4-Chlorobenzenesulfonyl chloride
- CAS No.
- 98-60-2
- Chemical Name:
- 4-Chlorobenzenesulfonyl chloride
- Synonyms
- 4-CHLOROBENZENE-1-SULFONYL CHLORIDE;CHLOROBENZENESULFONYL CHLORIDE;4-Chlorobenzene;4-Chlorobenzenesulfo;p-Chlorbenzensulfochlorid;p-Chlorobenzenesulfochloride;4-Chlorophenylchloro sulfone;p-Chlorobenzenesulfonylchlori;p-chlorophenylsulfonylchloride;4-chloro-benzenesulfonylchlorid
- CBNumber:
- CB8442402
- Molecular Formula:
- C6H4Cl2O2S
- Molecular Weight:
- 211.07
- MOL File:
- 98-60-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/12/25 17:47:29
Melting point | 50-52 °C (lit.) |
---|---|
Boiling point | 141 °C/15 mmHg (lit.) |
Density | 1.5075 (estimate) |
Flash point | 226 °F |
storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
solubility | soluble in Toluene |
form | Liquid |
color | Clear |
Water Solubility | INSOLUBLE |
Sensitive | Moisture Sensitive |
BRN | 511583 |
CAS DataBase Reference | 98-60-2(CAS DataBase Reference) |
NIST Chemistry Reference | 4-Chlorobenzenesulfonyl chloride(98-60-2) |
EPA Substance Registry System | Benzenesulfonyl chloride, 4-chloro- (98-60-2) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS05 |
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---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H314 | |||||||||
Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
Hazard Codes | C | |||||||||
Risk Statements | 34-37 | |||||||||
Safety Statements | 26-28-36/37/39-45 | |||||||||
RIDADR | UN 3261 8/PG 2 | |||||||||
WGK Germany | 2 | |||||||||
RTECS | DB8925000 | |||||||||
F | 21 | |||||||||
Hazard Note | Corrosive | |||||||||
TSCA | Yes | |||||||||
HazardClass | 8 | |||||||||
PackingGroup | II | |||||||||
HS Code | 29049020 | |||||||||
NFPA 704 |
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4-Chlorobenzenesulfonyl chloride price More Price(5)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 133698 | 4-Chlorobenzenesulfonyl chloride 97% | 98-60-2 | 5G | ₹2859.05 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 133698 | 4-Chlorobenzenesulfonyl chloride 97% | 98-60-2 | 100G | ₹3407.65 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 133698 | 4-Chlorobenzenesulfonyl chloride 97% | 98-60-2 | 500G | ₹10950.9 | 2022-06-14 | Buy |
TCI Chemicals (India) | C0128 | 4-Chlorobenzenesulfonyl Chloride | 98-60-2 | 25G | ₹2500 | 2022-05-26 | Buy |
TCI Chemicals (India) | C0128 | 4-Chlorobenzenesulfonyl Chloride | 98-60-2 | 500G | ₹7600 | 2022-05-26 | Buy |
4-Chlorobenzenesulfonyl chloride Chemical Properties,Uses,Production
Chemical Properties
white to light yellow crystals, powder or flakes
Uses
4-Chlorobenzenesulfonyl chloride was used in the synthesis of precursors for the 3,4-pyridyne generation.
Production Methods
4-Chlorobenzenesulfonyl chloride is manufactured by mixing 4-chlorobenzene and chlorosulfuric acid at 35 ℃, heating for two hours at 80 ℃, and discharging the contents of the reactor into ice water; yield 81% of theory, together with a small amount of bis(4-chlorophenyl) sulfone.
Application
Used in the manufacture of chlorobenzenesulfinic acid and sulfimides; three-step reaction to the sulfone in a single reactor is possible without intermediate isolation.
Purification Methods
Crystallise it from ether in powdered Dry-Ice, after the solution has been washed with 10% NaOH until colourless and dried (Na2SO4). Distil it in vacuo and store it in the absence of H2O. [Beilstein 11 IV 114.]
4-Chlorobenzenesulfonyl chloride Preparation Products And Raw materials
Raw materials
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DMCC Specialty Chemical Co Ltd | +91-9892080813 +91-9892080813 | Mumbai, India | 26 | 58 | Inquiry |
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4-Chlorobenzenesulfonyl chloride Spectrum
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