Benzonitrile,4,4'-sulfonylbis-

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Names

[ CAS No. ]:
6461-99-0

[ Name ]:
Benzonitrile,4,4'-sulfonylbis-

[Synonym ]:
BENZONITRILE,4,4'-SULFONYLDI
4,4'-Sulfonyl-di-benzonitril
Bis-<4-cyano-phenyl>-sulfon
EINECS 229-277-8
p-Cyanophenyl sulfone
4,4'-Sulfonyldibenzonitrile

Chemical & Physical Properties

[ Density]:
1.25g/cm3

[ Boiling Point ]:
550.5ºC at 760 mmHg

[ Molecular Formula ]:
C14H8N2O2S

[ Molecular Weight ]:
268.29100

[ Flash Point ]:
286.7ºC

[ Exact Mass ]:
268.03100

[ PSA ]:
90.10000

[ LogP ]:
3.34356

[ Index of Refraction ]:
1.578

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DI4950000
CHEMICAL NAME :
Benzonitrile, 4,4'-sulfonyldi-
CAS REGISTRY NUMBER :
6461-99-0
LAST UPDATED :
197901
WISWESSER LINE NOTATION :
NCR DSWR DCN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02791

Safety Information

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • POTASSIUM CYANIDE
  • 4,4'-Diaminodiphenylsulfone
  • 4,4′-sulfonyldibenzoic acid
  • 4-Toluenesulfonamide
  • Sodium cyanide
  • Benzenesulfonamide
  • 4-(4-cyanophenyl)sulfanylbenzonitrile

DownStream

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%

Related Compounds

  • 4-(4-cyano-2,3,5,6-tetrafluorophenyl)sulfonyl-2,3,5,6-tetrafluorobenzonitrile
  • bis(4-n,n-dimethyl aminophenyl)-(2-methyl indol-3-yl)methane
  • Benzonitrile, 4,4'-(p-phenylenedivinylene)bis[3-nitro- (en)
  • Benzonitrile, 4,4'-[1,4-piperidinediylbis(3,1-propanediyloxy)]bis-
  • Benzonitrile,4,4'-(1,6-hexanediyl)bis-
  • Benzonitrile,4,4'-[(2,3,5,6-tetrafluoro-1,4-phenylene)bis(oxy)]bis[2,3,5,6-tetrafluoro-
  • 5-Bromo-3-methyl-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one
  • methyl 6-chloro-1H-pyrrolo[2,3-b]pyridine-5-carboxylate
  • 5-bromo-4-chloro-3-methyl-1H-pyrrolo[2,3-b]pyridine
  • tert-Butyl (2R,3R)-2-cyano-3-hydroxypyrrolidine-1-carboxylate
  • tert-Butyl 7-hydroxy-5,5-dimethyl-2-azaspiro[3.3]heptane-2-carboxylate
  • 3,3-Dimethyl-7-oxaspiro[3.5]nonan-1-one
  • 7,7-Dimethyl-2-oxaspiro[3.3]heptan-5-ol
  • 3,3-Dimethyl-7-oxaspiro[3.5]nonan-1-ol
  • 7,7-Dimethyl-2-azaspiro[3.3]heptan-5-ol
  • 1H-Pyrrole-3-carboxylic acid, 4-hydroxy-2-(4-methyl-5-thiazolyl)-