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; n²⁰_D 1.4275-1.4295; α_D ?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 30 India 2 Switzerland 1 United States 6 Global 39

Energy Chemical

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Sigma-Aldrich

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Chengtian Fine Chemical Co., Ltd

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Hubei Zhonglong Kangsheng fine chemical Co.,Ltd

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Changzhou Furuisi Biotechnology Co., Ltd

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Shanghai Sunway Pharmaceutical Technology Co.,Ltd.

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Beijing Jin Ming Biotechnology Co., Ltd.

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DeBioChem

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View Lastest Price from COGNAC OIL manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Cognac oil 8016-21-5
Price: US $0.01-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50 tons
Release date: 2020-04-20

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8016-21-5