【Chemical Name】 Acetyl ketene
【CAS No.】 674-82-8
【Molecular Formula】C4H4O2
【Molecular Weight】 84.07
【Application】 Acetyl ketene is as an organic synthesis reagent, it is used to prepare pesticide, dye, pigment intermediates, acetoacetanilide (AAA) and pyrazoldone (PMP) derivatives.
【Product Specification】
Items | Specifications |
Appearance | Colorless transparent liquid |
Assay | ≥98.0% |
Melting Point | -7.5°C |
Acetic Anhydride Content | ≤0.80% |
Moisture | ≤0.80% |