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Butyl butyryllactate

Butyl butyryllactate structure

Butyl butyryllactate 

structure
  • CAS No:

    7492-70-8

  • Formula:

    C11H20O4

  • Chemical Name:

    Butyl butyryllactate

  • 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

  • Categories:

    Cosmetic Ingredient  >  Perfuming

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.

Butyl butyryllactate Basic Attributes

216.27

216.27

231-326-3

166507

DTXSID3044831

2918199090

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

Methods of Manufacturing

In the presence of sulfuric acid, it is directly acetylated from butyl lactate and butyric anhydride.

Uses

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

Production

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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