γ-Octanoic lactone

Product Information

Molecular Formula:
C8H14O2
Molecular Weight:
142.20
Description
γ-Octanoic lactone (CAS# 104-50-7) is one of the fine organic aerosol emitted from meat cooking operations that was examined by high-resolution gas chromatography.
Synonyms
5-butyloxolan-2-one
IUPAC Name
5-butyloxolan-2-one
Canonical SMILES
CCCCC1CCC(=O)O1
InChI
InChI=1S/C8H14O2/c1-2-3-4-7-5-6-8(9)10-7/h7H,2-6H2,1H3
InChI Key
IPBFYZQJXZJBFQ-UHFFFAOYSA-N
Boiling Point
234.00 ℃ (EPI 4.0)
Melting Point
91 ℃ (Solv: ethanol (64-17-5))
Flash Point
>230 ℃F
Purity
97.0 %
Density
0.981 g/mL at 25 ℃ (lit.)
Solubility
H2O=3632mg/L @ 25 ℃
Appearance
Colorless to slightly yellow liquid
Application
Used as flavoring agent or adjuvant.
Storage
Store tightly sealed under inert gas in a cool, well-ventilated area.
Refractive Index
1.443 : 1.447 at 20 deg C
Stability
Stable under normal temperatures and pressures.
LogP
1.88220
Vapor Pressure
0.0408mmHg at 25°C

Safety Information

Hazards
H315:
Causes skin irritation.
Precautionary Statement
P264:
Wash thoroughly after handling.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:
IF ON SKIN:
Wash with plenty of soap and water.
P332+P313:
If skin irritation occurs:
Get medical advice/attention.
P362+P364:
Take off contaminated clothing. [As modified by IV ATP].
And wash it before reuse. [Added by IV ATP].

Computed Properties

XLogP3
1.6
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
3
Exact Mass
142.099379685 g/mol
Monoisotopic Mass
142.099379685 g/mol
Topological Polar Surface Area
26.3Ų
Heavy Atom Count
10
Formal Charge
0
Complexity
120
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
1
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
CN-114028435-A Atomized liquid containing cordyceps militaris extract and application thereof 2021-12-17
CN-113558274-A Flavor composition and electronic cigarette liquid containing same 2021-08-23
CN-113679084-A Method for preparing paper-making reconstituted tobacco by using betel nut flower base fibers 2021-08-19
CN-113667537-A Fengxian golden yellow peach essence and preparation method thereof 2021-08-17
CN-113589662-A Composition, stripping liquid, application of stripping liquid in stripping of photoresist or photoresist residues and stripping method 2021-07-30
CN-113629298-A Lithium ion battery electrolyte 2021-07-30
CN-113600012-A High-flux high-rejection nanofiltration membrane modified by carbonic acid lactone and preparation method thereof 2021-07-22
CN-113475651-A Peach essence 2021-07-07
JP-7004104-B1 Binder dispersion for non-water secondary battery separator, slurry composition, non-water secondary battery separator, and non-water secondary battery 2021-05-31
CN-113203816-A Method for simultaneously detecting gamma-lactone and delta-lactone compounds in Cheddar cheese 2021-05-17

Literatures

PMID Publication Date Title Journal
21823126 2011-10-01 Changes in volatile compound composition of Antrodia camphorata during solid state fermentation Journal of the science of food and agriculture
21535590 2010-11-01 Effects of alpha-tocopherol on lactones in beef headspace during storage Journal of food science
20415420 2010-05-26 Expression of genes associated with aroma formation derived from the fatty acid pathway during peach fruit ripening Journal of agricultural and food chemistry
19390894 2009-05-01 Comparison of urinary scents of two related mouse species, Mus spicilegus and Mus domesticus Journal of chemical ecology
19228057 2009-03-25 Odor detection thresholds and enantiomeric distributions of several 4-alkyl substituted gamma-lactones in Australian red wine Journal of agricultural and food chemistry
19154158 2009-01-28 Quantification of several 4-alkyl substituted gamma-lactones in Australian wines Journal of agricultural and food chemistry
15453696 2004-10-06 Effect of fat nature and aroma compound hydrophobicity on flavor release from complex food emulsions Journal of agricultural and food chemistry
15137852 2004-05-19 Composition rather than viscosity modifies the aroma compound retention of flavored stirred yogurt Journal of agricultural and food chemistry
12862384 2003-05-23 Identification of aroma active compounds in orange essence oil using gas chromatography-olfactometry and gas chromatography-mass spectrometry Journal of chromatography. A
16233291 2002-01-01 Production of gamma-lactones by the brown-rot basidiomycete Piptoporus soloniensis Journal of bioscience and bioengineering
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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