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
  • 1-(2-Isocyanatoethyl)-4-(trifluoromethoxy)benzene
  • 3-Chloro-4-iodo-5-(trifluoromethyl)pyridine-2-amine
  • 7-Hydroxyimidazo[2,1-b]benzothiazole-2-carboxylic acid ethyl ester
  • 1-{4-[(Tert-butyldimethylsilyl)oxy]phenyl}pyrrole-2,5-dione
  • Acetamide, N-[2-[2-(2,4-dibromophenyl)diazenyl]-5-(diethylamino)phenyl]-
  • 5-(Methylsulfonyl)-N-(phenylmethyl)-1,3,4-thiadiazol-2-amine
  • N-[(4-Chlorophenyl)methyl]-5-(methylsulfonyl)-1,3,4-thiadiazol-2-amine
  • 2-(2-Hydroxy-4-methylphenyl)-3-pentanone
  • N,N-Bis(4-methoxyphenyl)-2a(2),5a(2)-dimethyl[1,1a(2)-biphenyl]-4-amine
  • 6-Chloro-1-[(2,4-dichlorophenyl)methyl]-1H-pyrazolo[3,4-b]pyridine