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
  • 4-Pyridineacetic acid, 5-cyano-3-(difluoromethyl)-2-methyl-
  • 2-Pyridinecarbonitrile, 3-(aminomethyl)-6-(difluoromethyl)-5-nitro-
  • 5-(Bromomethyl)-3-cyano-2-(difluoromethyl)-4-pyridinecarboxylic acid
  • Urea, N-hydroxy-Na(2)-methyl-N-propyl-
  • 1-Amino-1-cyclopropyl-3-methylpentan-2-one
  • Tert-butyl 4-(imidazo[1,2-a]pyridin-6-yl)piperidine-1-carboxylate
  • 2-(Difluoromethyl)-6-fluoro-4-iodo-3-methylpyridine
  • Ethyl 2-chloro-6,6-dimethyl-5,6,7,8-tetrahydroquinoline-3-carboxylate
  • 2-Cyclopropyl-2-hydroxyethanimidamide hydrochloride
  • 3-Pyridinecarboxylic acid, 6-(difluoromethyl)-5-fluoro-2-methoxy-
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