2,3,5,6-tetrachloro-4-(4-chlorobutylsulfonyl)benzonitrile

Modify Date: 2025-09-22 16:17:40

2,3,5,6-tetrachloro-4-(4-chlorobutylsulfonyl)benzonitrile Structure
2,3,5,6-tetrachloro-4-(4-chlorobutylsulfonyl)benzonitrile structure
Common Name 2,3,5,6-tetrachloro-4-(4-chlorobutylsulfonyl)benzonitrile
CAS Number 56916-65-5 Molecular Weight 395.51700
Density 1.64g/cm3 Boiling Point 549.9ºC at 760 mmHg
Molecular Formula C11H8Cl5NO2S Melting Point N/A
MSDS N/A Flash Point 286.3ºC

 Names

Name 2,3,5,6-tetrachloro-4-(4-chlorobutylsulfonyl)benzonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.64g/cm3
Boiling Point 549.9ºC at 760 mmHg
Molecular Formula C11H8Cl5NO2S
Molecular Weight 395.51700
Flash Point 286.3ºC
Exact Mass 392.87200
PSA 66.31000
LogP 6.04538
Index of Refraction 1.603
InChIKey DOCLKAQOQGPDDM-UHFFFAOYSA-N
SMILES N#Cc1c(Cl)c(Cl)c(S(=O)(=O)CCCCCl)c(Cl)c1Cl

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DI2985000
CHEMICAL NAME :
Benzonitrile, 4-((4-chlorobutyl)sulfonyl)-2,3,5,6-tetrachloro-
CAS REGISTRY NUMBER :
56916-65-5
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H8-Cl5-N-O2-S
MOLECULAR WEIGHT :
395.51

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 21,906,1978

 Safety Information

HS Code 2926909090

 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%

 Synonyms

4-((4-Chlorobutyl)sulfonyl)-2,3,5,6-tetrachlorobenzonitrile
Benzonitrile,4-((4-chlorobutyl)sulfonyl)-2,3,5,6-tetrachloro
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