Gamma Octalactone Cas 104-50-7
Product Description
Product Detail
Gamma-octalactone is a gamma-lactone that is oxolan-2-one substituted by a butyl group at position 5. It is a volatile compound found in peaches, mangoes, beef and ham. It has a role as a fungal metabolite, a mouse metabolite, a mammalian metabolite, an insect attractant, a plant metabolite and a flavouring agent. It is a gamma-lactone, a tetrahydrofuranone and a volatile organic compound. It is a synthetic flavoring agent that is a stable, colorless to slightly yellow liquid of peach odor. It should be stored in glass or tin containers. It is used in flavors for peach with applications in baked goods, candy, and ice cream at 5–17 ppm.
Gamma Octalactone Cas 104-50-7
Gamma-octalactone is also known as Gamma-Octanoic lactone, 4-Octanolide . y-Octalactone has a strong, fruity odor reminiscent of coconut with a very sweet taste. This substance may be prepared synthetically from epoxy-1,2-hexane and sodio-malonic ester; after saponification the oxyacid is extracted with ether and is lactonized. gamma-Octanoic lactone occurs as an aroma constituent in many processed and unprocessed foods. It is a pale yellow liquid with a fruity/coconut-like odor and is used both in aroma compositions and in heavy blossom perfumes.
Premium quality Gamma-octalactone with clear colourless liquid appearance, Odowell Gamma-octalactone with high quality in stock and free Sample for testing. Production capacity: 200 Tons annually manufacturing for European countries and American market.
Gamma-octalactone (Specification)
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Product Name: |
gamma-Octanoic lactone |
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Synonyms: |
octan-4-;Octan-4-olide;Octanoic acid, 4-hydroxy-, gamma-lactone;Octanoic acid, gamma lactone;a-Octanoic lactone;GAMMA-OCTALACTONE 97+% FCC;GAMMA-OCTALACTONE 97+% NATURAL;γ-octalactone,γ-octalactone,4-octanolide,4,5-dihydro-5-butyl-2(3H)-furanone |
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CAS: |
104-50-7 |
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MF: |
C8H14O2 |
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MW: |
142.2 |
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EINECS: |
203-208-1 |
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Product Categories: |
Food Additive;Cosmetics;lactone flavors |
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Mol File: |
104-50-7.mol |
Gamma-octalactone Feature And Application
Gamma-octalactone is one of the flavor constituents of peaches, oranges and sweet fortified wines. 4-Octanolide is one of the fine organic aerosol emitted from meat cooking operations that was examined by high-resolution gas chromatography. Reported found in apricot, peach, blue cheese, butter, cooked chicken and cooked pork, licorice, milk, raspberry, roasted barley, and roasted filbert. Taste characteristics at 1 to 10 ppm: coconut, fatty, creamy, coumarinic, with a strong creamy and waxy mouthfeel.
Gamma-octalactone Details
Chemical Properties
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Melting point |
91 °C(Solv: ethanol (64-17-5)) |
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Boiling point |
234 °C(lit.) |
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density |
0.981 g/mL at 25 °C(lit.) |
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vapor pressure |
1hPa at 20℃ |
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FEMA |
2796 | GAMMA-OCTALACTONE |
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refractive index |
n20/D 1.444(lit.) |
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Fp |
>230 °F |
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storage temp. |
Sealed in dry,Room Temperature |
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form |
Liquid |
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color |
Clear colorless |
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Odor |
coconut odor |
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Odor Type |
coconut |
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Water Solubility |
5.6-8.096g/L at 20℃ |
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JECFA Number |
226 |
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InChIKey |
IPBFYZQJXZJBFQ-UHFFFAOYSA-N |
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LogP |
1.5-1.89 at 20-25℃ |
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CAS DataBase Reference |
104-50-7(CAS DataBase Reference) |
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NIST Chemistry Reference |
2(3H)-furanone, 5-butyldihydro-(104-50-7) |
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EPA Substance Registry System |
2(3H)-Furanone, 5-butyldihydro- (104-50-7) |
Safety Information
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Hazard Codes |
Xi |
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Risk Statements |
38 |
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Safety Statements |
26-37/39-36/37/39 |
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WGK Germany |
1 |
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RTECS |
LU3562000 |
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TSCA |
Yes |
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HS Code |
29322090 |
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Toxicity |
LD50 orl-rat: 4400 mg/kg FCTXAV 14,821,76 |
Quality Certificates
Our company meet the highest quality requirements as stipulated in ISO9001.