2-Thiophenesulfonamide

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Names

[ CAS No. ]:
6339-87-3

[ Name ]:
2-Thiophenesulfonamide

[Synonym ]:
Thiophene-2-sulfonic acid amide
2-Thiophenesulfonamide
Thiophene-2-sulfonamide
MFCD00185853

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
338.1±34.0 °C at 760 mmHg

[ Melting Point ]:
146-148ºC

[ Molecular Formula ]:
C4H5NO2S2

[ Molecular Weight ]:
163.218

[ Flash Point ]:
158.3±25.7 °C

[ Exact Mass ]:
162.976166

[ PSA ]:
96.78000

[ LogP ]:
-0.08

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.609

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XN0294000
CHEMICAL NAME :
2-Thiophenesulfonamide
CAS REGISTRY NUMBER :
6339-87-3
BEILSTEIN REFERENCE NO. :
0123537
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C4-H5-N-O2-S2
MOLECULAR WEIGHT :
163.22
WISWESSER LINE NOTATION :
T5SJ BSWZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 19,449,1961

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26

[ RIDADR ]:
NONH for all modes of transport

[ RTECS ]:
XN0294000

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-thienylsulfonyl chloride
  • N-tert-Butyl-2-thiophenesulfonamide
  • thiophene-2-sulfonyl azide
  • (Bromomethyl)cyclopropane
  • Cyclohexene
  • thiophen-2-yl-sulfonyl isocyanate
  • Thiophene(SIV)
  • Methyl 2-thienyl sulfone

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%

Related Compounds

  • 2-Thiophenesulfonamide,5-iodo
  • 2-thiophenesulfonamide,4-amino
  • 2-thiophenesulfonamide,5-amino
  • 2-thiophenesulfonamide,5-cyano
  • 2-Thiophenesulfonamide,5-nitro
  • 2-thiophenesulfonamide,3-ethyl
  • rac-[(1R,3R)-2,2-dimethyl-3-(4-methylthiophen-2-yl)cyclopropyl]methanamine
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • N-[(2,3-dihydro-1,4-benzodioxin-6-yl)methyl]-N,5,6-trimethylpyrimidin-4-amine
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine