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Oils, cognac

Oils, cognac structure

CAS No:
8016-21-5
Chemical Name:
Oils, cognac
Synonyms:
Oils,cognac;Wine yeast oil;Green cognac oil
Categories:
Flavors and Fragrances > Natural Spices

Description

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.
d
25
25
0.864–0.870; n
20
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 durin

Oils, cognac Basic Attributes

Molecular Weight：

0.00000

EC Number：

232-403-4

Characteristics

PSA：

0.00000

XLogP3：

0.00000

Density：

0.870 g/mL at 25 °C

Flash Point：

152 °F

Refractive Index：

n20/D 1.4280

Safety Information

wgk germany：

hazard class code：

36/38

safety instructions：

RTECS Number：

RJ3690975

Marks：

Precautionary statement(s)：

P305 + P351 + P338

Hazard Statements：

H315-H319

Oils, cognac Use and Manufacturing

Methods of Manufacturing

It is obtained by steam distillation from the by-products of wine distillation or from the grape tissue and microbial residues (commonly known as lees) in the grape fermentation liquid.

Uses

my country~"s GB 2760-96 stipulates that it is allowed to use edible spices. Mainly for the preparation of sweet wine and various fruit flavors.

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