1-(2-Propynyl)piperazine

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Names

[ CAS No. ]:
52070-67-4

[ Name ]:
1-(2-Propynyl)piperazine

[Synonym ]:
prop-2-ynylpiperazine
1-PROP-2-YN-1-YLPIPERAZINE

Chemical & Physical Properties

[ Density]:
0.945g/cm3

[ Boiling Point ]:
188.104ºC at 760 mmHg

[ Melting Point ]:
60 °C

[ Molecular Formula ]:
C7H12N2

[ Molecular Weight ]:
124.18400

[ Flash Point ]:
77.185ºC

[ Exact Mass ]:
124.10000

[ PSA ]:
15.27000

[ Index of Refraction ]:
1.477

Safety Information

[ HS Code ]:
2933599090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • TERT-BUTYL 4-(PROP-2-YN-1-YL)PIPERAZINE-1-CARBOXYLATE
  • Piperazine
  • 3-Bromopropyne

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

  • tert-butyl N-[1-(1-ethyl-1H-pyrazol-4-yl)-2-oxoethyl]carbamate
  • tert-butyl N-{4,5-dimethoxy-2-[(pyrrolidin-3-yl)methyl]phenyl}carbamate
  • 1-(2-{[(Tert-butoxy)carbonyl]amino}-5-fluorophenyl)-3-oxocyclobutane-1-carboxylic acid
  • 1-(2-{[(Tert-butoxy)carbonyl]amino}-5-fluorophenyl)-3-hydroxycyclobutane-1-carboxylic acid
  • 3-(2-{[(Tert-butoxy)carbonyl]amino}-5-methoxyphenyl)propanoic acid
  • 3,3-Difluoro-3-(4-methylpyrimidin-5-yl)propanoic acid
  • 4-(1-Isocyanatocyclopropyl)-1-methoxy-2-nitrobenzene
  • 1-[(4-Chloro-3-methoxyphenyl)methyl]cyclopropan-1-amine
  • tert-butyl N-{1-amino-3-[4-(trifluoromethyl)pyridin-3-yl]propan-2-yl}carbamate
  • 3,3-Difluoro-3-[5-(trifluoromethyl)thiophen-2-yl]propanoic acid
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