Bicyclo[2.2.1]hept-5-en-2-one

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Names

[ CAS No. ]:
694-98-4

[ Name ]:
Bicyclo[2.2.1]hept-5-en-2-one

[Synonym ]:
2-Norbornenone
Bicyclo(2.2.1)hept-2-en-5-one
5-Norbornen-2-one
2-Norbornen-5-one
norbornenone
norborn-5-en-2-one
Dehydronorcamphor
(+/-)-bicyclo[2.2.1]hept-5-en-2-one

Chemical & Physical Properties

[ Density]:
1.138g/cm3

[ Boiling Point ]:
182.1ºC at 760 mmHg

[ Molecular Formula ]:
C7H8O

[ Molecular Weight ]:
108.13800

[ Flash Point ]:
63.5ºC

[ Exact Mass ]:
108.05800

[ PSA ]:
17.07000

[ LogP ]:
1.15150

[ Index of Refraction ]:
1.545

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914299000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Chlorobicyclo[2.2.1]hept-5-ene-2-carbonitrile
  • Bicyclo[2.2.1]hept-5-en-2-ol,(1R,2R,4R)-rel-
  • Bicyclo[2.2.1]hept-5-en-2-ol,(1R,2S,4R)-rel-
  • Oxalyl chloride
  • 1-Chlortetracyclo[3.2.0.02,7.04,6]heptan
  • Cyclopentadiene
  • methyl 3-oxobicyclo[2.2.1]hept-5-ene-2-carboxylate
  • Norbornadiene
  • (2-acetoxy-cis-exo-bicyclo[2.2.1]hept-5-en-3-yl)mercuric chloride
  • 2-Trichlorsilylbicyclo[2.2.1]hepta-2.5-dien

DownStream

  • 3-chlorobicyclo[2.2.1]hepta-2,5-diene
  • (+)-2,5-Dichlortricyclo(2.2.1.02,6)heptan
  • 2-cyclopent-3-en-1-ylacetic acid
  • 2-cyclopentene-1-acetic acid
  • Spiro[bicyclo[2.2.1]hept-5-ene-2,2'-[1,3]dioxolane]
  • 3-chloro-2-phenylselanylbicyclo[2.2.1]heptan-5-one
  • 2-(4-oxocyclopent-2-en-1-yl)acetic acid
  • 2-(5-bicyclo[2.2.1]hept-2-enylidene)propanedinitrile
  • Bicyclo[2.2.1]hept-2-ene,5-methylene-
  • dimethyl 2-(5-bicyclo[2.2.1]hept-2-enylidene)propanedioate

Customs

[ HS Code ]: 2914299000

[ Summary ]:
2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Related Compounds

  • 7-oxabicyclo[2.2.1]hept-5-en-2-one
  • (1R,4R)-bicyclo[2.2.1]hept-5-en-2-one
  • Bicyclo[2.2.1]hept-5-en-2-one,6-methyl
  • 3-Isopropylbicyclo[2.2.1]hept-5-en-2-one
  • exo-3-methylbicyclo[2.2.1]hept-5-en-2-one
  • 3-acetyl-3-azabicyclo[2.2.1]hept-5-en-2-one