ChemicalBook > CAS DataBase List > Whiskey lactone
Whiskey lactone
- Product Name
- Whiskey lactone
- CAS No.
- 39212-23-2
- Chemical Name
- Whiskey lactone
- Synonyms
- FEMA 3803;WHISKY KETONE;WHISKY LACTONE;WHISKEY LACTONE;trans-Oak lactone;METHYL OCTALACTONE;WHISKEY LACTONE 98+%;3-Methyl-4-octanolide;METHYL OCTALACTONE(TM);3-Methyl-1,4-octalactone
- CBNumber
- CB0166670
- Molecular Formula
- C9H16O2
- Formula Weight
- 156.22
- MOL File
- 39212-23-2.mol
More
Less
Whiskey lactone Property
- Boiling point:
- 93-94 °C5 mm Hg(lit.)
- Density
- 0.952 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.4454(lit.)
- FEMA
- 3803 | 4-HYDROXY-3-METHYLOCTANOIC ACID LACTONE
- Flash point:
- >230 °F
- form
- clear liquid
- color
- Colorless to Almost colorless
- Odor
- at 10.00 % in dipropylene glycol. tonka coumarin coconut toasted nutty celery burnt
- Odor Type
- tonka
- JECFA Number
- 437
- LogP
- 1.81
- CAS DataBase Reference
- 39212-23-2(CAS DataBase Reference)
- NIST Chemistry Reference
- 2(3H)-furanone, 5-butyldihydro-4-methyl-(39212-23-2)
- EPA Substance Registry System
- 2(3H)-Furanone, 5-butyldihydro-4-methyl- (39212-23-2)
More
Less
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36-37/39
- WGK Germany
- 2
- HS Code
- 2932190090
More
Less
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
More
Less
N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- W380300
- Product name
- Whiskey lactone
- Purity
- mixture ofcisandtrans
- Packaging
- sample
- Price
- $54.6
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W380300
- Product name
- Whiskey lactone
- Purity
- mixture ofcisandtrans
- Packaging
- 1kg
- Price
- $1020
- Updated
- 2024/03/01
TCI Chemical
- Product number
- M2516
- Product name
- β-Methyl-γ-octanolactone (mixture of isomers)
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $94
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- W380300
- Product name
- Whiskey lactone
- Purity
- mixture ofcisandtrans
- Packaging
- 100g
- Price
- $280
- Updated
- 2024/03/01
TRC
- Product number
- W980018
- Product name
- Whiskey lactone
- Packaging
- 250mg
- Price
- $45
- Updated
- 2021/12/16
More
Less
Whiskey lactone Chemical Properties,Usage,Production
Chemical Properties
Whiskey Lactone is found
as its cis- and trans-isomers in whiskey and in oakwood volatiles; the cis-isomer
is the more important in sensory terms. It is a clear, almost colorless liquid with
an intense, warm, sweet, coumarin-like odor.
A cis–trans mixture can be prepared by radical addition reaction of pentanal
with crotonic acid followed by reductive cyclization of the resulting ??-oxo acid
with sodium boron hydride/sulfuric acid . It is used in aroma compositions,
for example, for beverages.
Occurrence
Reported present in cognac, rum, Irish malt, bourbon whiskey, scotch, sherry, port and wine.
Definition
ChEBI: Quercuslactone a is a gamma-lactone.
Aroma threshold values
80% of a taste panel found whiskey lactone intolerable at 160 ppm
Taste threshold values
Taste characteristics at 0.5 ppm: woody, coumarinic, coconut, lactonic, creamy and nutty with a toasted nuance.
Synthesis Reference(s)
Tetrahedron Letters, 26, p. 6225, 1985 DOI: 10.1016/S0040-4039(00)95058-5
Trade name
Methyl octalactoneTM (PFW)
Whiskey lactone Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
Whiskey lactone Suppliers
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 94657
- Advantage
- 76
- Tel
- 21-62165282 15801962796;
- Fax
- 021 61153784
- bidingchem@163.com
- Country
- China
- ProdList
- 1199
- Advantage
- 60
- Tel
- 15527768850
- 1791901229@qq.com
- Country
- China
- ProdList
- 8836
- Advantage
- 52
- Tel
- 021-51613915-820 13611835272
- Fax
- 021 51613951
- mmwang@sunwaypharm.cn
- Country
- China
- ProdList
- 9734
- Advantage
- 57
- Tel
- 0532-83893697 18561902820
- Fax
- 83893695
- sissili@unitedint.com
- Country
- China
- ProdList
- 352
- Advantage
- 58
- Tel
- 03-36680489
- Fax
- 03-3668-0520
- Sales-JP@TCIchemicals.com
- Country
- Japan
- ProdList
- 28387
- Advantage
- 80
- Tel
- 320-37350700
- Fax
- +32 (0)37350701
- sales@tcieurope.eu
- Country
- Europe
- ProdList
- 23671
- Advantage
- 75
- Tel
- 800-4238616
- Fax
- +1-888-520-1075 / +1-503-283-1987
- sales@tciamerica.com
- Country
- Americas
- ProdList
- 23653
- Advantage
- 75
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 18209
- Advantage
- 56
- Tel
- 021-61119791,13386096464
- Fax
- 021-50190009
- bzswkf@foxmail.com
- Country
- China
- ProdList
- 3921
- Advantage
- 50
More
Less
View Lastest Price from Whiskey lactone manufacturers
Hebei Zhuanglai Chemical Trading Co Ltd
- Product
- Whisky lactone 39212-23-2
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-11-20
Hebei Weibang Biotechnology Co., Ltd
- Product
- Whiskey lactone 39212-23-2
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-04
Hebei Mojin Biotechnology Co.,Ltd
- Product
- Whiskey lactone 39212-23-2
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2024-09-24
39212-23-2, Whiskey lactoneRelated Search:
2,3-Dihydrofuran
Spironolactone
D-(+)-Glucono-1,5-lactone
2-Butoxyethanol
Diethylene glycol monobutyl ether
Buprofezin
Cyhalofop-butyl
Butyl acetate
TRIOXSALEN
Butyl acrylate
Hydroxy silicone oil
2,5-Dihydrofuran
tert-Butyldimethylsilyl chloride
gamma-Octanoic lactone
(-)-Corey lactone diol
2,3-Dihydrobenzofuran
tert-Butanol
tert-Butyl methyl ether