2-(2-PHENYLHYDRAZONO)MALONIC ACID

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Names

[ CAS No. ]:
40885-82-3

[ Name ]:
2-(2-PHENYLHYDRAZONO)MALONIC ACID

[Synonym ]:
Mesoxalsaeure-phenylhydrazon
mesoxalic acid phenylhydrazone
phenylhydrazono-malonic acid
Ketomalonic acid phenylhydrazone
Phenylhydrazono-malonsaeure

Chemical & Physical Properties

[ Density]:
1.41g/cm3

[ Boiling Point ]:
439.3ºC at 760 mmHg

[ Molecular Formula ]:
C9H8N2O4

[ Molecular Weight ]:
208.17100

[ Flash Point ]:
219.5ºC

[ Exact Mass ]:
208.04800

[ PSA ]:
98.99000

[ LogP ]:
0.69670

[ Index of Refraction ]:
1.607

Safety Information

[ HS Code ]:
2928000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dihydroxymalonic acid
  • Phenylhydrazine
  • Oxomalonic acid
  • Anilinium chloride
  • Sodium mesoxalate monohydrate
  • Phenylhydrazine hydrochloride
  • phenylhydrazono-malonic acid monoethyl ester
  • dimethyl 2-oxopropanedioate
  • Benzenediazonium chloride
  • Diethyl malonate

DownStream

  • Aminomalonic acid
  • dimethyl 2-(phenylhydrazinylidene)propanedioate

Customs

[ HS Code ]: 2928000090

[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Related Compounds

  • 2-(2-Chlorophenyl)hydrazonomalonic acid diethyl ester
  • Propanedioic acid,2-(2-phenylhydrazinylidene)-, 1,3-diethyl ester
  • 3-(phenylimino)pentane-2,4-dione
  • 2,2-Dibenzyl-malonic acid bis-(1,4,7,10-tetraoxa-cyclododec-2-ylmethyl) ester
  • 2,2-dideuterio-malonic acid dimethyl ester
  • 2-(2-hydroxybenzyl)malonic acid
  • [5-(4-Methoxyphenyl)pyrazolidin-3-yl]-[4-(2-pyridin-2-ylethyl)piperazin-1-yl]methanone
  • 2-[3-(4-chlorophenyl)-5-methylpyrazolidin-4-yl]-N-(pyridin-2-ylmethyl)acetamide
  • 1-(3,4-dihydro-1H-isoquinolin-2-yl)-2-[3-(4-methoxyphenyl)-5-methylpyrazolidin-4-yl]ethanone
  • [5-(4-chlorophenyl)pyrazolidin-3-yl]-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]methanone
  • N-(1-benzylpiperidin-4-yl)-2-[3-(4-fluorophenyl)-5-methylpyrazolidin-4-yl]acetamide
  • N-(1,3-benzodioxol-5-ylmethyl)-2-[3-(4-methoxyphenyl)-5-methylpyrazolidin-4-yl]acetamide
  • 1'-ethyl-3',5'-dimethyl-N-(4-(pyridin-2-yl)thiazol-2-yl)-1H,1'H-[3,4'-bipyrazole]-5-carboxamide
  • 5-(4-methoxyphenyl)-N-[[4-(4-methoxyphenyl)oxan-4-yl]methyl]pyrazolidine-3-carboxamide
  • [5-(5-Bromothiophen-2-yl)pyrazolidin-3-yl]-(2-phenylmorpholin-4-yl)methanone
  • [5-(5-Bromothiophen-2-yl)pyrazolidin-3-yl]-[4-(2-pyridin-4-ylethyl)piperazin-1-yl]methanone
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