Dibenzyldiselane

Suppliers

Names

[ CAS No. ]:
1482-82-2

[ Name ]:
Dibenzyldiselane

[Synonym ]:
Diselane, 1,2-bis(phenylmethyl)-
Dibenzyl diselenide
Dibenzyldiselenide
Diselenide, bis(phenylmethyl)
(benzyldiselanyl)methylbenzene
MFCD00004767
Dibenzyldiselane
Benzyl Diselenide
1,2-Dibenzyldiselane
diselane, bis(phenylmethyl)-

Chemical & Physical Properties

[ Boiling Point ]:
427.3±48.0 °C at 760 mmHg

[ Melting Point ]:
91-93 °C(lit.)

[ Molecular Formula ]:
C14H14Se2

[ Molecular Weight ]:
340.181

[ Flash Point ]:
212.2±29.6 °C

[ Exact Mass ]:
341.942596

[ LogP ]:
5.99

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T:Toxic;N:Dangerousfortheenvironment;

[ Risk Phrases ]:
R23/25;R33;R50/53

[ Safety Phrases ]:
S20/21-S28-S45-S60-S61

[ RIDADR ]:
UN 3283 6.1/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzaldehyde
  • Benzyl selenocyanate
  • Benzyl bromide
  • Benzylideneaniline
  • 1-Butanamine,N-(phenylmethylene)-
  • benzyl selenol
  • Benzyl chloride
  • Benzyl alcohol
  • N-benzylidene-1-methylethylamine

DownStream

  • Benzene,1-methyl-4-(phenylmethyl)-
  • Benzene,1-methyl-2-(phenylmethyl)-
  • benzylseleninylmethylbenzene
  • 2-benzylselanyl-N-phenylbenzamide
  • 4-benzylselanylazetidin-2-one
  • butylselanylmethylbenzene
  • benzylselanylbenzene
  • Benzene,1,1'-[selenobis(methylene)]bis-
  • TRIMETHYLSELENONIUMIODIDE
  • 5-benzylselanylpentanoic acid

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%