3,4-Dichloro-5-hydroxy-2(5H)-furanone

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Names

[ CAS No. ]:
766-40-5

[ Name ]:
3,4-Dichloro-5-hydroxy-2(5H)-furanone

[Synonym ]:
3,4-dichloro-5-hydroxy-5H-furan-2-one
3,4-dichloro-5-hydroxyfuran-2(5H)-one
3,4-dichloro-5-hydroxy-2,5-dihydrofuran-2-one
2(5H)-Furanone, 3,4-dichloro-5-hydroxy-

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
367.2±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C4H2Cl2O3

[ Molecular Weight ]:
168.963

[ Flash Point ]:
100.0±0.0 °C

[ Exact Mass ]:
167.938095

[ PSA ]:
46.53000

[ LogP ]:
-0.26

[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C

[ Index of Refraction ]:
1.573

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Furfural
  • 3,4-dichlorofuran
  • Furan-2-carboxylic acid
  • 4-Chloro-5-hydroxyfuran-2(5H)-one
  • 2-Cyclobuten-1-one,2,3,4,4-tetrachloro-
  • cis-α-H-Tetrachlorcrotonylchlorid
  • 2-Butine-1,4-diol
  • nitric acid

DownStream

  • 4,5-DICHLORO-2-(4-METHYLPHENYL)-2,3-DIHYDROPYRIDAZIN-3-ONE
  • LCS-1
  • 3,4-dichloro-2-methoxy-2H-furan-5-one
  • 3,4-dichloro-2-(4-methoxyphenyl)-2H-furan-5-one
  • 2(5H)-FURANONE, 3,4-DICHLORO-5-(1-METHYLETHOXY)-
  • 4,5-Dichloro-3(2H)-pyridazinone
  • 2-tert-butyl-4,5-dichloro-2,3-dihydropyridazin-3-one
  • 4,5-DICHLORO-2-(3,5-DICHLOROPHENYL)-2,3-DIHYDROPYRIDAZIN-3-ONE
  • 4,5-dichloro-2-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one
  • 5-Chloropyrimidine

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3,4-Dichloro-5-hydroxy-2(5H)-furanone
  • 3,4-DICHLORO-5-PHENYL-2(5H)-FURANONE
  • 3,4-Dibromo-5-hydroxy-2(5H)-furanone
  • 2(5H)-Furanone,3,4-dichloro-5-methylene-(9CI)
  • (2Z)-2,3-Dibromo-4-oxo-2-butenoic acid
  • 3,4-Dichloro-5-hydroxy-1-(2-morpholinoethyl)-1H-pyrrol-2(5H)-one
  • 3-{[2-Methyl-6-(thiophen-3-yl)morpholin-4-yl]sulfonyl}pyridine-2-carbonitrile
  • 2-cyano-N-{3-ethoxyspiro[3.3]heptan-1-yl}-N-methylpyridine-3-sulfonamide
  • 3-[(7-methoxy-2,3,4,5-tetrahydro-1H-1-benzazepin-1-yl)sulfonyl]pyridine-2-carbonitrile
  • 3-[(2-Benzyl-2-methylpyrrolidin-1-yl)sulfonyl]pyridine-2-carbonitrile
  • 2-(3-Amino-4-bromophenoxy)acetonitrile
  • Ethyl 4-fluoro-2H-indazole-6-carboxylate
  • 3-Fluoro-5-(trifluoromethyl)pyridin-2(3H)-one
  • tert-Butyl 6-chloro-4-(trifluoromethyl)nicotinate
  • (4,6-Dichloro-1H-indol-2-yl)methanol
  • 4-Ethoxy-3-methylpiperidine hydrochloride
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