C8H6O2
134.13 g/mol
Industrial ChemicalWarning
Isophthalaldehyde
CAS626-19-7EC210-935-8
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
synthesis of binuclear ruthenium complex
Isophthalaldehyde is an organic compound that exists as one of the three isomers of benzene dicarbaldehyde. It is a colorless solid, though commercial samples often appear yellowish.
synthesis of binuclear ruthenium complex
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
Heptanoic anhydride
CAS626-27-7
Chemical intermediate for synthesis
ReferenceSame Category
1,3,5-tribromobenzene
CAS626-39-1
Chemical intermediate for synthesis
ReferenceSame Category
3-methylpiperidine
CAS626-56-2
Chemical intermediate in pharmaceutical and agrochemical industries
ReferenceSame Category
4-methylpiperidine
CAS626-58-4
chemical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Isophthalaldehyde (CAS 626-19-7) is 2912.29.
HS code (international, 6-digit)
2912.29
EU CN code (8-digit)
2912 29 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
benzene-1,3-dicarbaldehyde
InChIKey
IZALUMVGBVKPJD-UHFFFAOYSA-N
SMILES
C1=CC(=CC(=C1)C=O)C=O
Synonyms (17)
- 1,3-Benzenedicarboxaldehyde
- 1,3-benzenedialdehyde
- 3-formylbenzaldehyde
- Benzene-1,3-dicarboxaldehyde
- Isophtaldehydes
- Isophtaldehydes [French]
- Isophthalaldehyde
- Isophthaldehyde
- Isophthaldialdehyde
- Isophthalic dicarboxaldehyde
- Montelukast Impurity 33
- benzene-1,3-dicarbaldehyde
- isophtalaldehyde
- m-Phthalaldehyde
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