3-HYDROXY-2,6-BIS(HYDROXYMETHYL)-4-PYRONE

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Names

[ CAS No. ]:
2029-49-4

[ Name ]:
3-HYDROXY-2,6-BIS(HYDROXYMETHYL)-4-PYRONE

[Synonym ]:
3-hydroxy-2,6-bis-hydroxymethyl-pyran-4-one
2,6-dihydroxymethyl-3-hydroxy-4-pyrone
3-Hydroxy-2,6-bis-hydroxymethyl-pyran-4-on
2,6-Dihydroxymethyl-5-hydroxy-4-pyrone

Chemical & Physical Properties

[ Density]:
1.583g/cm3

[ Boiling Point ]:
496.5ºC at 760 mmHg

[ Melting Point ]:
149 °C(dec.)

[ Molecular Formula ]:
C7H8O5

[ Molecular Weight ]:
172.13500

[ Flash Point ]:
213.7ºC

[ Exact Mass ]:
172.03700

[ PSA ]:
90.90000

[ Vapour Pressure ]:
6.15E-12mmHg at 25°C

[ Index of Refraction ]:
1.617

MSDS

Click to get detail MSDS

Safety Information

[ Risk Phrases ]:
36/37/38

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

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • kojic acid
  • Formaldehyde
  • Ethanol

DownStream

  • 3-hydroxy-4-oxopyran-2,6-dicarboxylic acid

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-Bromo-2,6-bis(hydroxymethyl)phenol
  • 2,6-bis(hydroxymethyl)pyridin-3-ol
  • 2-Methyl-2-propanyl (3-{[2,6-bis(hydroxymethyl)-4-pyridinyl]oxy}propyl)carbamate
  • 4-hydroxy-2,6-bis(hydroxymethyl)benzoic acid
  • 2,6-Pyridinedimethanol,3-hydroxy-, hydrochloride (1:1)
  • 4(1H)-Pyridinone, 3-hydroxy-2,6-bis(methoxymethyl)-1-methyl- (9CI)
  • 2-((4-ethyl-5-(1-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide
  • methyl 4-(2-((4-ethyl-5-(1-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)benzoate
  • N-(benzo[d]thiazol-2-yl)-2-((4-ethyl-5-(1-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide
  • N-(2,3-dimethylphenyl)-2-((4-ethyl-5-(1-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide
  • N-(2,4-dimethylphenyl)-2-{[4-ethyl-5-(1-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}acetamide
  • N-(3,5-dimethylphenyl)-2-((4-ethyl-5-(1-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide
  • 2-((4-ethyl-5-(1-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-ethylphenyl)acetamide
  • N-(2-ethoxyphenyl)-2-((4-ethyl-5-(1-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide
  • N-(3-acetamidophenyl)-2-((4-ethyl-5-(1-methyl-2-oxo-1,2-dihydropyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide
  • 2-((5-(1-ethyl-2-oxo-1,2-dihydropyridin-3-yl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-fluorophenyl)acetamide
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