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

Names

[ Name ]:
4-hydroxy-5-methoxybenzene-1,3-dicarboxylic acid

[Synonym ]:
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

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

Safety Information

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail 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%