CAS Number703-12-8
Synonymsp-Bromo-N-methylbenzenesulfonamide; Benzenesulfonamide,4-bromo-N-methyl; Benzenesulfonamide,p-bromo-N-methyl; 4-bromo-N-methyl benzenesulfonamide; N-METHYL 4-BROMOBENZENESULFONAMIDE; 4-Bromo-N-methylbenzenesulphonamide; 4-bromo-benzenesulfonic acid methylamide; 4-Brom-benzolsulfonsaeure-methylamid
Molecular FormulaC7H8O2N1Br1S1
Molecular Weight250.12
Density1.601g/cm3
Boiling Point330.3ºC at 760 mmHg
Melting Point70-72ºC
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 703-12-8 |
| Catalog No. | 2A-9081085 |
| Chinese Name | N-甲基-4-溴苯磺酰胺 |
| Synonyms | p-Bromo-N-methylbenzenesulfonamide; Benzenesulfonamide,4-bromo-N-methyl; Benzenesulfonamide,p-bromo-N-methyl; 4-bromo-N-methyl benzenesulfonamide; N-METHYL 4-BROMOBENZENESULFONAMIDE; 4-Bromo-N-methylbenzenesulphonamide; 4-bromo-benzenesulfonic acid methylamide; 4-Brom-benzolsulfonsaeure-methylamid |
| Molecular Formula | C7H8O2N1Br1S1 |
| Molecular Weight | 250.12 |
| Density | 1.601g/cm3 |
| Boiling Point | 330.3ºC at 760 mmHg |
| Melting Point | 70-72ºC |
| Storage Condition | Room temperature, protected from light, dry and se |
| HTC | 2935009090 |
| MDL Number | MFCD00993162 |
| SMILES | CNS(=O)(=O)c1ccc(Br)cc1 |
| InChI | InChI=1S/C7H8BrNO2S/c1-9-12(10,11)7-4-2-6(8)3-5-7/h2-5,9H,1H3 |
| InChI Key | ZAHMEHGOFNLRQN-UHFFFAOYSA-N |
| MSDS | msds/81085_1_703_12_8.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 formula:C7H8BrNO2S Molecular weight:250.1 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 bromide, 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 Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : CHEMICAL NAME : Benzenesulfonamide, p-bromo-N-methyl- CAS REGISTRY NUMBER : BEILSTEIN REFERENCE NO. : LAST UPDATED : DATA ITEMS CITED : MOLECULAR FORMULA : C7-H8-Br-N-O2-S MOLECULAR WEIGHT : WISWESSER LINE NOTATION : HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 8,548,1965 Safety Information Hazard Codes Xi Risk Phrases 22 HS Code 2935009090 Synthetic Route methylamine CAS#:74-89-5 p-Bromophenylsu... CAS#:98-58-8 Benzenesulfonam... CAS#:703-12-8 Literature: Richardson, Christine M.; Nunns, Claire L.; Williamson, Douglas S.; Parratt, Martin J.; Dokurno, Pawel; Howes, Rob; Borgognoni, Jenifer; Drysdale, Martin J.; Finch, Harry; Hubbard, Roderick E.; Jackson, Philip S.; Kierstan, Peter; Lentzen, Georg; Moore, Jonathan D.; Murray, James B.; Simmonite, Heather; Surgenor, Allan E.; Torrance, Christopher J. Bioorganic and Medicinal Chemistry Letters, 2007 , vol. 17, # 14 p. 3880 - 3885 Methylamine hyd... CAS#:593-51-1 p-Bromophenylsu... CAS#:98-58-8 Benzenesulfonam... CAS#:703-12-8 Literature: Journal of the American Chemical Society, , vol. 45, p. 2697 p-Bromophenylsu... CAS#:98-58-8 Benzenesulfonam... CAS#:703-12-8 Literature: US5380721 A1, ; |
| 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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