3-CARBOXY-4-HYDROXY-5-METHOXYBENZALDEHYDE

Modify Date: 2025-08-25 15:55:03

3-CARBOXY-4-HYDROXY-5-METHOXYBENZALDEHYDE Structure
3-CARBOXY-4-HYDROXY-5-METHOXYBENZALDEHYDE structure
Common Name 3-CARBOXY-4-HYDROXY-5-METHOXYBENZALDEHYDE
CAS Number 3507-08-2 Molecular Weight 196.15700
Density 1.441g/cm3 Boiling Point 386.9ºC at 760mmHg
Molecular Formula C9H8O5 Melting Point N/A
MSDS USA Flash Point 159.7ºC

 Names

Name 5-formyl-2-hydroxy-3-methoxybenzoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.441g/cm3
Boiling Point 386.9ºC at 760mmHg
Molecular Formula C9H8O5
Molecular Weight 196.15700
Flash Point 159.7ºC
Exact Mass 196.03700
PSA 83.83000
LogP 0.91150
Index of Refraction 1.631
InChIKey YFDQSVBNFNFXGF-UHFFFAOYSA-N
SMILES COc1cc(C=O)cc(C(=O)O)c1O

 Safety Information

HS Code 2918990090

 Synthetic Route

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

5-Carboxyvanillin
5-Formyl-3-methoxysalicylic acid
5-Formyl-2-hydroxy-3-methoxy-benzoesaeure
5-formyl-2-hydroxy-3-methoxy-benzoic acid
3-carboxy-4-hydroxy-5-methoxybenzaldehyde
EINECS 222-504-1
6-Hydroxy-5-methoxy-isophthalaldehydsaeure
6-Oxy-5-methoxy-3-formyl-benzoesaeure
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