3,4-DICHLOROBENZENESULFONYL CHLORIDE
- CAS NO.:98-31-7
- Empirical Formula: C6H3Cl3O2S
- Molecular Weight: 245.51
- MDL number: MFCD00041255
- EINECS: 202-656-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-12-24 19:27:57
What is 3,4-DICHLOROBENZENESULFONYL CHLORIDE?
Description
3,4-Dichlorobenzenesulfonyl Chloride, fp 22.4℃, is manufactured from o-dichlorobenzene and chlorosulfuric acid; used as an inexpensive acylating agent.
Chemical properties
Clear colorless to light yellow liquid
The Uses of 3,4-DICHLOROBENZENESULFONYL CHLORIDE
3,4-Dichloro-benzenesulfonyl Chloride is a useful reagent for organic synthesis.
Properties of 3,4-DICHLOROBENZENESULFONYL CHLORIDE
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) |
Safety information for 3,4-DICHLOROBENZENESULFONYL CHLORIDE
Signal word | Danger |
Pictogram(s) |
Flame Flammables GHS02 Corrosion Corrosives GHS05 |
GHS Hazard Statements |
H226:Flammable liquids H314:Skin corrosion/irritation |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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 3,4-DICHLOROBENZENESULFONYL CHLORIDE
New Products
Tubulysin I Tubulysin C Tubulysin F Tubulysin M Isoxazole, 3-[[[5-(difluoromethoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl]thio]-4,5-dihydro-5,5-dimethyl- 2H-Pyran, 4-ethynyltetrahydro- 1-(1,1-Difluoroethyl)-2-fluorobenzene 2,2-Difluoropropylamine hydrochloride 3-N-BOC-(S)-AMINO BUTYRONITRILE 4,4-DIFLUOROPIPERIDINE 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol Imeglimin Hydrochloride IH (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine Calcium Sodium Phosphosilicate IH 2-(1-(Mercaptomethyl) cyclopropyl) acetonitrile Fuel shell Lubiprostone Magnesium Trisilicate Latanoprostene Bunod Flame Retardant Zinc Borate methyl 3-fluoro-4- thiomorpholino phenylcarbamate (R)-(3-(3-fluoro-4- thiomorpholinophenyl)-2- oxooxazolidin-4-yl) methyl methanesulfonate 1H-Imidazole-4-carbonitrile 7-Methoxyquinoline-4-carboxylic acidRelated products of tetrahydrofuran
2,3,4-TRICHLOROBENZENESULFONYL CHLORIDE
2,3-Dichloro-5-(chlorosulfonyl)benzoic acid
4,5-DICHLORO-BENZENE-1,3-DISULFONYLDICHLORIDE
2-AMINO-4,5-DICHLORO-BENZENESULFONYL CHLORIDE
4,5-DICHLORO-2-FLUOROBENZENESULFONYL CHLORIDE
2,4,5-TRICHLOROBENZENESULFONYL CHLORIDE
2,3,4,5-TETRACHLOROBENZENE-1-SULFONYL CHLORIDE
3,4-DICHLOROBENZENESULFONYL CHLORIDE
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