2,3-dihydroxyterephthalic acid

Suppliers

Names

[ CAS No. ]:
19829-72-2

[ Name ]:
2,3-dihydroxyterephthalic acid

[Synonym ]:
2,3-dihydroxy-terephthalic acid
2,3-dihydroxy-1,4-benzenedicarboxylic acid
EINECS 243-354-3
2,3-Dihydroxy-terephthalsaeure
1,4-Benzenedicarboxylic acid,2,3-dihydroxy

Chemical & Physical Properties

[ Density]:
1.779g/cm3

[ Boiling Point ]:
456.5ºC at 760 mmHg

[ Molecular Formula ]:
C8H6O6

[ Molecular Weight ]:
198.13000

[ Flash Point ]:
244ºC

[ Exact Mass ]:
198.01600

[ PSA ]:
115.06000

[ LogP ]:
0.49420

[ Vapour Pressure ]:
3.99E-09mmHg at 25°C

[ Index of Refraction ]:
1.717

Safety Information

[ HS Code ]:
2918290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Carbon dioxide
  • 1,2-Benzenediol
  • 2,3-dimethoxyterephthalic Acid
  • sodium 2-methoxyphenolate
  • Glycerol

DownStream

  • 1-N,4-N-diethyl-2,3-dihydroxybenzene-1,4-dicarboxamide
  • 1,4-Benzenedicarboxylicacid, 2,3-dihydroxy-, 1,4-dimethyl ester
  • 3,6-bis(hydroxymethyl)benzene-1,2-diol

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

  • 2,3-Dimethylbutanedioic acid dimethyl ester
  • 2,3-Diaminobenzoic acid
  • 2,3-dihydroxybutanedioic acid,ethane-1,1-diamine
  • 2,3-dimercaptosuccinic acid-cysteine (1-2) mixed disulfide
  • 2,3-dihydroxypropanesulphonic acid
  • 2-(3-methoxyphenyl)butanedioic acid
  • rac-2-{1-[(3R,5R)-5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl]-N-(2-methylpropyl)formamido}acetic acid
  • 5-(1-Aminocyclopropyl)pentanoic acid
  • 2-(5-Bromo-2-chloropyridin-3-yl)ethanethioamide
  • 5-(Furan-3-yl)-2-propylaniline
  • benzyl N-{[2-chloro-4-(2,4-dibromophenoxy)phenyl]methyl}-N-methylcarbamate
  • 3-{[1-(propan-2-yl)-1H-pyrazol-5-yl]methyl}azetidin-3-ol
  • 4-{[(3-bromo-2-hydroxyphenyl)methyl]({[(9H-fluoren-9-yl)methoxy]carbonyl})amino}benzoic acid
  • 5-(5-Methylthiophen-3-yl)-2-propylaniline
  • 3,4-Dichloro-5-(3-methylphenyl)aniline
  • 3,4-Dichloro-5-(pyridin-3-yl)aniline
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