2,4,5-TRICHLOROBENZENESULFONYL CHLORIDE
- CAS NO.：15945-07-0
- Empirical Formula: C6H2Cl4O2S
- Molecular Weight: 279.96
- MDL number: MFCD00007428
- EINECS: 240-079-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-03-26 19:01:00
What is 2,4,5-TRICHLOROBENZENESULFONYL CHLORIDE?
Chemical properties
White or cream solid
The Uses of 2,4,5-TRICHLOROBENZENESULFONYL CHLORIDE
2,4,5-Trichloro-benzenesulfonyl chloride is a useful building block for organic synthesis.
What are the applications of Application
2,4,5-Trichlorobenzenesulfonyl chloride is a sulfur containing compound
Production Methods
2,4,5-TrichlorobenzenesulfonylChloride is obtained from trichlorobenzene by chlorosulfonation with chlorosulfuric acid at 90 ℃ and pouring the reaction mass into water.
What are the applications of Application
Esters and amides of several chlorobenzenesulfonic acids (particularly 4-chlorobenzenesulfonic acid, 2,5-dichlorobenzenesulfonic acid, and 2,4,5-trichlorobenzenesulfonic acid) have acquired some importance as crop protection products and agents for the control of fiber pests.
Properties of 2,4,5-TRICHLOROBENZENESULFONYL CHLORIDE
| Melting point: | 65-69 °C |
| Boiling point: | 138 °C(Press: 0.5 Torr) |
| Density | 1.728±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | soluble in Toluene |
| form | powder to crystal |
| color | White to Almost white |
| Sensitive | Moisture Sensitive |
| BRN | 1112595 |
| CAS DataBase Reference | 15945-07-0(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenesulfonyl chloride, 2,4,5-trichloro- (15945-07-0) |
Safety information for 2,4,5-TRICHLOROBENZENESULFONYL CHLORIDE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P363:Wash contaminated clothing before reuse. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,4,5-TRICHLOROBENZENESULFONYL CHLORIDE
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