3,5-DICHLOROSULFANILAMIDE
- CAS NO.：22134-75-4
- Empirical Formula: C6H6Cl2N2O2S
- Molecular Weight: 241.1
- MDL number: MFCD00014784
- EINECS: 244-799-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:15:49
What is 3,5-DICHLOROSULFANILAMIDE?
Chemical properties
White crystals. Melting point 204-206 ℃.
The Uses of 3,5-DICHLOROSULFANILAMIDE
3,5-Dichlorosulfanilamide can be used as a pharmaceutical intermediate.
Synthesis
3,5-Dichlorosulfanilamide is obtained by chlorination of sulfanilamide.
Properties of 3,5-DICHLOROSULFANILAMIDE
| Melting point: | 206-208°C |
| Boiling point: | 427.5±55.0 °C(Predicted) |
| Density | 1.667±0.06 g/cm3(Predicted) |
| form | powder to crystal |
| pka | 9.57±0.60(Predicted) |
| color | Light yellow to Brown |
| BRN | 2727109 |
| CAS DataBase Reference | 22134-75-4(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenesulfonamide, 4-amino-3,5-dichloro- (22134-75-4) |
Safety information for 3,5-DICHLOROSULFANILAMIDE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 3,5-DICHLOROSULFANILAMIDE
New Products
2,6-Piperidinedione, 3-hydroxy-1-[(4-methoxyphenyl)methyl]- 3-(4-bromo-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-2,6-dione 4-Hydroxy-6-methyl-1-(4-methylphenyl)-2-naphthalenecarboxylic acid 2,3-Difluoro-6-methoxybenzyl Chloride KT-474 2-(6-(benzyloxy)-3,4-dihydronaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 3-Oxocyclobutanecarboxylic acid 5-Bromo-2-iodo pyridine Benzofuran-6-carboxylic acid (BFA) 3-Bromo-2-Ethoxy-5-Nitropyridine 3,6-Dichloro-2-Methylpyridine 2-Amino-5-Bromo-3-IodopyridineRelated products of tetrahydrofuran
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