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| | DIHYDRO-BETA-IONONE Basic information |
| Product Name: | DIHYDRO-BETA-IONONE | | Synonyms: | 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butanon;4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-butanone;4-(2,6,6-Trimethyl-1-cyclohexenyl)-2-butanone;7,8-dehydro-beta-ionone;4-(2,6,6-trimethyl-1-cyclohexen-1-yl)butan-2-one;DIHYDRO-BETA-IONONE 90+%;Dihydro-beta;4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)butan-2-on | | CAS: | 17283-81-7 | | MF: | C13H22O | | MW: | 194.31 | | EINECS: | 241-318-1 | | Product Categories: | Alphabetical Listings;C-D;Flavors and Fragrances | | Mol File: | 17283-81-7.mol |  |
| | DIHYDRO-BETA-IONONE Chemical Properties |
| Melting point | 311 °C(lit.) | | Boiling point | 121-122 °C(Press: 10 Torr) | | density | 0.923 g/mL at 25 °C(lit.) | | vapor pressure | 0.42Pa at 20℃ | | FEMA | 3626 | DIHYDRO-BETA-IONONE | | refractive index | n20/D 1.481(lit.) | | Fp | >230 °F | | solubility | soluble in Chloroform, Methanol | | form | Oil | | color | Clear Colourless | | Odor | at 100.00 %. earthy woody mahogany orris dry amber | | Odor Type | woody | | JECFA Number | 394 | | LogP | 4.5 at 20℃ and pH7 | | CAS DataBase Reference | 17283-81-7 | | EPA Substance Registry System | 2-Butanone, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)- (17283-81-7) |
| Hazard Codes | Xi,N | | Risk Statements | 38-51/53 | | Safety Statements | 61 | | RIDADR | UN 3082 9 / PGIII | | WGK Germany | 2 |
| | DIHYDRO-BETA-IONONE Usage And Synthesis |
| Chemical Properties | Dihydro-β-ionone has a woody, methylionone odor. | | Uses | 4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-butanone is a useful synthetic intermediate. It is a reagent used to prepare moverastin derivatives, an inhibitor of tumor cell migration. It can also be used in preparation of substituted alkene derivatives capable of releasing fragrant compounds. | | Definition | ChEBI: A methyl ketone in which the keto group is attached to a 2-(2,6,6-trimethylcyclohex-1-en-1-yl)ethyl group. | | Synthesis Reference(s) | Tetrahedron Letters, 26, p. 1353, 1985 DOI: 10.1016/S0040-4039(00)94892-5 | | General Description | Dihydro-β-ionone is an aroma volatile that occurs in rose, boronia flower and juniper needles. |
| | DIHYDRO-BETA-IONONE Preparation Products And Raw materials |
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