3,5-dihydroxy-p-anisic acid

Names

[ Name ]:
3,5-dihydroxy-p-anisic acid

[Synonym ]:
3,5-Dihydroxy-4-methoxy-benzoic acid
3,5-Dihydroxy-p-anisic acid
4-Methoxy-3,5-dihydroxybenzoic acid
3,5-dihydroxy-4-methoxybenzoes
5-Hydroxyisovanillic acid
4-O-methyl gallate
4-methoxygallic acid
4-O-methyl gallic acid

Chemical & Physical Properties

[ Density]:
1.499 g/cm3

[ Boiling Point ]:
423.4ºC at 760mmHg

[ Melting Point ]:
245°C (lit.)

[ Molecular Formula ]:
C₈H₈O₅

[ Molecular Weight ]:
184.14600

[ Flash Point ]:
179.1ºC

[ Exact Mass ]:
184.03700

[ PSA ]:
86.99000

[ LogP ]:
0.80460

[ Index of Refraction ]:
1.628

[ Storage condition ]:
2-8°C

Safety Information

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%