N-Butyl Acetate Cas:123-86-4

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N-Butyl Acetate

Product Description:

Product Name: N-Butyl Acetate CAS NO: 123-86-4

 

Synonyms:

Acetic acid, butyl ester;

Butyl Acetate;

Acetic acid n-butyl ester

 

Chemical & Physical Properties:

Appearance: Colorless liquid with a fruity odor

Assay :≥99.0%

Density: 0.88

Boiling Point: 127℃

Melting Point: -77.9℃

Freezing Point: -77.9℃

Flash Point: 22 ℃

Refractive Index: 1.393-1.395

Water Solubility: 0.7 g/100 mL (20 ℃)

Stability: Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, strong bases.

Storage Condition: Flammables area

Vapor Density: 4 (vs air)

Vapor Pressure: 15 mm Hg (25 ℃)

Odor Characteristic: agreeable fruity (in low concentrations); non residual

Odor Threshold: 0.016ppm

Explosive Limit: 1.4-7.5 %( V)

 

Safety Information:

RTECS: AF7350000

Hazard Class: 3

Hazard Declaration: H226; H336

HS Code: 2915330000

WGK Germany : 1

Packing Group: III

RIDADR: UN 1123

TSCA: Yes

Risk Statements: R10; R66; R67

Caution Statement: P210; P370 + P378

Safety Statements: S25

Signal Word: Warning

Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking

Symbol: GHS02, GHS07

Hazardous Substances Data: 123-86-4(Hazardous Substances Data)

Toxicity: LD50 orally in rats: 14.13 g/kg (Smyth)

 

N-Butyl acetate, also known as Butyl acetate, is an organic compound commonly used as a solvent in the production of lacquers and other products. It is also used as a synthetic fruit flavoring in foods such as candy, ice cream, cheeses, and baked goods. Butyl acetate is found in many types of fruit, where along with other chemicals it imparts characteristic flavors. Apples, especially of the Red Delicious variety, are flavored in part by this chemical. It is a colorless flammable liquid with a sweet smell of banana. Butyl acetate is a clear, flammable ester of acetic acid that occurs in n-, sec-, and tert- forms (INCHEM, 2005). Butyl acetate isomers have a fruity, banana-like odor (Furia, 1980). Isomers of butyl acetate are found in apples (Nicholas, 1973) and other fruits (Bisesi, 1994), as a well as in a number of food products, such as cheese, coffee, beer, roasted nuts, vinegar (Maarse and Visscher, 1989). Butyl acetate is manufactured via esterification of the respective alcohol with acetic acid or acetic anhydride (Bisesi, 1994). N-butyl acetate is used as a solvent for nitrocellulose-based lacquers, inks, and adhesives. Other uses include manufacture of artificial leathers, photographic film, safety glass, and plastics (Budavari, 1996). Isomers of butyl acetate are also used as flavoring agents, in manicure products, and as larvicides (Bisesi, 1994). The tert-isomer has been used as a gasoline additive (Budavari, 1996). It may be used as a synthetic fruit flavoring in candy, ice cream, cheeses, and baked goods (Dikshith, 2013).

N-Butyl acetate is used in the manufacture of lacquers, plastics, photographic films, and artificial leathers. Butyl acetate is one of the more important derivatives of n-butyl alcohol produced commercially, is employed as a solvent in rapid drying paints and coatings. In some instances, butyl acetate, C6H12O2, has replaced ethoxyethyl acetate due to the latter’s reported toxicity and teratogenicity. Butyl Acetate is a flavoring agent which is a clear, colorless liquid possessing a fruity and strong odor. Acetic acid n-butyl ester is sparingly soluble in water and miscible in alcohol, ether, and propylene glycol. It is also termed n-butyl acetate.

 

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