Propanedioicacid, 2-(1,1-dimethyl-2-propyn-1-yl)-, 1,3-diethyl ester

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Names

[ CAS No. ]:
21079-27-6

[ Name ]:
Propanedioicacid, 2-(1,1-dimethyl-2-propyn-1-yl)-, 1,3-diethyl ester

[Synonym ]:
ethyl 3,3-dimethyl-2-ethoxycarbonylpent-4-ynoate

Chemical & Physical Properties

[ Density]:
1.039g/cm3

[ Boiling Point ]:
284.2ºC at 760mmHg

[ Molecular Formula ]:
C12H18O4

[ Molecular Weight ]:
226.26900

[ Flash Point ]:
131.1ºC

[ Exact Mass ]:
226.12100

[ PSA ]:
52.60000

[ LogP ]:
1.38820

[ Vapour Pressure ]:
0.00303mmHg at 25°C

[ Index of Refraction ]:
1.453

Safety Information

[ HS Code ]:
2917190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Chloro-3-methyl-1-butyne
  • Diethyl malonate
  • 3-Bromo-3-methyl-1-butyne
  • 1-bromo-3-methylbuta-1,2-diene
  • 3-Methyl butynol
  • sodium 1,3-diethoxy-1,3-dioxopropan-2-ide
  • ethyl bromomalonate

DownStream

  • 3,3-dimethylpentanoic acid
  • 3,3-dimethylpent-4-ynal
  • 3,3-dimethyl-4-oxopentanoic acid
  • diethyl 2-(2-methylbut-3-en-2-yl)propanedioate
  • 3,3-DIMETHYL-4-PENTENOIC ACID
  • 3,3-dimethylpent-4-yn-1-ol
  • 3,3-dimethylpent-4-enoyl 3,3-dimethylpent-4-eneperoxoate

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

  • 10-[1-(propan-2-yl)-1H-1,2,3-triazol-5-yl]-2,6-dioxa-9-azaspiro[4.5]decane
  • 4-(1-Aminocyclobutyl)-1-ethylpiperidin-4-ol
  • 1-(1-Aminocyclopentyl)cyclohexan-1-ol
  • 5-(chloromethyl)-1-(2-chlorophenyl)-1H-pyrazole
  • [5-(2-methoxyethyl)-1-(pentan-3-yl)-1H-1,2,3-triazol-4-yl]methanol
  • 5-[4-(aminomethyl)-5-cyclopropyl-1H-1,2,3-triazol-1-yl]pentan-1-ol
  • 2-[1-(2-methylpropyl)-5-(trifluoromethyl)-1H-1,2,3-triazol-4-yl]acetamide
  • 2-(4-cyclobutyl-1-methyl-1H-pyrazol-5-yl)ethan-1-ol
  • 10-Butyl-6-oxa-2-thia-9-azaspiro[4.5]decane
  • 1-(2-Fluorophenyl)penta-1,4-dien-3-one
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