Is ethyl acetate (CAS 141-78-6) the same as acetone(cas:67-64-1)?

Ethyl acetate (CAS 141-78-6) and acetone (CAS 67-64-1) are not the same substance. They are two distinct organic compounds with significantly different chemical structures and properties.

ethyl acetate vs acetone structure

Ethyl acetate: Structural formula CH₃COOCH₂CH₃, formed by replacing the hydroxyl group of acetic acid with an ethoxy group.
Acetone: Structural formula CH₃COCH₃, a ketone compound with the central carbon atom sp² hybridized.

ethyl acetate vs acetone boiling point

Ethyl acetate:
Boiling point: 77.2°C
Solubility: Sparingly soluble in water; soluble in organic solvents such as ethanol and acetone. ‌
Acetone:
Boiling point: 56°C
Solubility: Soluble in water (vapor density 2); acts as a polar solvent. ‌

ethyl acetate vs acetone Chemical Properties

Ethyl acetate:
High thermal stability; no significant changes observed after heating at 290°C for 8–10 hours. ‌
Forms crystalline complexes with metal salts; readily hydrolyzes upon contact with water. ‌
Acetone:
Prone to condensation reactions (e.g., forming furfural); α-hydrogen easily substituted by halogens. ‌
Used in organic synthesis (e.g., as a precursor for bisphenol A, vitamin C). ‌

ethyl acetate vs acetone Uses

Ethyl acetate: Paint solvent, fragrance ingredient, ester synthesis. ‌
Acetone: Industrial solvent, chemical feedstock (e.g., methyl methacrylate, chloroform).

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