spiro[2.4]heptane-1,1,2,2-tetracarbonitrile

Suppliers

Names

[ CAS No. ]:
10432-35-6

[ Name ]:
spiro[2.4]heptane-1,1,2,2-tetracarbonitrile

[Synonym ]:
3,3-Tetramethylen-1,1,2,2-tetracyan-cyclopropan
1,1,2,2-tetracyano-3,3-tetramethylenecyclopropane

Chemical & Physical Properties

[ Density]:
1.31g/cm3

[ Boiling Point ]:
544.5ºC at 760mmHg

[ Molecular Formula ]:
C11H8N4

[ Molecular Weight ]:
196.20800

[ Flash Point ]:
289.4ºC

[ Exact Mass ]:
196.07500

[ PSA ]:
95.16000

[ LogP ]:
1.62752

[ Vapour Pressure ]:
6.47E-12mmHg at 25°C

[ Index of Refraction ]:
1.565

Safety Information

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Cyclopentanone
  • Malononitrile
  • cyclopentylidenemalononitrile
  • Dibromomalononitrile
  • Bromomalononitrile

DownStream

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • spiro[2.3]hexane-1,1,2,2-tetracarbonitrile
  • spiro[2.6]nonane-1,1,2,2-tetracarbonitrile
  • Spiro[2.5]octane-1,1,2,2-tetracarbonitrile,4-methyl-
  • Spiro[2.4]heptane, 1,1-dichloro- (9CI)
  • 3,10a-dihydrophenanthrene-1,1,2,2-tetracarbonitrile
  • 3,8a-dihydronaphthalene-1,1,2,2-tetracarbonitrile