Butyl acetate

Butyl acetate Property

mp : −78 °C(lit.) bp : 124-126 °C(lit.) density : 0.88 g/mL at 25 °C(lit.) vapor density : 4 (vs air) vapor pressure : 15 mm Hg ( 25 °C) FEMA : 2174 refractive index : n20/D 1.394(lit.) Fp : 74 °F storage temp. : Flammables area color : ≤10(APHA) Water Solubility : 0.7 g/100 mL (20 ºC) FreezingPoint : -77.9℃ Merck : 14,1535 BRN : 1741921 Stability:: Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, strong bases. CAS DataBase Reference: 123-86-4(CAS DataBase Reference) NIST Chemistry Reference: Acetic acid, butyl ester(123-86-4) EPA Substance Registry System: Acetic acid, butyl ester(123-86-4)

Safety

Risk Statements : 10-66-67-R67-R66-R10 Safety Statements : 25-S25 RIDADR : UN 1123 3/PG 3 WGK Germany : 1 RTECS : AF7350000 HazardClass : 3 PackingGroup : III Hazardous Substances Data: 123-86-4(Hazardous Substances Data)

Butyl acetate Chemical Properties,Usage,Production

Chemical Properties colourless liquid with a fruity odour General Description A clear colorless liquid with a fruity odor. Flash point 72 - 88°F. Density 7.4 lb / gal (less than water). Hence floats on water. Vapors heavier than air. Air & Water Reactions Highly flammable. Very slightly soluble in water. Reactivity Profile Butyl acetate 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. Attacks many plastics. [Handling Chemicals Safely 1980. p. 233]. Health Hazard SKIN: prolonged or frequently repeated exposures may lead to drying. INHALATION: headaches, dizziness, nausea, irritation of respiratory passages and eyes. 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.

Butyl acetate Preparation Products And Raw materials

Raw materials Fatty acid (C10～C20) Etanol Acetic acid glacial 1-Butanol Sodium carbonate

Preparation Products Anethole trithione Acetyl ketene modified polyurethane seasoning agent Acesulfame Sineptina Polyurethane foams 2-METHOXY-6-METHYL-4(1H)-PYRIMIDINONE seasoning agent GS-1 complex polystyrene high efficiency anticorrosion paint 4-Nitrophenyl-beta-D-galactopyranoside Potassium benzylpenicillin PAINT leather seasoning agent DLC-1 OXACILLIN SODIUM 4-NITROPHENYL-ALPHA-D-GLUCOPYRANOSIDE 4-NITROPHENYL-ALPHA-D-GALACTOPYRANOSIDE scavenger of fabric maculae Erythromycin ACETOACETIC ACID N-BUTYL ESTER Thymine Penicillin G sodium salt TOLUENE DIISOCYANATE METHANE Cephalothin 4-NITROPHENYL-BETA-D-GLUCOPYRANOSIDE

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