| CAS: | 15214-89-8 |
| MF: | C7H13NO4S |
| MW: | 207.25 |
| EINECS: | 239-268-0 |
| Product Categories: | Organic Chemicals;Industrial/Fine Chemicals;monomer;Acrylamide and Methacrylamide;Acrylic Monomers;Monomers;bc0001;15214-89-8 |
| Mol File: | 15214-89-8.mol |
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| 2-Acrylamide-2-methylpropanesulfonic acid Chemical Properties |
| Melting point | 195 °C (dec.) (lit.) |
| density | 1.45 |
| vapor pressure | <0.0000004 hPa (25 °C) |
| refractive index | 1.6370 (estimate) |
| Fp | 160 °C |
| storage temp. | Store below +30°C. |
| solubility | >500g/l soluble |
| pka | 1.67±0.50(Predicted) |
| form | solution |
| color | White |
| Water Solubility | 1500 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| BRN | 1946464 |
| Stability: | Light Sensitive |
| InChIKey | HNKOEEKIRDEWRG-UHFFFAOYSA-N |
| LogP | -3.7 at 20℃ and pH1-7 |
| Surface tension | 70.5mN/m at 1g/L and 20℃ |
| Dissociation constant | 2.4 at 20℃ |
| CAS DataBase Reference | 15214-89-8(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Propanesulfonic acid, 2-methyl-2-[(1-oxo-2-propenyl)amino]- (15214-89-8) |
| 2-Acrylamide-2-methylpropanesulfonic acid Usage And Synthesis |
| Chemical Properties | 2-Acrylamide-2-methylpropanesulfonic acid is a white crystals. The melting point is 195°C (decomposition). Soluble in water, the solution is acidic. Soluble in dimethylformamide, partially soluble in methanol, ethanol, insoluble in acetone. Slightly sour. |
| Uses | 2-Acrylamide-2-methylpropanesulfonic acid has good complexion, adsorption, biological activity, surface activity, hydrolysis stability and thermal stability. It can be used in oil chemical, water treatment, synthetic fiber, printing and dyeing, plastics, water absorbing coatings, paper, bio-medical, magnetic materials and cosmetics industries. |
| Preparation | 2-Acrylamido-2-methylpropanesulfonic acid(AMPS) can be synthesized by one step and two steps. The one-step method is to react the raw materials acrylonitrile, isobutylene and oleum together. The two-step method is to sulfonate isobutylene in the presence of a reaction solvent to obtain a sulfonated intermediate, and then react with acrylonitrile in the presence of sulfuric acid. One-step method is more economical. Raw material consumption quota: isobutylene 300kg/t, acrylonitrile 290kg/t, oleum 560kg/t. |
| Application | 2-Acrylamide-2-methylpropanesulfonic acid is an important monomer. Its copolymers or homopolymers with different molecular weight can be widely used in textile, oil drilling, water treatment, papermaking, dying, coating, cosmetics, electronics, etc. because of its unique formular structure—containing sulfonic acid group and unsaturated radical, thus showing excellent properties in many aspects. |
| Definition | ChEBI: 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid is an organosulfonic acid. |
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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