3,5-Dichlorobenzenesulfonyl chloride

Names

[ CAS No. ]:
705-21-5

[ Name ]:
3,5-Dichlorobenzenesulfonyl chloride

[Synonym ]:
3,5-Dichlorobenzenesulphonyl chloride
WSGR CG EG
3,5-Dichlorobenzenesulfonyl chloride
MFCD00051698
Benzenesulfonyl chloride, 3,5-dichloro-

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
334.4±32.0 °C at 760 mmHg

[ Melting Point ]:
32-35 °C(lit.)

[ Molecular Formula ]:
C₆H₃Cl₃O₂S

[ Molecular Weight ]:
245.511

[ Flash Point ]:
156.0±25.1 °C

[ Exact Mass ]:
243.891937

[ PSA ]:
42.52000

[ LogP ]:
3.93

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

[ Index of Refraction ]:
1.582

MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C:Corrosive;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 1759 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2904909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

N-(3,5-DICHLOROBENZENESULFONYL)-L-PROLINE
Bis-3,5-Dichlorophenyl disulfide
3,5-Dichlorobenzenesulfonamide

Customs

[ HS Code ]: 2904909090

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

2-hydroxy-3,5-dichlorobenzenesulfonyl chloride
2,5-DICHLOROBENZENESULFONYL CHLORIDE
2,3-Dichlorobenzenesulfonyl chloride
N-(3,5-DICHLOROBENZENESULFONYL)-L-PROLINE
N-(3,5-dichlorobenzenesulfonyl)-2(R,S)-methylazetidine-2-carboxylic acid
2,6-dichloropyridine-4-carbothioamide