3,4-dihydroxy-2-methyl benzoicacid

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Names

[ CAS No. ]:
168899-47-6

[ Name ]:
3,4-dihydroxy-2-methyl benzoicacid

[Synonym ]:
3,4-dihydroxy-2-methyl-benzoic acid
Benzoic acid, 3,4-dihydroxy-2-methyl-
3,4-Dihydroxy-2-methyl-benzoesaeure
3.4-Dixoy-2-methyl-benzoesaeure
3.4-Dioxy-o-toluylsaeure
3,4-Dihydroxy-2-methylbenzoic acid
2-Methyl-protocatechusaeure
2-Methyl-3,4-dihydroxybenzoic acid
3,4-dihydroxy-2-methyl benzoicacid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
395.7±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H8O4

[ Molecular Weight ]:
168.147

[ Flash Point ]:
207.3±24.4 °C

[ Exact Mass ]:
168.042252

[ PSA ]:
77.76000

[ LogP ]:
1.62

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.646

Safety Information

[ HS Code ]:
2918290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-methyl-2-oxo-benzo[1,3]dioxole-5-carboxylic acid
  • Water

DownStream

  • 3-Methylcatechol

Customs

[ HS Code ]: 2918290000

[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 3,4-dihydroxy-2-methyl-3,4-dihydro-2H-benzo[g]chromene-5,10-dione
  • 34DIHYDROXY2METHYLBUTYROPHENONE
  • 1-chloro-3,4-dihydroxy-2-methyl-anthraquinone
  • tert-butyl 2-benzyl-3,4-dihydroxy-2-methyl-5-oxopyrrolidine-1-carboxylate
  • Radicinol
  • Pyridinium, 1-b-D-arabinofuranosyl-3,4-dihydroxy-2-methyl-, chloride(9CI)
  • N-(8,10-dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-4-fluorobenzamide
  • N-(8,10-dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-2-(4-fluorophenyl)acetamide
  • N-(8,10-dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-2-(trifluoromethyl)benzamide
  • 2-chloro-N-(8,10-dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-6-fluorobenzamide
  • N-(8,10-dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-3-fluorobenzamide
  • N-(8,10-dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-2-(4-ethoxyphenyl)acetamide
  • N-(8,10-dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)-3,5-dimethylbenzamide
  • 2-((8,10-Dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)carbamoyl)phenyl acetate
  • N-(8,10-dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)furan-2-carboxamide
  • N-(8,10-dimethyl-11-oxo-10,11-dihydrodibenzo[b,f][1,4]oxazepin-2-yl)thiophene-2-carboxamide
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