Butyl butyryllactate
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Butyl butyryllactate
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CAS No:
7492-70-8
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Formula:
C11H20O4
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Chemical Name:
Butyl butyryllactate
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Synonyms:
Butanoic acid,2-butoxy-1-methyl-2-oxoethyl ester;Butyric acid,ester with butyl lactate;Lactic acid,butyl ester,butyrate;Butyl butyryllactate;NSC 166507;(1-Butoxy-1-oxopropan-2-yl) butanoate
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CAS No:
Description
Butyl butyryl lactate has a taste similar to milk, mild cheese, butter and cream.
Liquid|colourless to pale yellow liquid with a sweet-sour, buttermilk odour
Butyl butyryllactate is a diester resulting from the formal condensation of the carboxy group of 2-(butanoyloxy)propanoic acid with butan-1-ol. It has a role as a flavouring agent and a plant metabolite. It is a diester and a butyrate ester. It derives from a 2-hydroxypropanoic acid and a butan-1-ol.
Characteristics
52.6
2.5
Liquid
1.0±0.1 g/cm3
90 °C2 mm Hg(lit.)
>230 °F
1.453
slightly soluble in water; soluble in organic solvents, oils, propylene glycol
Flammable; burning produces toxic chloride gas; thermal decomposition produces toxic and pungent gas
Safety Information
NONH for all modes of transport
2
36/37/38
26-36
ES8123000
Xi
Warehouse ventilated, low temperature and dry
P261-P305 + P351 + P338
H315-H319-H335
Not Classified
Butyl butyryllactate Use and Manufacturing
In the presence of sulfuric acid, it is directly acetylated from butyl lactate and butyric anhydride.
It is used for the preparation of edible flavors and has a soft creamy aroma GB 2760-1996 stipulates that it is permitted to use edible spices. Mainly used for the preparation of vanilla, butter and other flavors. Used for the blending of edible flavors, with a soft creamy aroma
Air care products
25,000 - 100,000 lb
Butanoic acid, 2-butoxy-1-methyl-2-oxoethyl ester: ACTIVE
Food additives -> Flavoring Agents|Fatty Acyls [FA] -> Fatty esters [FA07] -> Wax monoesters [FA0701]
Flavoring Agents
Computed Properties
Molecular Weight:216.27
XLogP3:2.5
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:9
Exact Mass:216.13615911
Monoisotopic Mass:216.13615911
Topological Polar Surface Area:52.6
Heavy Atom Count:15
Complexity:201
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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