Isobutyl Acetate
| Formula: | C₆H₁₂O₂ |
| CAS Number: | 110-19-0 |
| EC Number (EINECS): | 203-745-1 |
| HS Code: | 29153930 |
| UN Number: | 1213 |
| IUPAC Name: | 2-Methylpropyl acetate |
| Also Known As: | Isobutyl ethanoate; Acetic acid isobutyl ester |
| Molecular Weight, g/mol: | 116.16 |
Typical Specifications
| Appearance: | Clear, colorless liquid |
| Odor: | Fruity, pleasant odor |
| Melting Point, °C: | -99 |
| Boiling Point, °C: | 117–118 |
| Density, g/cm³ (at 20°C): | 0.868–0.872 |
| Flash Point, °C: | 19 (closed cup) |
| Refractive Index (20°C): | 1.394–1.398 |
| Vapor Pressure (at 20°C): | ~10 mmHg |
| Purity, %: | ≥99.0 |
| Grades Available: | Industrial, Technical, Coating Grade |
| Packaging: | 180kg steel drums, 850kg IBC, bulk ISO tanks |
Applications / Uses
Primary Applications
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Widely used as a solvent in coatings, lacquers, and varnishes
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Solvent for resins, cellulose esters, and polymers
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Ingredient in inks, adhesives, and sealants
Secondary Applications
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Used as a flavoring agent in the food industry (regulated levels)
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Employed in cosmetic and fragrance formulations for fruity notes
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Cleaning and degreasing solvent in industrial processes
End Industries Served: Paints & Coatings, Printing Inks, Adhesives, Automotive, Packaging, Food & Flavors, Cosmetics & Fragrances
Safety & Handling Information
Hazard Class (GHS): Flammable liquid (Category 2), Eye Irritant (Category 2A), Narcotic Effects (Category 3)
Hazard Statements (H-Codes):
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H225: Highly flammable liquid and vapor
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H319: Causes serious eye irritation
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H336: May cause drowsiness or dizziness
Precautionary Statements (P-Codes):
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P210: Keep away from heat, sparks, open flames
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P280: Wear protective gloves/eye protection
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P303 + P361 + P353: IF ON SKIN – Remove contaminated clothing, rinse with water
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P305 + P351 + P338: IF IN EYES – rinse cautiously with water, remove contact lenses if present
Storage Conditions
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Store in a cool, well-ventilated place away from ignition sources
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Keep container tightly closed
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Ground/bond containers when transferring liquid
Transport Information
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ADR/RID: Class 3, UN1213, PG II
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IMDG: Class 3, UN1213, PG II
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IATA: Class 3, UN1213, PG II