gamma-Octanoic lactone
- Product Name
- gamma-Octanoic lactone
- CAS No.
- 104-50-7
- Chemical Name
- gamma-Octanoic lactone
- Synonyms
- 2(3H)-Furanone, 5-butyldihydro-;γ-Octalactone;5-Butyldihydro-2(3H)-furanone;GAMMA-OCTALACTONE;γ-octanoic lactone;4-Octanolide;gama-Octalactone;4-Butyl-gamma-butyrolactone;FEMA 2796;Octan-4-olide
- CBNumber
- CB4424482
- Molecular Formula
- C8H14O2
- Formula Weight
- 142.2
- MOL File
- 104-50-7.mol
gamma-Octanoic lactone Property
- Melting point:
- 91 °C(Solv: ethanol (64-17-5))
- Boiling point:
- 234 °C(lit.)
- Density
- 0.981 g/mL at 25 °C(lit.)
- vapor pressure
- 1hPa at 20℃
- FEMA
- 2796 | GAMMA-OCTALACTONE
- refractive index
- n20/D 1.444(lit.)
- Flash point:
- >230 °F
- storage temp.
- Sealed in dry,Room Temperature
- form
- Liquid
- color
- Clear colorless
- Odor
- coconut odor
- Odor Type
- coconut
- Water Solubility
- 5.6-8.096g/L at 20℃
- JECFA Number
- 226
- InChIKey
- IPBFYZQJXZJBFQ-UHFFFAOYSA-N
- LogP
- 1.5-1.89 at 20-25℃
- CAS DataBase Reference
- 104-50-7(CAS DataBase Reference)
- NIST Chemistry Reference
- 2(3H)-furanone, 5-butyldihydro-(104-50-7)
- EPA Substance Registry System
- 2(3H)-Furanone, 5-butyldihydro- (104-50-7)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 38
- Safety Statements
- 26-37/39-36/37/39
- WGK Germany
- 1
- RTECS
- LU3562000
- TSCA
- Yes
- HS Code
- 29322090
- Toxicity
- LD50 orl-rat: 4400 mg/kg FCTXAV 14,821,76
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H303May be harmfulif swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- W279617
- Product name
- γ-Octalactone
- Purity
- natural,≥97%,FG
- Packaging
- 100g
- Price
- $174
- Updated
- 2024/03/01
- Product number
- W279617
- Product name
- γ-Octalactone
- Purity
- natural,≥97%,FG
- Packaging
- 1kg
- Price
- $2990
- Updated
- 2024/03/01
- Product number
- W279609
- Product name
- γ-Octalactone
- Purity
- ≥97%, FCC, FG
- Packaging
- 1KG
- Price
- $131
- Updated
- 2024/03/01
- Product number
- W279609
- Product name
- γ-Octalactone
- Purity
- ≥97%, FCC, FG
- Packaging
- 5KG
- Price
- $432
- Updated
- 2024/03/01
- Product number
- O4008
- Product name
- γ-Octanoic lactone
- Purity
- 97%
- Packaging
- 25g
- Price
- $46.8
- Updated
- 2024/03/01
gamma-Octanoic lactone Chemical Properties,Usage,Production
Description
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.
Chemical Properties
γ-Octalactone has a fruity odor reminiscent of coconut and a very sweet taste.
Chemical Properties
CLEAR COLOURLESS LIQUID
Chemical Properties
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.
Occurrence
Reported found in apricot, peach, blue cheese, butter, cooked chicken and cooked pork, licorice, milk, raspberry, roasted barley, and roasted filbert.
Uses
4-Octanolide is one of the fine organic aerosol emitted from meat cooking operations that was examined by high-resolution gas chromatography.
Uses
(Gamma)-Octalactone 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.
Definition
ChEBI: 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.
Aroma threshold values
Detection: 7 ppb; aroma characteristics at 1.0%: sweet, fatty, creamy, coconut, lactonic and coumarinic.
Taste threshold values
Taste characteristics at 1 to 10 ppm: coconut, fatty, creamy, coumarinic, with a strong creamy and waxy mouthfeel.
Synthesis Reference(s)
Chemistry Letters, 23, p. 53, 1994
The Journal of Organic Chemistry, 52, p. 4319, 1987 DOI: 10.1021/jo00228a032
Tetrahedron Letters, 19, p. 419, 1978 DOI: 10.1016/S0040-4039(01)91443-1
General Description
γ--Octalactone is one of the flavor constituents of peaches, oranges and sweet fortified wines.
Flammability and Explosibility
Not classified
Safety Profile
Mildly toxic by ingestion. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.
Synthesis
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 Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from gamma-Octanoic lactone manufacturers
- Product
- gamma-Octanoic lactone 104-50-7
- Price
- US $40.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000kg/week
- Release date
- 2024-05-17
- Product
- gamma-Octanoic lactone 104-50-7
- Price
- US $0.00/Kg/Drum
- Min. Order
- 1KG
- Purity
- 99%; USP/BP/FCC
- Supply Ability
- 1000KGS
- Release date
- 2021-06-24
- Product
- gamma-Octanoic lactone 104-50-7
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-01