4,5-Dichloro-2-thiophenesulfonamide

Names

[ Name ]:
4,5-Dichloro-2-thiophenesulfonamide

[Synonym ]:
2,3-Dichlorothiophene-5-sulfonamide
2,3-Dichloro thiophene-5-sulfonamide
4,5-dichloro-thiophene-2-sulfonic acid amide
T5SJ BG CG ESZW
2,3-Dichlorthiophen-5-sulfamid
4,5-Dichlorothiophene-2-sulfonamide
4,5-Dichlor-thiophen-2-sulfonsaeure-amid
MFCD00177161
2,3,5-TRI-O-BENZYL-BETA-L-ARABINOFURANOSE
2-Thiophenesulfonamide, 4,5-dichloro-
4,5-Dichloro-2-thiophenesulfonamide

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
405.3±55.0 °C at 760 mmHg

[ Melting Point ]:
152-155ºC

[ Molecular Formula ]:
C₄H₃Cl₂NO₂S₂

[ Molecular Weight ]:
232.108

[ Flash Point ]:
198.9±31.5 °C

[ Exact Mass ]:
230.898224

[ PSA ]:
96.78000

[ LogP ]:
1.84

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.632

[ Storage condition ]:
2-8℃

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

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

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

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ 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%