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
  • 2'-(Dicyclohexylphosphanyl)-N,N-dimethyl-6-(naphthalen-2-yl)-[1,1'-biphenyl]-2-amine
  • 2''-(Dicyclohexylphosphanyl)-N,N-dimethyl-4-(trifluoromethyl)-[1,1':2',1''-terphenyl]-3'-amine
  • [1,1':2',1''-Terphenyl]-2-yldicyclohexylphosphane
  • 1-([1,1':3',1''-Terphenyl]-2'-yl)-2-(dicyclohexylphosphanyl)-1H-pyrrole
  • Dicyclohexyl(3''-(trifluoromethyl)-6'-(3-(trifluoromethyl)phenyl)-[1,1':2',1''-terphenyl]-2-yl)phosphane
  • 2''-(Diphenylphosphanyl)-N,N-dimethyl-[1,1':2',1''-terphenyl]-3'-amine
  • 2'-(2-(Dicyclohexylphosphanyl)phenyl)-N4,N4,N4'',N4''-tetramethyl-[1,1':3',1''-terphenyl]-4,4''-diamine
  • Dicyclohexyl(3''-fluoro-6'-(3-fluorophenyl)-[1,1':2',1''-terphenyl]-2-yl)phosphane
  • 2''-(Dicyclohexylphosphanyl)-3-fluoro-N,N-dimethyl-[1,1':2',1''-terphenyl]-3'-amine
  • 2''-(Dicyclohexylphosphanyl)-2-fluoro-N,N-dimethyl-[1,1':2',1''-terphenyl]-3'-amine
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