2-Hydroxyterephthalic acid

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Names

[ CAS No. ]:
636-94-2

[ Name ]:
2-Hydroxyterephthalic acid

[Synonym ]:
2-Hydroxyterephthalic acid
1,4-Benzenedicarboxylic acid, 2-hydroxy-
2-hydroxybenzene-1,4-dicarboxylic acid

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
436.9±40.0 °C at 760 mmHg

[ Melting Point ]:
312-317ºC

[ Molecular Formula ]:
C8H6O5

[ Molecular Weight ]:
182.130

[ Flash Point ]:
232.2±23.8 °C

[ Exact Mass ]:
182.021530

[ PSA ]:
94.83000

[ LogP ]:
2.51

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

[ Index of Refraction ]:
1.666

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2918290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,5-Dibromoterephtalic acid
  • 2-Bromoterephthalic acid
  • 2-aminoterephthalic acid
  • Terephthalic acid
  • Carbon dioxide
  • 3-(Trifluoromethyl)phenol
  • Dimethyl aminoterephthalate
  • 4-Trifluoromethylsalicylic acid
  • 4-Methylbenzoic acid
  • 2-(5-methyl-2-propan-2-yl-phenoxy)acetate

DownStream

  • 2-Hydroxy-4-(methoxycarbonyl)benzoic acid
  • 2-Hydroxyterephthalic acid dimethyl ester
  • Carbon dioxide
  • 3-Hydroxybenzoicacid
  • Salicylic acid
  • 3-Oxocyclohexanecarboxylic acid
  • dimethyl 2-methoxybenzene-1,4-dicarboxylate
  • methyl 3-hydroxy-4-(hydroxymethyl)benzoate
  • diethyl 2-hydroxybenzene-1,4-dicarboxylate
  • 2,3,4,9-Tetrahydro-1H-carbazole-2-carboxylic acid

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%

Articles

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Hydroxyl radicals (˙OH) play an important role in human diseases. Traditional detection methods are time consuming and require expensive instruments. Here, we present a simple and sensitive method for...


More Articles

Related Compounds

  • 2-Hydroxyterephthalic acid dimethyl ester
  • 2-trihydroxysilylethylphosphonic acid
  • 2-Hexyldecanoic acid methyl ester
  • 2-Propenoic acid,2-methyl-, 1-methylpropyl ester
  • 2-Propenoic acid,2-butoxyethyl ester
  • 2-Pentenedioic acid,(2Z)-
  • 4-{4-oxo-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-1-yl}benzonitrile
  • 2-Amino-7-bromo-1,2-dihydroisoquinolin-1-one
  • 4-(4-fluorophenyl)-N-(1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)piperidin-4-yl)-1H-pyrrole-2-carboxamide
  • 2-tert-butylpyrido[2,3-d]pyrimidin-4(3H)-one
  • 2-t-Butyl-6-methylpyrido[2,3-d]pyrimidin-4(3H)-one
  • 2-[(2,4,6-Trifluorophenyl)iminomethyl]phenol
  • N-(4-Hydroxy-1H-pyrazolo[3,4-d]pyrimidin-6-yl)pivalamide
  • Methyl 1-Boc-4-(6-chloro-2-pyridyl)piperidine-4-carboxylate
  • 2-((4-(6-((4-Cyano-2-fluorobenzyl)oxy)pyridin-2-yl)piperidin-1-yl)methyl)-1-(oxetan-2-ylmethyl)-1H-benzo[d]imidazole-6-carboxylic acid
  • 5-chloro-2-(chloromethyl)-3-methyl-3H-imidazo[4,5-b]pyridine
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