2-Butynedioic acid di-2-propynyl ester

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Names

[ CAS No. ]:
3154-91-4

[ Name ]:
2-Butynedioic acid di-2-propynyl ester

[Synonym ]:
acetylenedicarboxylate
dipropargyl but-2-ynedioate
diprop-2-ynyl acetylenedicarboxylate
dipropargyl acetylenedicarboxylate
2-butynedioic acid di-2-propynylester
Dipropargyl-acetylendicarboxylat

Chemical & Physical Properties

[ Density]:
1.255g/cm3

[ Boiling Point ]:
293.7ºC at 760mmHg

[ Molecular Formula ]:
C10H6O4

[ Molecular Weight ]:
190.15200

[ Flash Point ]:
127.9ºC

[ Exact Mass ]:
190.02700

[ PSA ]:
52.60000

[ Index of Refraction ]:
1.514

Safety Information

[ HS Code ]:
2917190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Propargyl alcohol
  • 2-Butynedioic acid
  • dipropargyl (E)-2,3-dibromobut-2-enedioate

DownStream

Customs

[ HS Code ]: 2917190090

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 1-Propynylphosphonic acid di(2-propynyl) ester
  • 1-bis(prop-2-ynoxy)phosphorylcyclohexan-1-amine
  • 1-bis(prop-2-ynoxy)phosphorylcyclohexan-1-ol
  • 3-[methyl(prop-2-ynoxy)phosphoryl]oxyprop-1-yne
  • 1-bis(prop-2-ynoxy)phosphoryl-N,N-diethylcyclohexan-1-amine
  • bis(prop-2-ynyl) 9-butylcarbazole-3,6-dicarboxylate
  • (1-ethyl-1H-1,2,3-triazol-4-yl)methanesulfonyl fluoride
  • [4-Fluoro-3-(thiophen-2-yl)phenyl]methanesulfonyl fluoride
  • (3-Bromo-5-fluorophenyl)methanesulfonyl fluoride
  • 5-[(1-Hydroxypent-4-yn-2-yl)amino]furan-2-carboxylic acid
  • 5-Bromo-8-nitro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
  • 7-Chloro-5-fluoro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
  • 5-(Methoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
  • 7-Fluoro-5-nitro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
  • 7-Propyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
  • 5-Bromo-6-nitro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
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