【Chemical Name】o-Phthalaldehyde
【Synonyms】Ortho-Phthalaldehyde; OPA
【CAS No.】 643-79-8
【Molecular Formula】C8H6O2
【Chemical structure】
【Molecular Weight】 134.13
【Properties】
Melting point 55-58 °C(lit.)
Boiling point 83-84 °C (0.7501 mmHg)
density 1.13
【Packing】25kg/ drum
【Application】
O-Phthaldehyde is a pharmaceutical intermediate, the latest external efficient and safe antibacterial disinfectant, which is used for disinfection and sterilization of hospital endoscopic surgery instruments, can be used to synthesize a new antiplatelet aggregation drug indopofen, and is also an analytical reagent in the chemical field.
OPA is used as a reagent of amine alkaloids for the determination of primary amine and peptide bond decomposition products by fluorescence method. Organic synthesis.
【Product Specification】
Items | Specifications |
Appearance | Light yellow crystal |
Content(GC) | ≥99.0% |
Melting point | 55~58℃ |
Moisture | ≤0.5% |