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O-phthalaldehyde Opa Phthalaldehyde
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Product Name | High purity CAS 643-79-8 Phthalaldehyde OPA o-Phthalaldehyde |
Appearance | powder |
CAS | 643-79-8 |
Molecular Formula | C8H6O2 |
Purity | 97%min |
Keywords | Phthalaldehyde;OPA;o-Phthalaldehyde |
Storage | Keep in a cool, dry, dark location in a tightly sealed container or cylinder. |
Shelf Life | 24 Months |
What is o-Phthalaldehyde
Product name: o-Phthalaldehyde OPA
Appearance:YELLOW crystal powder
CAS No.:643-79-8
Molecular formula:C8H6O2
Molecular weight:134.13
Function of o-Phthalaldehyde
o-Phthalaldehyde or ortho-phthalaldehyde (OPA) is the chemical compound with the formula C6H4(CHO)2. Often abbreviated OPA, the molecule is a dialdehyde, consisting of two formyl (CHO) groups attached to adjacent carbon centres on a benzene ring. This pale yellow solid is a building block in the synthesis of heterocyclic compounds and a reagent in the analysis of amino acids. OPA dissolves in water solution at pH < 11.5. Its solutions degrade upon UV illumination and exposure to air.
Application of o-Phthalaldehyde
It is used to produce sanitizer.
High purity CAS 643-79-8 Phthalaldehyde OPA o-Phthalaldehyde
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