DIBUTYLDISELENIDE

Suppliers

Names

[ CAS No. ]:
20333-40-8

[ Name ]:
DIBUTYLDISELENIDE

[Synonym ]:
Dibutyldiselenide
Diselenide,dibutyl
dibutyldiselane
Di-n-butyl-diselinide
BUTYL DISELENIDE
Di-n-butyl diselenide
Dibutyldiselenium

Chemical & Physical Properties

[ Boiling Point ]:
274.1ºC at 760mmHg

[ Molecular Formula ]:
C8H18Se2

[ Molecular Weight ]:
272.14900

[ Flash Point ]:
119.6ºC

[ Exact Mass ]:
273.97400

[ LogP ]:
2.74660

[ Vapour Pressure ]:
0.00921mmHg at 25°C

Safety Information

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Butyl iodide
  • 1-Bromobutane
  • 1-butaneselenol
  • n-Butyllithium
  • 1-Chlorobutane
  • butyl selenocyanate
  • Butyraldehyde
  • 1-Bromodecane
  • Butyl 4-methylbenzenesulfonate

DownStream

  • 2-butylselanylethynylbenzene
  • butylselanylmethylbenzene
  • 1-butylselanylbutane
  • 1-butylselenopropan-2-one
  • 1-tert-butylselanylbutane

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%