hexanal butane-2,3-diol acetal

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4,5-dimethyl-2-pentyl-1,3-dioxolane

CAS: 155639-75-1 C10 H20 O2 MW: 172.26780000 fatty
All Ingredients Aromatic Ingredients CAS Numbers Flavor Ingredients M.W Index Odor Substantivity Refractive Index Specific Gravity

Identification

Namehexanal butane-2,3-diol acetal
IUPAC4,5-dimethyl-2-pentyl-1,3-dioxolane
CAS Number155639-75-1
FDA UNII3X15X3C17Q
Molecular FormulaC10 H20 O2
Molecular Weight172.26780000

Regulatory

JECFA Food Flavoring1737 hexanal butane-2,3-diol acetal
FEMA Number4384
FDANo longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF)155639-75-1 ; HEXANAL BUTANE-2,3-DIOL ACETAL

Physical Properties

Appearance colorless clear liquid (est)
Assay 98.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 0.84500 to 0.85100 @ 25.00 °C.
Pounds per Gallon - (est). 7.031 to 7.081
Refractive Index 1.43000 to 1.43700 @ 20.00 °C.
Boiling Point 211.00 to 213.00 °C. @ 760.00 mm Hg
Acid Value 1.00 max. KOH/g
Vapor Pressure 0.462000 mmHg @ 25.00 °C. (est)
Flash Point 160.00 °F. TCC ( 71.11 °C. )
logP (o/w) 2.877 (est)
Soluble in alcohol
Insoluble in water

Organoleptic Properties

Odor Description at 10.00 % in dipropylene glycol.

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryflavoring agents
Recommendation for hexanal butane-2,3-diol acetal usage levels up tonot for fragrance use.
baked goods-
beverages(nonalcoholic)0.40000
beverages(alcoholic)0.60000
breakfast cereal-
cheese-
chewing gum-
condiments / relishes-
confectionery froastings-
egg products-
fats / oils-
fish products-
frozen dairy-
fruit ices0.60000
gelatins / puddings-
granulated sugar-
gravies-
hard candy2.00000
imitation dairy-
instant coffee / tea-
jams / jellies1.00000
meat products-
milk products-
nut products-
other grains-
poultry-
processed fruits-
processed vegetables-
reconstituted vegetables-
seasonings / flavors-
snack foods-
soft candy2.00000
soups-
sugar substitutes-
sweet sauces-

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Potential Uses

FL green

Natural Occurrence

not found in nature

Synonyms

aldehyde C-6 butane-2,3-diol acetal 4,5- dimethyl-2-pentyl-1,3-dioxolane 1,3- dioxolane, 4,5-dimethyl-2-pentyl- Try the PubMed Search.