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

 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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