Tert-Butyl Acetate
CAS No.: 540-88-5
EINECS No.: 208-760-7
RTECS No.: AF7400000
Molecular Formula: C6H12O2；CH3COOC(CH3)3
Synonyms: Tertiary Butyl Acetate; Acetic Acid Tert-Butyl Ester; Acetic Acid, 1,1-Dimethylethyl ester; 1,1-Dimethyl acetate; T-Butyl Acetate; TBAc
Molecular Weight: 116.16
IMDG Encoding Rules: 3191
Structure Formula: 
SALES SPECIFICATION:
Product Name: Tert-butyl Acetate
Chemical characterization: Organic Ester
CAS No.: 540-88-5
Purity≥99.7%
Acidity≤0.03%
Water≤0.03%
Alcohol (as TBA)≤0.1%
APHA Color≤10
PHYSICAL AND CHEMICAL PROPERTIES:
Appearance: liquid Clear, colorless
Odor: Camphor-like odor
Odor Threshold: 71 ppb
pH: 6 - 7
Boiling point/boiling range: 371 K
Melting/freezing point: 215 K
Flash point: ~ 4.4 °C (39.92 °F) (Closed Cup)
Autoignition temperature: ~ 517.8 °C (964.04 °F)
Flammability: Highly flammable liquid
Lower explosion limit: ~ 1.26 vol%
Upper explosion limit: ~ 6.88 vol%
Explosive properties: No Data Available
Oxidizing properties: No Data Available
Vapor pressure: ~ 41.5 mm Hg @ 25 °C (77 °F)
Evaporation rate: ~ 2.8 (butyl acetate = 1)
Relative density: ~ 0.862 @ 25 °C (77 °F)
Relative vapor density: No Data Available
Viscosity: < 1 mPa.s @ 25 °C (77 °F)
Water solubility: ~ 0.9% (at 77°F/25°C)
Partition coefficient: n-octanol/water: 50.4 Log kow = 1.70 +/- 0.05
Benefits and Applications:
A versatile oxygenated solvent offering a unique physical property profile, TBAc solvent can be used alone or in solvent blends in applications including coatings, inks, adhesives, industrial cleaners and degreasers. Whether incorporated during resin production or in formulation of the final product,TBAc solvent provides effective performance in a wide range of technologies, resulting in significant reductions in VOC and HAP content.
Suggested use:
Widely used in pharmaceutical intermediates,paints,ink, industrial cleaning agents, nitrocellulose, fuels etc.
Packaging & Shipping:
PACKING: 200L galvanized iron drum or ISO-TANK
SHIPPING: FOB/CIF/CFR by sea
LEADING TIME: 5 to 30 days after sales contract confirmed
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