CAS Number70049-77-3
Synonyms4-chloro-3-amino-sulfonyl benzoic acid chloride; MFCD08063955; 4-Chloro-3-sulfamoyl-benzoyl chloride; 3-(AMINOSULFONYL)-4-CHLOROBENZOYL CHLORIDE; 4-Chloro-3-sulfamoyl; 3-sulfamoyl-4-chloro benzoyl chloride; 4-Chlor-3-sulfamoylbenzolcarbonylchlorid; 4-CHLORO-3-SULFAMOYL-BENZOYLCHORIDE; 4-Chloro-3-sulfamoylbenzoyl chloride; 4-Chloro-3-sulfamoyl-benzolchloride; 3-(aminosulphonyl)-4-chlorobenzoyl chloride; 4-cloro-3-sulfamoil-benzoilcloruro; EINECS 274-288-3; 4-Chloro-3-Sulfamoyl-Benzoyl
Molecular FormulaC7H5Cl2NO3S
Molecular Weight254.090
Purity97%
Density1.6±0.1 g/cm3
Boiling Point424.6±55.0 °C at 760 mmHg
EINECS274-288-3
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 70049-77-3 |
| Catalog No. | 2A-9003632 |
| Chinese Name | 4-氯-3-氨磺酰基苯甲酰氯 |
| Synonyms | 4-chloro-3-amino-sulfonyl benzoic acid chloride; MFCD08063955; 4-Chloro-3-sulfamoyl-benzoyl chloride; 3-(AMINOSULFONYL)-4-CHLOROBENZOYL CHLORIDE; 4-Chloro-3-sulfamoyl; 3-sulfamoyl-4-chloro benzoyl chloride; 4-Chlor-3-sulfamoylbenzolcarbonylchlorid; 4-CHLORO-3-SULFAMOYL-BENZOYLCHORIDE; 4-Chloro-3-sulfamoylbenzoyl chloride; 4-Chloro-3-sulfamoyl-benzolchloride; 3-(aminosulphonyl)-4-chlorobenzoyl chloride; 4-cloro-3-sulfamoil-benzoilcloruro; EINECS 274-288-3; 4-Chloro-3-Sulfamoyl-Benzoyl |
| Molecular Formula | C7H5Cl2NO3S |
| Molecular Weight | 254.090 |
| Purity | 97 |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 424.6±55.0 °C at 760 mmHg |
| Storage Condition | Room Temperature |
| EINECS | 274-288-3 |
| HTC | 2921499090 |
| SMILES | NS(=O)(=O)c1cc(C(=O)Cl)ccc1Cl |
| InChI | InChI=1S/C7H5Cl2NO3S/c8-5-2-1-4(7(9)11)3-6(5)14(10,12)13/h1-3H,(H2,10,12,13) |
| InChI Key | SCYSJFKWFQZRJW-UHFFFAOYSA-N |
| MSDS | msds/3632_1_70049_77_3.pdf |
| Use of | health and chemical hazard data given on this sheet. Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point:No data Melting point: Flash point:No data Molecular weight:254.1 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen chloride, sulfur oxides. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information HS Code 2921499090 Synthetic Route Total: 1 Page 4-Chloro-3-sulf... CAS#:1205-30-7 4-Chloro-3-sulf... CAS#:70049-77-3 Literature: Gubert; Braso; Sacristan; Ortiz Farmaco, 1990 , vol. 45, # 1 p. 59 - 79 Precursor & DownStream Precursor 1 CAS#:1205-30-7 4-Chloro-3-sulf... DownStream 5 CAS#:2455-92-7 Sulclamide CAS#:63968-75-2 4-chloro-N-(2-m... CAS#:3184-59-6 CAS#:75820-08-5 4-chloro-N-(1-m... |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 35.0% |
| Transport Info | Product name: Summary 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |
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| 3-(4-Pyridyl)acrylic acid | 5337-79-1 | 2A-9003628 |
| 3-(5-Amino-2-chloroanilino)-1-(2,4,6-trichlorophenyl)-5-pyrazolone | 53411-33-9 | 2A-9003629 |
| 3-(Acetylamino)-5-amino-4-hydroxybenzenesulfonic acid | 40306-75-0 | 2A-9003631 |
| 3-(Difluoromethoxy)aniline | 22236-08-4 | 2A-9003637 |
| 3-(Difluoromethoxy)benzoic acid | 4837-19-8 | 2A-9003639 |
| 3-(Difluoromethoxy)benzonitrile | 97582-88-2 | 2A-9003640 |
| 3-(Difluoromethoxy)benzyl bromide | 72768-95-7 | 2A-9003641 |
| 3-(Difluoromethoxy)phenylacetonitrile | 41429-18-9 | 2A-9003642 |
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