C7H6O2
122.12 g/mol
Industrial ChemicalWarning
3-hydroxybenzaldehyde
CAS100-83-4EC202-892-9
Category
Industrial Chemical
Compound Class
Aromatic
Primary Use
chemical intermediate for synthesis
3-Hydroxybenzaldehyde is one of the three isomeric hydroxybenzaldehydes, structurally related to salicylic aldehyde. It is a chemical intermediate used primarily for synthesis in industrial and research applications.
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
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CAS1000-90-4
rubber processing accelerator
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 3-hydroxybenzaldehyde (CAS 100-83-4) is 2912.49.
HS code (international, 6-digit)
2912.49
EU CN code (8-digit)
2912 49 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
3-hydroxybenzaldehyde
InChIKey
IAVREABSGIHHMO-UHFFFAOYSA-N
SMILES
C1=CC(=CC(=C1)O)C=O
Synonyms (16)
- (3-hydroxyphenyl)methanone
- 3-Formylphenol
- 3-hydroxy benzoaldehyde
- 3-hydroxy-benzaldehyd
- 3-hydroxybenzaldehyde
- 3-hydroxylbenzaldehyde
- 3-oxidanylbenzaldehyde
- Benzaldehyde, 3-hydroxy-
- Benzaldehyde, m-hydroxy-
- Hydroxybenzaldehyde, 3-
- m-Formylphenol
- m-Hydroxybenzaldehyde
- meta-Hydroxybenzaldehyde
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