AMYL BUTYRATE

AMYL BUTYRATE Basic information
Product Name:AMYL BUTYRATE
Synonyms:1-Pentyl butyrate;1-pentylbutanoate;pentylbutanoate;FEMA 2059;AMYL BUTANOATE;AMYL BUTYRATE;PENTYL BUTYRATE;N-PENTYL N-BUTYRATE
CAS:540-18-1
MF:C9H18O2
MW:158.24
EINECS:208-739-2
Product Categories:A-B;Alphabetical Listings;Flavors and Fragrances
Mol File:540-18-1.mol
AMYL BUTYRATE Structure
AMYL BUTYRATE Chemical Properties
Melting point -73.2°
Boiling point 184-188 °C (lit.)
density 0.863 g/mL at 25 °C (lit.)
FEMA 2059 | AMYL BUTYRATE
refractive index n20/D 1.41(lit.)
Fp 154 °F
solubility miscible with Ether,Alcohol
form clear liquid
color Colorless liquid
Odorat 100.00 %. sweet fruity banana pineapple cherry tropical
Odor Typefruity
Water Solubility 174.1mg/L(20 ºC)
Merck 14,604
JECFA Number152
LogP3.32
CAS DataBase Reference540-18-1(CAS DataBase Reference)
NIST Chemistry ReferenceAmyl butanoate(540-18-1)
EPA Substance Registry SystemAmyl butyrate (540-18-1)
Safety Information
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
ToxicityLD50 orally in rats: 12210 mg/kg (Jenner)
MSDS Information
ProviderLanguage
Pentyl butyrate English
SigmaAldrich English
AMYL BUTYRATE Usage And Synthesis
Chemical PropertiesAmyl butyrate has a strong, penetrating odor and a sweet taste
OccurrenceReported found in apple juice
UsesAmyl Butyrate has been used in such flavors as apricot, pineapple, pear, plum, and sparingly in some perfume compositions.
DefinitionChEBI: The butyrate ester of pentan-1-ol.
PreparationFrom n-amyl alcohol and butyric acid in the presence of H2SO4.
Aroma threshold valuesDetection: 210 ppb
Taste threshold valuesTaste characteristics at 30 ppm: sweet, fruity, banana, pineapple and tropical.
General DescriptionA 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 ReactionsFlammable. Soluble in water.
Reactivity ProfileAMYL 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 HazardMay 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 HazardHIGHLY 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 ProfileMildly toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes.
AMYL BUTYRATE Preparation Products And Raw materials
Raw materials1-Pentanol
Preparation ProductsCaproic acid propyl ester
LAURIC ANHYDRIDE Pentyl nitrite AMYL-2-METHYLBUTYRATE Span 20 Cholesteryl caprylate RUBRATOXIN B Rosin pentaerythrityl ester Cholesteryl linoleate 5-Decanolide Sucrose acetate isobutyrate Dimethyl 2,2'-azobis(2-methylpropionate) Palmitic anhydride delta-Dodecalactone CHOLESTERYL HEPTANOATE AMYL BUTYRATE Cholesteryl pelargonate CHOLESTERYL STEARATE Undecanolactone

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