4-hydroxy-5-methoxybenzene-1,3-dicarboxylic acid

Modify Date: 2025-11-02 17:18:29

4-hydroxy-5-methoxybenzene-1,3-dicarboxylic acid Structure
4-hydroxy-5-methoxybenzene-1,3-dicarboxylic acid structure
Common Name 4-hydroxy-5-methoxybenzene-1,3-dicarboxylic acid
CAS Number 2134-91-0 Molecular Weight 212.15600
Density 1.549g/cm3 Boiling Point 455.6ºC at 760mmHg
Molecular Formula C9H8O6 Melting Point N/A
MSDS N/A Flash Point 188.2ºC

 Names

Name 4-hydroxy-5-methoxybenzene-1,3-dicarboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.549g/cm3
Boiling Point 455.6ºC at 760mmHg
Molecular Formula C9H8O6
Molecular Weight 212.15600
Flash Point 188.2ºC
Exact Mass 212.03200
PSA 104.06000
LogP 0.79720
Vapour Pressure 4.29E-09mmHg at 25°C
Index of Refraction 1.629
InChIKey NLSSJYQPZIQJNC-UHFFFAOYSA-N
SMILES COc1cc(C(=O)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

4-Hydroxy-5-methoxy-isophthalsaeure
5-Carboxy-vanilinsaeure
4-hydroxy-5-methoxy-isophthalic acid
5-Carboxyvanillic acid
5-Carboxy-vanillinsaeure
5-carboxyvanillate
4-Hydroxy-5-methoxyisophthalate
EINECS 218-366-7
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