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| | gamma-Decalactone Basic information |
| Product Name: | gamma-Decalactone | | Synonyms: | gamma-Decalactone~4-Decanolide~4-Hydroxydecanoic acid gamma lactone;Decanoic acid, gamma-lactone;Decanolactone;Decanolide-1,4;gamma-Hexylbutyrolactone;gamma-n-Decalactone;gamma-n-Hexyl-gamma-butyrolactone;-Hexylbutyrolactone | | CAS: | 706-14-9 | | MF: | C10H18O2 | | MW: | 170.25 | | EINECS: | 211-892-8 | | Product Categories: | Cosmetics;Food Additive;lactone flavors | | Mol File: | 706-14-9.mol |  |
| | gamma-Decalactone Chemical Properties |
| Boiling point | 281 °C | | density | 0.948 g/mL at 25 °C (lit.) | | vapor pressure | 0.72Pa at 25℃ | | FEMA | 2360 | GAMMA-DECALACTONE | | refractive index | n20/D 1.449 | | Fp | >230 °F | | storage temp. | 2-8°C | | solubility | Chloroform (Slightly), Methanol (Slightly) | | form | neat | | Specific Gravity | 0.950.948 | | color | Colourless | | Odor | at 100.00 %. fresh oily waxy peach coconut buttery sweet | | Odor Type | fruity | | optical activity | [α]24/D +34°, neat | | Water Solubility | 1.26g/L at 20℃ | | JECFA Number | 231 | | BRN | 117547 | | InChIKey | IFYYFLINQYPWGJ-UHFFFAOYSA-N | | LogP | 3 at 25℃ | | CAS DataBase Reference | 706-14-9(CAS DataBase Reference) | | NIST Chemistry Reference | 2(3H)-Furanone, 5-hexyldihydro-(706-14-9) | | EPA Substance Registry System | .gamma.-Decalactone (706-14-9) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-37/39-36 | | WGK Germany | 3 | | RTECS | LU4600000 | | Hazard Note | Irritant | | TSCA | Yes | | HS Code | 29322090 |
| | gamma-Decalactone Usage And Synthesis |
| Chemical Properties | γ-Decalactone has a pleasant, fruity, peach-like odor. | | Chemical Properties | clear colourless to pale yellow liquid | | Chemical Properties | gamma-Decalactone is present in a wide
variety of foods and is an almost colorless liquid with an intensely fruity odor,reminiscent of peaches. It is used in perfumery for heavy, fruity flower odors and
in aroma compositions, particularly peach flavors. | | Occurrence | Reported found in peach, apricot and strawberry aroma. Also reported in butter, milk, beer, rum, red and white
wine, mango, bilberry, plums, prunes, guava, peach, strawberry fruit and cheeses. | | Uses | γ-Decalactone may be used as an analytical reference standard for the quantification of the analyte in fruit beverages using different chromatography techniques. | | Definition | ChEBI: Gamma-decalactone is a gamma-lactone that is oxolan-2-one substituted by a hexyl group at position 5. It has a role as a flavouring agent, a food additive and an anticonvulsant. It is a gamma-lactone and a tetrahydrofuranone. | | Preparation | Naturalγ-decalactone is produced biotechnologically starting from ricinoleic
acid, which is degraded by β-oxidation to 4-hydroxydecanoic acid, which
lactonizes at lower pH to yield γ-decalactone | | Aroma threshold values | Detection: 1 to 11 ppb | | Taste threshold values | Taste characteristics at 10 ppm: creamy, fatty, oily, buttery sweet, coconut, fruity and peach-like. | | Synthesis Reference(s) | The Journal of Organic Chemistry, 55, p. 462, 1990 DOI: 10.1021/jo00289a016
Synthetic Communications, 18, p. 2241, 1988 DOI: 10.1080/00397918808082366 | | General Description | γ-Decalactone is a flavor and fragrance compound, which finds applications in food and beverage industry. | | Flammability and Explosibility | Notclassified | | Synthesis | By heating γ-bromocapric acid in a sodium carbonate solution; by prolonged heating of 9-decen-1-oic acid with 80%
H2SO2 at 90°C |
| | gamma-Decalactone Preparation Products And Raw materials |
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