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| IUPAC name : | 4-(4-methoxyphenyl)butan-2-one |
| InChI : | InChI=1/C11H14O2/c1-9(12)3-4-10-5-7-11(13-2)8-6-10/h5-8H,3-4H2,1-2H3 |
| InChIKey : | PCBSXBYCASFXTM-UHFFFAOYAE |
| SMILES : | CC(=O)CCC1=CC=C(C=C1)OC |
| cas number : | 104-20-1 |
| (EINECS) number : | 203-184-2 |
| beilstein number : | 1869592 |
| fema number : | 2672 |
| coe number : | 163 |
| jecfa number : | 818 |
| fl. number : | 07.029 |
| molar refractivity : | 51.77 ± 0.3 cm3 |
| parachor : | 425.1 ± 4.0 cm3 |
| index of refraction : | 1.498 ± 0.02 |
| surface tension : | 33.7 ± 3.0 dyne/cm |
| density : | 1.010 ± 0.06 g/cm3 |
| polarizability : | 20.52 ± 0.5 10-24cm3 |
| XlogP : | 1.80 |
| molecular weight : | 178.2276600 (IUPAC) |
| formula : | C11 H14 O2 |
| BioActivity Analysis : | 475449 |
| NMR Predictor : | Predict |
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| export tariff code : | 2914.50.0000 |
| fda reg : | 172.515 |
Suppliers :
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| Advanced Biotech : | anisyl acetone
95% min. natural Odor: Cherry, Fruity, Raspberry |
| Advanced Biotech : | anisyl acetone
98% min. synthetic Odor: Berry |
| Apple : | Anisyl acetone
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| Berje : | Methoxy Phenyl Butanone
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| Elan : | methoxyphenyl butanone
FCC, Kosher |
| Fleurchem : | anisyl acetone
natural |
| Frutarom : | 4-(PARA-METHOXYPHENYL)-2-BUTANONE
≥98.00%, NI, Kosher Odor: Bramble, Floral, Liqourice, Sweet |
| Moellhausen : | raspberry ketone methylether
98% min. nature identical kosher Odor: fruity, aromatic, reminiscent of raspberry and blackberry Flavor: fruity, raspberry note |
| Penta : | p-methoxy phenyl butanone
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| Penta : | p-methoxy phenyl butanone
natural |
| Sigma-Aldrich-SAFC : | 4-(4-Methoxyphenyl)-2-butanone
≥98%, FCC, Kosher, FG Odor: cherry; floral; raspberry; sweet |
| Sigma-Aldrich-SAFC : | 4-(4-Methoxyphenyl)-2-butanone
natural, US, FCC, 98+% Odor: cherry; floral; raspberry; sweet |
| Symrise : | Frambinon® methyl ether
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| Treatt : | 4-(para-Methoxyphenyl)-2-butanone
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| Vigon : | Anisyl Acetone Para Methoxy Phenyl Butanone
FCC Odor: SWEET, FLORAL, FRUITY |
organoleptics :
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| odor type : | fruity |
| odor strength : | medium |
odor description :¹ at 100.00 %. | sweet dried raspberry rose cherry fruity cassie absolute |
| odor sample from : | Elan Chemical, Inc. |
| substantivity : | 324 Hour(s) |
properties :
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| appearence : | colorless to pale yellow clear oily liquid |
| assay : | 96.00 to 100.00 %
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 1.04200 to 1.04800 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.670 to 8.720
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| refractive index : | 1.51700 to 1.52100 @ 20.00 °C.
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| melting point : | 8.00 °C. @ 760.00 mm Hg
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| boiling point : | 152.00 to 153.00 °C. @ 15.00 mm Hg
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| boiling point : | 276.00 to 278.00 °C. @ 760.00 mm Hg
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| vapor density : | 6.1 ( Air = 1 ) |
| flash point : | > 230.00 °F. TCC ( > 110.00 °C. )
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| logP (o/w) : | 1.59 |
| shelf life : | 24.00 month(s) or longer if stored properly. |
| storage : | store in cool, dry place in tightly sealed containers, protected from heat and light. |
safety :
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| most important hazard(s) : | Xi - Irritant |
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R 36/38 - Irritating to skin and eyes. S 02 - Keep out of the reach of children. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 - Wear suitable gloves and eye/face protection.
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| Human experience : | 4 % solution: no irritation or sensitization. |
| Oral Toxicity(LD50) : |
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Oral-Rat >5000.00 mg/kg (Russell, 1973f)
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| Dermal Toxicity(LD50) : |
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Skin-Rabbit >5000.00 mg/kg Food and Cosmetics Toxicology. Vol. 12, Pg. 929, 1974.
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| Maximised Survey-derived Daily Intakes (MSDI-EU) : | 4.50 (μg/capita/day) |
| Maximised Survey-derived Daily Intakes (MSDI-USA) : | 840.00 (μg/capita/day) |
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| recommendation for raspberry ketone methyl ether usage levels up to : |
| | 5.0000 % in the fragrance concentrate.
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| recommendation for raspberry ketone methyl ether usage levels up to : |
| | 40.0000 ppm in the flavor.
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safety references :
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| European Food Safety Athority(efsa) : | Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... |
| msds : | msds |
| EPI System : | view |
| Env. Mutagen Info. Center : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 2 |
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| | 4-(4-methoxyphenyl)butan-2-one
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| (EINECS) number : | 203-184-2 |
| RTECS : | EL9085500 for 104-20-1 |
| chemidplus : | 000104201 |
| EPA Substance Registry Services : | 104-20-1 |
| dtp/nci : | 405366 |
references :
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| | 4-(4-methoxyphenyl)butan-2-one
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| fl. number : | 07.029 |
| jecfa number : | 818 |
| NIST Chemistry WebBook : | 156263908 |
| pubchem : | 197229 |
Cosmetics :
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| Cosmetic uses : |
perfuming agents
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other :
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| reference : | Luebke, William tgsc, (1987)¹ |
| CosIng : | cosmetic data |
| VCF-Online: | VCF Volatile Compounds in Food |
| | C of A |