1,2-Cycloheptanedione

Names

[ CAS No. ]:
3008-39-7

[ Name ]:
1,2-Cycloheptanedione

[Synonym ]:
cycloheptanedione
1,2-Cycloheptanedione
cycloheptanone oxide
Cycloheptan-1,2-dion
EINECS 221-121-7
1,2-Cycloheptandion
CYCLOHEPTANE-1

Chemical & Physical Properties

[ Density]:
1.076g/cm3

[ Boiling Point ]:
214.3ºC at 760mmHg

[ Melting Point ]:
-40 °C

[ Molecular Formula ]:
C7H10O2

[ Molecular Weight ]:
126.15300

[ Flash Point ]:
77ºC

[ Exact Mass ]:
126.06800

[ PSA ]:
34.14000

[ LogP ]:
1.08870

[ Index of Refraction ]:
1.467

Safety Information

[ HS Code ]:
2914299000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Cycloheptanone
  • 2-methylsulfanylcycloheptan-1-one
  • 1,4-dioxaspiro[4.6]undecan-6-one
  • 2-iodocycloheptan-1-one
  • diazomethane
  • 1,4-dioxaspiro[4.6]undec-6-ene
  • 1,4-dioxaspiro[4.6]undecan-6-ol
  • 8-oxaspiro[bicyclo[5.1.0]octane-2,2'-[1,3]dioxolane]
  • 2-methylidenecycloheptan-1-one

DownStream

  • Tropolone
  • HEPTOXIME
  • 2-hydroxyiminocycloheptan-1-one
  • 8-methyl-7-oxononanoic acid
  • 5-bromo-2-hydroxycyclohepta-2,4,6-trien-1-one
  • 2,2-dimethoxycycloheptan-1-one
  • 1,4-dioxaspiro[4.6]undecan-6-one
  • 2,2-diethoxycycloheptan-1-one

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%