A3420912
3,4-Dichlorobenzenesulfonyl chloride , ≥98% , 98-31-7
CAS NO.:98-31-7
Empirical Formula: C6H3Cl3O2S
Molecular Weight: 245.51
MDL number: MFCD00041255
EINECS: 202-656-5
Pack Size | Price | Stock | Quantity |
5G | RMB102.40 | In Stock |
|
25G | RMB214.40 | In Stock |
|
100G | RMB849.60 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 20-22°C |
Boiling point: | 253 °C(lit.) |
Density | 1.572 g/mL at 25 °C(lit.) |
refractive index | n |
Flash point: | 135 °F |
storage temp. | Inert atmosphere,Room Temperature |
form | powder to lump to clear liquid |
color | White or Colorless to Almost white or Almost colorless |
Sensitive | Moisture Sensitive |
BRN | 1956417 |
CAS DataBase Reference | 98-31-7(CAS DataBase Reference) |
EPA Substance Registry System | Benzenesulfonyl chloride, 3,4-dichloro- (98-31-7) |
Description and Uses
3,4-Dichlorobenzenesulfonyl Chloride, fp 22.4℃, is manufactured from o-dichlorobenzene and chlorosulfuric acid; used as an inexpensive acylating agent.
3,4-Dichloro-benzenesulfonyl Chloride is a useful reagent for organic synthesis.
Safety
Symbol(GHS) | GHS02,GHS05 |
Signal word | Danger |
Hazard statements | H226-H314 |
Precautionary statements | P210-P233-P240-P280-P303+P361+P353-P305+P351+P338 |
Hazard Codes | C |
Risk Statements | 34 |
Safety Statements | 26-27-28-36/37/39-45 |
RIDADR | UN 2920 8/PG 2 |
WGK Germany | 3 |
Hazard Note | Corrosive/Moisture Sensitive |
TSCA | Yes |
HazardClass | 8 |
PackingGroup | II |
HS Code | 29049090 |