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- TERT-BUTYLSULFONAMIDE
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- $1.10
-
2026-08-20
- CAS:34813-49-5
- Min. Order: 1g
- Purity: 99.0% Min
- Supply Ability: 100 Tons
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| | tert-Butylsulfonamide Basic information |
| Product Name: | tert-Butylsulfonamide | | Synonyms: | TERT-BUTYLSULPHONAMIDE;2-METHYL-PROPANE-2-SULFONIC ACID AMIDE;2-Propanesulfonamide, 2-methyl-;tert-Butylsulfonamide;tert-Butylsulfonamide 98%;tert-Butylsulfonamide >;TERT-BUTYLSULFONAMIDE ISO 9001：2015 REACH;(+/-)-tert-Butylsulphonamide | | CAS: | 34813-49-5 | | MF: | C4H11NO2S | | MW: | 137.2 | | EINECS: | | | Product Categories: | Sulphur Derivatives | | Mol File: | 34813-49-5.mol |  |
| | tert-Butylsulfonamide Chemical Properties |
| Melting point | 166.0 to 170.0 °C | | Boiling point | 223.1±23.0 °C(Predicted) | | density | 1.149±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | solubility | soluble in Methanol | | form | powder to crystal | | pka | 10.93±0.60(Predicted) | | color | White to Almost white | | InChI | 1S/C4H11NO2S/c1-4(2,3)8(5,6)7/h1-3H3,(H2,5,6,7) | | InChIKey | GWJSQKNYHPYZRN-UHFFFAOYSA-N | | SMILES | CC(C)(C)S(N)(=O)=O | | CAS DataBase Reference | 34813-49-5(CAS DataBase Reference) |
| Hazard Codes | Xn | | Risk Statements | 22 | | HS Code | 2935909099 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Acute Tox. 4 Oral |
| | tert-Butylsulfonamide Usage And Synthesis |
| Synthesis | The general procedure for the synthesis of tert-butylsulfonamide from tert-butylsulfonyl chloride is as follows: ammonia was vented into a solution of tetrahydrofuran (THF, 5 mL) containing tert-butylsulfonyl chloride (500 mg, 3.2 mmol) at -50 °C for 15 min. Subsequently, the reaction mixture was warmed to 20-35 °C and the reaction was continued with stirring for 16 hours. Upon completion of the reaction, the resulting solid precipitate was collected by filtration. The filtrate was concentrated under reduced pressure to give 350 mg of tert-butylsulfonamide. The product was characterized by 1H NMR (400 MHz, DMSO-d6) with chemical shifts of δ 6.71 (2H, broad peak) and 1.38 (9H, single peak). | | References | [1] Patent: WO2013/88256, 2013, A1. Location in patent: Page/Page column 62
[2] Patent: US2014/371217, 2014, A1. Location in patent: Paragraph 0581 |
| | tert-Butylsulfonamide Preparation Products And Raw materials |
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