m-Phthalaldehyde Cas:626-19-7

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m-Phthalaldehyde

Synonyms:
m-Phthalaldehyde
1,3-Benzenedicarboxaldehyde
benzene-1,3-dicarbaldehyde

 
molecular formula: C8H6O2
Molecular weight: 134.13200
 
Physical Properties:
 
 
Specification:
 
Analysis items Specification Results
Appearance White crystal Powder White crystal Powder
Assay ≥99% 99.50%
Melting Point 86-88℃ 86.5-87.6℃
3-Carboxybenzaldehyde ≤ 0.1% 0.05%
3-Formylenzonitrile ≤0.1% non-detectable
4-Cl-Benzene-1,3-Dicarbaldehyde ≤0.5% 0.336%
Each other impurity ≤0.3% 0.30%
Total impurity <1.0% 0.48%
Water <0.3% 0.17%
Application:
Isophthaldehyde is used as a reagent in the synthesis of 2-chlorobenzoic acid derivatives which display antimicrobial activity. Also used as a reagent in the synthesis of isoniazid derivatives with potent antitubercular activity and novel steroidal spiro-oxindoles as potent antiproliferative agents.
 
Package and Storage:
1kg/bottle or bag
25kgs/drum or bag
 
 



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