pseudomethylionones ) |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| SCCNFP : | opinion |
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| WGK Germany : | 2 |
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| | (E)-3-methyl-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-3-en-2-one
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| (EINECS) number : | 204-846-3 |
| chemidplus : | 000127515 |
| EPA Substance Registry Services : | 127-51-5 |
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| | (E)-1-(2,6,6-trimethyl-1-cyclohex-2-enyl)pent-1-en-3-one
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| (EINECS) number : | 204-842-1 |
| chemidplus : | 000127424 |
| EPA Substance Registry Services : | 127-42-4 |
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| | (E)-3-methyl-4-(2,6,6-trimethyl-1-cyclohexenyl)but-3-en-2-one
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| (EINECS) number : | 201-231-1 |
| chemidplus : | 000079890 |
| EPA Substance Registry Services : | 79-89-0 |
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| | (E)-1-(2,6,6-trimethyl-1-cyclohexenyl)pent-1-en-3-one
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| (EINECS) number : | 264-140-6 |
| chemidplus : | 063429287 |
| EPA Substance Registry Services : | 63429-28-7 |
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| | (4E,6E)-7,11-dimethyldodeca-4,6,10-trien-3-one
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| (EINECS) number : | 247-878-3 |
| chemidplus : | 26651-96-7 |
| EPA Substance Registry Services : | 26651-96-7 |
references :
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| | (E)-3-methyl-4-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-3-en-2-one
|
| fl. number : | 07.036 |
| jecfa number : | 404 |
| NIST Chemistry WebBook : | 2434520876 |
| pubchem : | 197309 |
| | (E)-1-(2,6,6-trimethyl-1-cyclohex-2-enyl)pent-1-en-3-one
|
| fl. number : | 07.009 |
| jecfa number : | 398 |
| NIST Chemistry WebBook : | 1074655180 |
| pubchem : | 197307 |
| | (E)-3-methyl-4-(2,6,6-trimethyl-1-cyclohexenyl)but-3-en-2-one
|
| fl. number : | 07.041 |
| NIST Chemistry WebBook : | 2309173677 |
| pubchem : | 675242 |
| | (E)-1-(2,6,6-trimethyl-1-cyclohexenyl)pent-1-en-3-one
|
| NIST Chemistry WebBook : | 2810320773 |
| pubchem : | 3748531 |
| | (4E,6E)-7,11-dimethyldodeca-4,6,10-trien-3-one
|
| pubchem : | 48419733 |
Cosmetics :
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| Cosmetic uses : |
perfuming agents
skin conditioning
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other :
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| reference : | Luebke, William tgsc, (1988)¹ |
| CosIng : | cosmetic data |