AMYL BUTYRATE Property

Melting point:

-73.2°

Boiling point:

184-188 °C (lit.)

Density 

0.863 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.41(lit.)

FEMA 

2059 | AMYL BUTYRATE

Flash point:

154 °F

solubility 

miscible with Ether,Alcohol

form 

clear liquid

color 

Colorless liquid

Odor

at 100.00 %. sweet fruity banana pineapple cherry tropical

Odor Type

fruity

Water Solubility 

174.1mg/L(20 ºC)

JECFA Number

152

Merck 

14,604

LogP

3.32

CAS DataBase Reference

540-18-1(CAS DataBase Reference)

NIST Chemistry Reference

Amyl butanoate(540-18-1)

EPA Substance Registry System

Amyl butyrate (540-18-1)

Safety

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

RIDADR 

2620

WGK Germany 

3

RTECS 

ET5956000

HazardClass 

3.2

PackingGroup 

III

HS Code 

29156000

Toxicity

LD50 orally in rats: 12210 mg/kg (Jenner)

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

AMYL BUTYRATE Chemical Properties,Usage,Production

Chemical Properties

Amyl butyrate has a strong, penetrating odor and a sweet taste

Occurrence

Reported found in apple juice

Uses

Amyl Butyrate has been used in such flavors as apricot, pineapple, pear, plum, and sparingly in some perfume compositions.

Preparation

From n-amyl alcohol and butyric acid in the presence of H2SO4.

Definition

ChEBI: The butyrate ester of pentan-1-ol.

Aroma threshold values

Detection: 210 ppb

Taste threshold values

Taste characteristics at 30 ppm: sweet, fruity, banana, pineapple and tropical.

General Description

A colorless liquid. Less dense than water. Flash point 135°F. Boiling point 370°F. May emit acrid fumes and irritating smoke when burned. Used to make plastics.

Air & Water Reactions

Flammable. Soluble in water.

Reactivity Profile

AMYL BUTYRATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.

Health Hazard

May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Safety Profile

Mildly toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes.