2,3-dimethylidenebicyclo[2.2.1]heptane

Names

[ CAS No. ]:
36439-78-8

[ Name ]:
2,3-dimethylidenebicyclo[2.2.1]heptane

[Synonym ]:
Bicyclo[2.2.1]heptane,2,3-bis(methylene)
2,3-dimethylidene trinorbornane
2,3-dimethylidenebicyclo<2.2.1>heptane
2,3-Dimethylenbicyclo<2.2.1>heptan
2,3-Dimethylenebicyclo<2.2.1>heptane
2,3-bis(methylene)bicyclo<2.2.1>heptane

Chemical & Physical Properties

[ Density]:
0.91g/cm3

[ Boiling Point ]:
156.1ºC at 760 mmHg

[ Molecular Formula ]:
C9H12

[ Molecular Weight ]:
120.19200

[ Flash Point ]:
29.1ºC

[ Exact Mass ]:
120.09400

[ LogP ]:
2.52870

[ Index of Refraction ]:
1.5

Safety Information

[ HS Code ]:
2902199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-Bis(chlormethyl)bicyclo[2.2.1]heptan
  • 5,6-bis(chloromethyl)bicyclo[2.2.1]hept-2-ene
  • Cyclopentadiene
  • bicyclo[2.2.1]hept-5-ene-endo-2,endo-3-dimethanol diacetate
  • [(2S,3R)-3-(acetyloxymethyl)norbornan-2-yl]methyl acetate
  • cis-endo-2,3-bis(hydroxymethyl)bicyclo[2.2.1]heptane
  • Tetracyclo[4.2.1.01,6.02,5]non-2(5)-ene
  • 2,3-Diacetoxymethyl-bicyclo-[2.2.1]-heptan
  • ethene-1,1,2,2-tetracarbonitrile compound with 2,3-dimethylenebicyclo[2.2.1]heptane (1:1)

DownStream

  • (1S,3R)-Cyclopentane-1,3-Dicarboxylic Acid
  • 3,6-Dihydroxybenzonorbornane

Customs

[ HS Code ]: 2902199090

[ Summary ]:
2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • 5,5-dimethoxy-2,3-dimethylidenebicyclo[2.2.1]heptane
  • 2,3-dimethylidenebicyclo[2.2.1]heptan-7-one
  • 2,3-dimethylidenebicyclo[2.2.1]hept-5-en-7-one
  • 2,3-dimethylidenebicyclo[2.2.1]hept-5-ene
  • (4R)-2,3-dimethylidenebicyclo[2.2.1]heptan-5-one
  • Bicyclo[2.2.1]hept-2-ene, 2-bromo-5,6-bis(methylene)- (9CI)