Maleic acid, mono(4-methylpiperazide)

Names

[ CAS No. ]:
42574-70-9

[ Name ]:
Maleic acid, mono(4-methylpiperazide)

[Synonym ]:
(Z)-4-(4-methylpiperazin-1-yl)-4-oxobut-2-enoic acid

Chemical & Physical Properties

[ Density]:
1.23g/cm3

[ Boiling Point ]:
402.6ºC at 760 mmHg

[ Molecular Formula ]:
C9H14N2O3

[ Molecular Weight ]:
198.21900

[ Flash Point ]:
197.3ºC

[ Exact Mass ]:
198.10000

[ PSA ]:
60.85000

[ Index of Refraction ]:
1.537

Safety Information

[ HS Code ]:
2933599090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • methylpiperazine
  • Maleic anhydride

DownStream

Customs

[ HS Code ]: 2933599090

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • n-(4-methoxyphenyl)maleamic acid
  • maleic acid mono(2-ethylhexyl) ester
  • MALEIC ACID, MONO-2-ACRYLOXYETHYL ESTER
  • MALEIC ACID MONO(2-ETHYLHEXYL) ESTER
  • Butanedioic acid, mono[[4-(hydroxymethyl)phenyl]methyl] ester (9CI)
  • phosphoric acid mono-[4-(7,8-dimethyl-2,4-dioxo-3,4-dihydro-2H-benzo[g]pteridin-10-yl)-butyl] ester
  • 2-(2-chlorophenyl)-N-{2-[5-(furan-2-yl)thiophen-2-yl]-2-hydroxyethyl}acetamide
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide