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COGNAC OIL

Product Name
COGNAC OIL
CAS No.
8016-21-5
Chemical Name
COGNAC OIL
Synonyms
FEMA 2332;FEMA 2331;COGNAC OIL;Oils,cognac;Winelessoil;wineyeastoil;Wine Lees EO;vitis vinifera;greencognacoil;cognacoil,green
CBNumber
CB0402383
Formula Weight
0
MOL File
Mol file
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COGNAC OIL Property

Density 
0.870 g/mL at 25 °C
refractive index 
n20/D 1.4280
FEMA 
2331 | COGNAC OIL, GREEN
Flash point:
152 °F
form 
liquid
Odor
at 100.00 %. winey fermented green grape fusel
Odor Type
herbal
EPA Substance Registry System
Oils, cognac (8016-21-5)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/38
Safety Statements 
26
WGK Germany 
1
RTECS 
RJ3690975
Toxicity
Both the acute oral LD50 value in mice and the acute dermal LD50 value in guinea pigs exceeded 5 g/kg (Moreno, 1974).
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W233218
Product name
Cognac oil
Packaging
sample
Price
$56.6
Updated
2024/03/01
Sigma-Aldrich
Product number
W233218
Product name
Cognac oil
Packaging
100g
Price
$156
Updated
2024/03/01
Sigma-Aldrich
Product number
W233218
Product name
Cognac oil
Packaging
1kg
Price
$949
Updated
2024/03/01
Chem-Impex
Product number
34025
Product name
Cognacoil,Natural,meetsFGspecifications,FEMA2331Hazmat
Packaging
250G
Price
$1464.15
Updated
2021/12/16
Chem-Impex
Product number
34025
Product name
Cognacoil,Natural,meetsFGspecifications,FEMA2331Hazmat
Packaging
5KG
Price
$17034
Updated
2021/12/16
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COGNAC OIL Chemical Properties,Usage,Production

Chemical Properties

Lie de vin oil (green cognac oil or wine lees oil) is obtained by steam distillation of the yeast and other sediments (lees) formed in wine. It is a green to bluish-green liquid with a characteristic cognac aroma.
d2525 0.864–0.870; n20D 1.4275-1.4295; αD ?1° to +2°; acid number: 32–70; ester number: 200–245; solubility: 1 vol in at least 2 vol of 80% ethanol.
Liede vinoil consistsmainlyof the ethyl andisoamyl esters of fatty acids, formed during fermentation. It is used mostly in flavor compositions; only very small amounts are employed in perfume compositions.

Chemical Properties

Cognac green oil is formed during the fermentation of yeast and other sediments in wine lees or from the residual cakes of wine expression in 0.07 to 0.12% and 0.036 and 0.066% yields, respectively. It is the primary constituent responsible for the distinct cognac aroma in wines (i.e., a fruity note).
Cognac white oil is obtained by rectifying raw cognac oil. Cognac white oil exhibits an intense, green, herbaceous odor with a fruity undertone.

Chemical Properties

Cognac is a by-product from the distillation of cognac (brandy). It is present in cognac to the extent of approximately 2%. The aromatic substances present in cognac oil are derived partly from the activities of the particular yeast used and partly from the fermented grapes. It has an intensely strong, almost harsh fruity, oily-fatty, yet green herbaceous odor of outstanding tenacity and great diffuse power. Also see Cognac Green and Cognac White oil.

Physical properties

Cognac green oil is a green to bluish-green liquid. It is soluble in most fixed oils and in mineral oil. It is very slightly soluble in propylene glycol and is insoluble in glycerin.
Cognac white oil may appear slightly yellow

Physical properties

Cognac oil is a pale-yellow or greenish, somewhat oily liquid.

Occurrence

Found in the yeast and other sediment in wine lees.

Preparation

By steam distillation of the yeast and other sediment in wine lees.

Definition

Extractives and their physically modified derivatives. Wine lees oil.

Essential oil composition

Contains aldehydes (acetaldehyde, cuminaldehyde, formaldehyde), acetone, various esters, acids and alcohols.

General Description

Cognac oil is mainly found in wine lees, produced due to the fermentation of yeast and other sediments. It is responsible for the cognac aroma of the wine.

COGNAC OIL Preparation Products And Raw materials

Raw materials

Preparation Products

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COGNAC OIL Suppliers

China 29 India 2 Switzerland 1 United States 6 Global 38
Global Essence USA, Inc.
Tel
--
Fax
--
Email
info@globalessence.com
Country
United States
ProdList
540
Advantage
58
MedChemExpress
Tel
--
Fax
--
Email
sales@medchemexpress.com
Country
United States
ProdList
6398
Advantage
58
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
Penta Manufacturing Company
Tel
--
Fax
--
Email
sales@pentamfg.com
Country
United States
ProdList
5076
Advantage
65
Advance Scientific & Chemical
Tel
--
Fax
--
Email
sales@advance-scientific.com
Country
United States
ProdList
6419
Advantage
71
SRS Aromatics Ltd
Tel
--
Fax
--
Email
info@srsaromatics.co.uk
Country
United States
ProdList
2315
Advantage
46

8016-21-5, COGNAC OILRelated Search:

METHYL ISOCYANOACETATE Tris(2,4-pentanedionato)chroMiuM(III) Aluminum acetylacetonate TERT-BUTYL ISOCYANIDE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) Cognac oil,artificial PHENYLSELENOL SALCOMINE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Tosylmethyl isocyanide 2,4-PENTANEDIONE, SILVER DERIVATIVE DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) Benzyl isocyanide TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) Ethyl isocyanoacetate Cupric acetylacetonate Ferric acetylacetonate N-BUTYLISOCYANIDE

  • FEMA 2331
  • FEMA 2332
  • COGNAC OIL
  • COGNAC OIL WHITE
  • cognacoil,green
  • greencognacoil
  • Naturalcognacoil
  • Cognac Oil Artifical
  • VITIS VINIFERA (GRAPE) LEAF OIL
  • vitis vinifera
  • COGNAC OIL AMERICAN NATURAL & ARTIFICIAL
  • Oils,cognac
  • Winelessoil
  • wineyeastoil
  • COGNAC OIL GC STANDARD
  • Wine Lees EO
  • COGNAC OIL USP/EP/BP
  • COGNAC OIL,WHITE /GREEN ("LIE DE VIN")
  • Cognac oil, white, natural
  • Cognac oil, green, natural
  • Artificial Kangniang Ke Oil
  • 8016-21-5