benzenesulfonylformonitrile

Names

[ CAS No. ]:
24224-99-5

[ Name ]:
benzenesulfonylformonitrile

[Synonym ]:
benzenesulfonylcyanide
Benzolsulfonyl-cyanid
phenyl sulfonylcyanide

Chemical & Physical Properties

[ Density]:
1.274 g/mL at 20ºC(lit.)

[ Boiling Point ]:
271.5ºC at 760 mmHg

[ Molecular Formula ]:
C7H5NO2S

[ Molecular Weight ]:
167.18500

[ Flash Point ]:
118ºC

[ Exact Mass ]:
167.00400

[ PSA ]:
66.31000

[ LogP ]:
2.02218

[ Vapour Pressure ]:
0.00644mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.531

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T: Toxic;

[ Risk Phrases ]:
23/24/25

[ Safety Phrases ]:
36/37-45

[ RIDADR ]:
UN 2810 6.1/PG 3

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Sodium benzenesulfinate
  • Cyanogen chloride
  • Cyclopentadiene

DownStream

  • Mesityl phenyl sulfide
  • 2-Azabicyclo[2.2.1]hept-5-en-3-one
  • 2-(benzenesulfonyl)-5-chloropyridine
  • 2-(benzenesulfonyl)-4-methylpyridine
  • 2-phenylsulfonylpridine
  • Benzene,1-methoxy-4-(phenylthio)-

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%