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Key Products:  • N-Methyl-1,2-benzenediamine dihydrochloride  • o-Phthalaldehyde  • Sodium tetraphenylboron  • 1,2-Benzisothiazolin-3-one (BIT)  Product search :

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o-Phthalaldehyde

Name: o-Phthalaldehyde
CAS: 643-79-8
Appearance: Yellowish crystal
Assay: ≥99%
Capacity: 100mt/year
Min.packing: 10gram
Application: Disinfectant, pharmaceutical/dye intermediate
Standard: enterprise standard
Manufacturer: Jinan Finer Chemical Co., Ltd


Synonyms: OPA
                  o-Phthalic aldehyde
                  1,2-Phthalic dicarboxaldehyde
                  1,2-Benzenedicarboxaldehyde
                  Benzene-1,2-dicarboxaldehyde
Molecular Formula: C8H6O2
Molecular Weight: 134.13
CAS Registry Number: 643-79-8
EINECS: 211-402-2
Melting point: 54-57 ºC
Boiling point: 83-84 ºC
Flash point: 132 ºC
Water solubility: soluble



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