Tetramic acid

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Names

[ CAS No. ]:
503-83-3

[ Name ]:
Tetramic acid

[Synonym ]:
4-ketopyrrolidinone
Tetraminsaeure
4-Hydroxy-1H-pyrrol-2(5H)-one
1,5-Dihydro-4-hydroxy-2H-pyrrol-2-one
4-Hydroxy-1,5-dihydro-2H-pyrrol-2-one
5-hydroxy-1,2-dihydropyrrol-3-one
2H-Pyrrol-2-one, 1,5-dihydro-4-hydroxy-
2,4-Pyrrolidinedione
Tetramic acid
5-oxidanyl-1,2-dihydropyrrol-3-one

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
378.9±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C4H5NO2

[ Molecular Weight ]:
99.088

[ Flash Point ]:
182.9±27.9 °C

[ Exact Mass ]:
99.032028

[ PSA ]:
49.33000

[ LogP ]:
-0.93

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

[ Index of Refraction ]:
1.579

[ Storage condition ]:
2-8°C

Safety Information

[ HS Code ]:
2933990090

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Tetramic acid
  • tetramic acid
  • 3-acetyl-5-(3-indolylmethyl)tetramic acid
  • Octanethioic acid S-propyl ester
  • Hexanethioic acid S-decyl ester
  • Thiopropionic acid S-undecyl ester
  • Propan-2-yl 4-amino-3-methylbenzoate
  • N-[4-(Propan-2-yl)phenyl]thiolan-3-amine
  • 1-(tert-butyl) 2-methyl 4-propionyl-1H-pyrrole-1,2-dicarboxylate
  • 4-(2-Chloro-4-methoxyphenyl)-4-oxobutanoic acid
  • 2-(3,4,5-Trimethyl-1H-pyrazol-1-yl)propanamide
  • N1-(3-chloro-4-methoxyphenyl)-N2-(4-methylpiperazin-1-yl)oxalamide
  • N-(2-(cyclohex-1-en-1-yl)ethyl)-2-((3-ethyl-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide
  • N-[[4-(1-Methylethyl)phenyl]sulfonyl]-L-valine
  • n-(2-Fluorophenethyl)-3-methylbutan-2-amine
  • N1-(4-methylpiperazin-1-yl)-N2-phenyloxalamide
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