3,4-Dihydroxy-5-methoxybenzoic acid

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Names

[ CAS No. ]:
3934-84-7

[ Name ]:
3,4-Dihydroxy-5-methoxybenzoic acid

[Synonym ]:
3,4-Dihydroxy-5-methoxybenzoic acid
MFCD00016518
EINECS 223-512-8
Benzoic acid, 3,4-dihydroxy-5-methoxy-

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
433.7±45.0 °C at 760 mmHg

[ Melting Point ]:
220℃

[ Molecular Formula ]:
C8H8O5

[ Molecular Weight ]:
184.146

[ Flash Point ]:
183.6±22.2 °C

[ Exact Mass ]:
184.037170

[ PSA ]:
86.99000

[ LogP ]:
1.19

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.629

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37/39

[ 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%

Related Compounds

  • 2-bromo-3,4-dihydroxy-5-methoxybenzoic acid
  • 3,4-Dihydroxy-5-methoxybenzoic acid methyl ester
  • 2-bromo-3,4-dihydroxy-5-methoxybenzoic acid methyl ester
  • 2,4-dihydroxy-5-methoxybenzoic acid
  • 3,4-Dihydroxy-5-Nitrobenzoic Acid
  • 3-(4-ethoxycarbonylphenyl)-5-methoxybenzoic acid
  • 5-Methoxy-4'-(trifluoromethyl)biphenyl-2-carbaldehyde
  • 1,1a(2)-Biphenyl, 5-nitro-2-(trifluoromethoxy)-4a(2)-(trifluoromethyl)-
  • 5-Nitro-2'-(trifluoromethoxy)-[1,1'-biphenyl]-3-carboxylic acid
  • Ethyl 3-nitro-5-[2-(trifluoromethyl)phenyl]benzoate
  • 3-Pyridineacetonitrile, 6-[4-(trifluoromethoxy)phenyl]-2-(trifluoromethyl)-
  • 1-(Difluoromethyl)-2-[2-(trifluoromethoxy)phenyl]-3-(trifluoromethyl)benzene
  • 1,1a(2)-Biphenyl, 2-(difluoromethyl)-6-methoxy-2a(2)-(trifluoromethoxy)-
  • 4-Fluoro-3-(2,3,4,5,6-pentafluorophenyl)phenol
  • 4',6-Bis(trifluoromethyl)-[1,1'-biphenyl]-2-carboxylic acid
  • 6-Bromo-2-cyano-3-(trifluoromethyl)phenylacetic acid
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