1-(1,4-Benzodioxane-2-carbonyl)piperazine

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Names

[ CAS No. ]:
70918-00-2

[ Name ]:
1-(1,4-Benzodioxane-2-carbonyl)piperazine

[Synonym ]:
MFCD01837119
2,3-dihydro-1,4-benzodioxin-3-yl(piperazin-1-yl)methanone
EINECS 415-660-9

Chemical & Physical Properties

[ Density]:
1.246 g/cm3

[ Boiling Point ]:
437.2ºC at 760 mmHg

[ Melting Point ]:
141 °C

[ Molecular Formula ]:
C13H16N2O3

[ Molecular Weight ]:
248.27800

[ Flash Point ]:
218.2ºC

[ Exact Mass ]:
248.11600

[ PSA ]:
50.80000

[ LogP ]:
0.52490

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
23/24/25-48/22-51/53

[ Safety Phrases ]:
53-45-61

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Piperazine
  • 1,4-Benzodioxan-2-carboxylic acid
  • Ethyl 1,4-benzodioxan-2-carboxylate
  • 1,2-Benzenediol

DownStream

  • Doxazosin
  • Doxazosin hydrochloride

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1,4-Benzodioxan-2-carboxylic acid
  • 4-Boc-1-(1,4-benzodioxan-2-ylcarbonyl)piperazine
  • [(3R)-2,3-dihydro-1,4-benzodioxin-3-yl]-piperazin-1-ylmethanone
  • (R)-N-Boc-(1,4-benzodioxan-2-carbonyl)piperazine
  • N-(4-Ethoxyphenylcarbonyl)-1,1,4,4-tetramethyltetralin-6-carboxamide
  • 2,3-DIHYDRO-1,4-BENZODIOXINE-2-CARBOXIMIDAMIDE HYDROCHLORIDE