γ-Decalactone
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γ-Decalactone
structure -
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CAS No:
706-14-9
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Formula:
C10H18O2
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Chemical Name:
γ-Decalactone
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Synonyms:
2(3H)-Furanone,5-hexyldihydro-;Decanoic acid,4-hydroxy-,γ-lactone;Capric acid,γ-hydroxy-,lactone;5-Hexyldihydro-2(3H)-furanone;γ-Decanolactone;Decanolactone;γ-Decalactone;γ-Hexylbutyrolactone;4-Hexyl-γ-butyrolactone;4-Decanolide;4-Hexyl-4-butanolide;4-Hydroxydecanoic acid γ-lactone;2-Decalactone;γ-Hexyl-γ-butyrolactone;4-Hydroxydecanoic acid lactone;γ-n-Hexyl-γ-butyrolactone;γ-Decanolide;5-Hexyltetrahydro-2-furanone;(±)-4-n-Hexylbutyrolactone;(RS)-γ-Decalactone;(±)-γ-Decanolactone;(±)-γ-Decalactone;NSC 24248;NSC 26510;5-Hexyloxolan-2-one;1336-42-1;2825-92-5
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CAS No:
Description
Liquid
Liquid|colourless to pale yellow liquid with a fruity, peach-like odour
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.
Characteristics
26.3
2.7
Liquid
0.9482 g/cm3 @ Temp: 20 °C
125-127 °C @ Press: 3.5 Torr
>230 °F
1.447-1.451
1 ml in 1 ml 95% alcohol (in ethanol)
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety Information
3
36/37/38
26-37/39-36
LU4600000
Xi
Irritant
Stable at room temperature in closed containers under normal storage and handling conditions.
P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362
H315
Not Classified| |Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, and P362|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
γ-Decalactone Use and Manufacturing
It is formed by heating and cyclizing 9-decenoic acid (or ω-undecylenic acid) and 80% sulfuric acid at 90℃ for a long time. Using Y-1γ-decanolactone yeast (selected by Tianjin Institute of Light Industry in 2000) for biological preparation in the following nutrient base: peptone 3.5g/L; yeast extract 2.5g/L; KH2PO40.5g/L; Na2HPO4 1.2g/L; MgSO4?7H2O 2.4g/L; castor oil 4%, antifoaming agent 0.4%, starting with Ph 7.0, and finally γ-decanolactone in the fermentation broth can reach 400mg/L.
Used to formulate fruit-flavored essence, feed flavoring agent, etc.
Odor agents
Air care products
100,000 - 500,000 lb
All other chemical product and preparation manufacturing|2(3H)-Furanone, 5-hexyldihydro-: ACTIVE
EPA Safer Chemical Functional Use Classes -> Fragrances|Safer Chemical Classes -> Green half-circle - The chemical is expected to be of low concern|Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index
Flavoring Agents
Computed Properties
Molecular Weight:170.25
XLogP3:2.7
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:5
Exact Mass:170.130679813
Monoisotopic Mass:170.130679813
Topological Polar Surface Area:26.3
Heavy Atom Count:12
Complexity:143
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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