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Whiskey lactone

Whiskey lactone
Whiskey lactone structure
CAS No.
39212-23-2
Chemical Name:
Whiskey lactone
Synonyms
FEMA 3803;WHISKY LACTONE;WHISKEY LACTONE;trans-Oak lactone;METHYL OCTALACTONE;WHISKEY LACTONE 98+%;3-Methyl-4-octanolide;METHYL OCTALACTONE(TM);3-Methyl-1,4-octalactone;(-)-trans-Quercus lactone
CBNumber:
CB0166670
Molecular Formula:
C9H16O2
Formula Weight:
156.22
MOL File:
39212-23-2.mol

Whiskey lactone Properties

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
JECFA Number
437
Substances Added to Food (formerly EAFUS)
4-HYDROXY-3-METHYLOCTANOIC ACID LACTONE
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)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  2

Whiskey lactone price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W380300 Whiskey lactone mixture ofcisandtrans 39212-23-2 sample $50 2021-03-22 Buy
Sigma-Aldrich W380300 Whiskey lactone mixture ofcisandtrans 39212-23-2 1kg $937 2021-03-22 Buy
TCI Chemical M2516 β-Methyl-γ-octanolactone (mixture of isomers) >98.0%(GC) 39212-23-2 25mL $87 2021-03-22 Buy
Sigma-Aldrich W380300 Whiskey lactone mixture ofcisandtrans 39212-23-2 100g $261 2021-03-22 Buy

Whiskey lactone Chemical Properties,Uses,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.

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


Whiskey lactone Suppliers

Global( 88)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29960 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2858 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47496 58
Shaanxi Dideu Medichem Co. Ltd
18192627656
+86-29-88380327 1012@dideu.com CHINA 3949 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu zzwenxi@126.com CHINA 13187 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Dideu Industries Group Limited
029-88380327
Service@dideu.com CHINA 29991 58

View Lastest Price from Whiskey lactone manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-12 Whiskey lactone
39212-23-2
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2020-03-16 5-butyl-4-Methyldihydrofuran-2(3H)-one
39212-23-2
US $1.00 / KG 1KG 99% 50 tons Shaanxi Dideu Medichem Co. Ltd
2019-08-08 Whiskey lactone
39212-23-2
US $1.00 / KG 1KG 98% 100KG career henan chemical co

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