4,5-Dichloro-2-thiophenesulfonamide
Suppliers
Names
[ CAS No. ]:
256353-34-1
[ 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
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
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%