Benzonitrile,4,4'-sulfonylbis-

Modify Date: 2025-08-27 18:21:41

Benzonitrile,4,4'-sulfonylbis- structure	Common Name	Benzonitrile,4,4'-sulfonylbis-
	CAS Number	6461-99-0	Molecular Weight	268.29100
	Density	1.25g/cm3	Boiling Point	550.5ºC at 760 mmHg
	Molecular Formula	C₁₄H₈N₂O₂S	Melting Point	N/A
	MSDS	N/A	Flash Point	286.7ºC

Name	4-(4-cyanophenyl)sulfonylbenzonitrile
Synonym	More Synonyms

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
InChIKey	MZKBKRFSDLTYAN-UHFFFAOYSA-N
SMILES	N#Cc1ccc(S(=O)(=O)c2ccc(C#N)cc2)cc1

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

HS Code	2926909090

sodium 4-cyanob...

CAS#:15898-42-7

~92%

Benzonitrile,4,...

CAS#:6461-99-0

Literature: Peng, Yao Journal of Chemical Research, 2014 , vol. 38, # 5 p. 265 - 268

POTASSIUM CYANIDE

CAS#:151-50-8

4,4'-Diaminodip...

CAS#:80-08-0

Benzonitrile,4,...

CAS#:6461-99-0

Literature: Ashley et al. Journal of the Chemical Society, 1942 , p. 103,107 Full Text Show Details Kato Yakugaku Zasshi, 1944 , vol. 64, p. 178 Chem.Abstr., 1951 , p. 2893

4,4′-sulfonyldi...

CAS#:2449-35-6

4-Toluenesulfonamide

CAS#:70-55-3

Benzonitrile,4,...

CAS#:6461-99-0

Literature: Miller Organic Syntheses, 1955 , vol. Coll. Vol. III, p. 646,648

Sodium cyanide

CAS#:143-33-9

4,4'-Diaminodip...

CAS#:80-08-0

Benzonitrile,4,...

CAS#:6461-99-0

Literature: Dewing Journal of the Chemical Society, 1946 , p. 466

4,4'-sulfonyl-d...

CAS#:14052-63-2

Benzonitrile,4,...

CAS#:6461-99-0

Literature: Ashley et al. Journal of the Chemical Society, 1942 , p. 103,107

Benzenesulfonamide

CAS#:98-10-2

4,4′-sulfonyldi...

CAS#:2449-35-6

Benzonitrile,4,...

CAS#:6461-99-0

Literature: Oxley et al. Journal of the Chemical Society, 1946 , p. 763,766

4-(4-cyanopheny...

CAS#:46836-99-1

~18%

Benzonitrile,4,...

CAS#:6461-99-0

bis(4-cyanophen...

CAS#:107267-41-4

Literature: Evans, T. L.; Grade, M. M. Synthetic Communications, 1986 , vol. 16, # 10 p. 1206 - 1216

Precursor 7
CAS#:151-50-8 POTASSIUM CYANIDE CAS#:80-08-0 4,4'-Diaminodip... CAS#:2449-35-6 4,4′-sulfonyldi... CAS#:70-55-3 4-Toluenesulfonamide
CAS#:143-33-9 Sodium cyanide CAS#:98-10-2 Benzenesulfonamide CAS#:46836-99-1 4-(4-cyanopheny...
DownStream 0

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%

BENZONITRILE,4,4'-SULFONYLDI

4,4'-Sulfonyl-di-benzonitril

Bis-<4-cyano-phenyl>-sulfon

EINECS 229-277-8

p-Cyanophenyl sulfone

4,4'-Sulfonyldibenzonitrile

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Benzonitrile,4,4'-sulfonylbis-

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.