3,3,4,4-tetraethyloxolane-2,5-dione

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Names

[ CAS No. ]:
35046-71-0

[ Name ]:
3,3,4,4-tetraethyloxolane-2,5-dione

[Synonym ]:
Dihydro-3,3,4,4-tetraethyl-2,5-furandione
Tetraethylsuccinic anhydride
Tetraaethyl-bernsteinsaeure-anhydrid
tetraethyl-succinic acid-anhydride
Tetraethyl-bernsteinsaeureanhydrid

Chemical & Physical Properties

[ Density]:
0.965g/cm3

[ Boiling Point ]:
298ºC at 760mmHg

[ Molecular Formula ]:
C12H20O3

[ Molecular Weight ]:
212.28500

[ Flash Point ]:
126.7ºC

[ Exact Mass ]:
212.14100

[ PSA ]:
43.37000

[ LogP ]:
2.68260

[ Index of Refraction ]:
1.435

Safety Information

[ HS Code ]:
2917190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,2,3,3-tetraethylbutanedioic acid
  • diethyl 2,2,3,3-tetraethyl-1,4-butanedioate
  • Hydrochloric acid
  • Tetraethylbernsteinsaeuredinitril
  • Hydrogen bromide
  • Water

DownStream

  • 2,2,3,3-tetraethylbutanedioic acid

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

  • Succinic anhydride-2,2,3,3-d4
  • 3,3,4,4-tetraphenyloxolane-2,5-dione
  • 3,3,4,4-tetrachloro-pyrrolidine-2,5-dione
  • 1-butyl-3,3,4,4-tetramethylpyrrolidine-2,5-dione
  • 1-bromo-3,3,4,4-tetrafluoropyrrolidine-2,5-dione
  • 2,5-Furandione,dihydro-3,3,4,4-tetramethyl-