Benzenesulfonanilide

Names

[ CAS No. ]:
1678-25-7

[ Name ]:
Benzenesulfonanilide

[Synonym ]:
N-phenylbenzenesulfonamide
EINECS 216-832-4
MFCD00035919
Benzenesulfonanilide

Chemical & Physical Properties

[ Density]:
1.306g/cm3

[ Boiling Point ]:
381.3ºC at 760mmHg

[ Melting Point ]:
110°C

[ Molecular Formula ]:
C₁₂H₁₁NO₂S

[ Molecular Weight ]:
233.28600

[ Flash Point ]:
184.4ºC

[ Exact Mass ]:
233.05100

[ PSA ]:
54.55000

[ LogP ]:
3.64120

[ Vapour Pressure ]:
5.12E-06mmHg at 25°C

[ Index of Refraction ]:
1.635

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DB3500000

CHEMICAL NAME :: Benzenesulfonanilide

CAS REGISTRY NUMBER :: 1678-25-7

BEILSTEIN REFERENCE NO. :: 1819414

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H11-N-O2-S

MOLECULAR WEIGHT :: 233.30

WISWESSER LINE NOTATION :: WSR&MR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 593 mg/kg/4W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 30,1485,1970

Safety Information

[ Risk Phrases ]:
R22;R24/25

[ Safety Phrases ]:
S22-S24/25

[ RTECS ]:
DB3500000

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2935009090

[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%