2-Propenoicacid,2-methyl-,zincsalt
Zinc methacrylate
CAS: 13189-00-9
Molecular Formula: C8H10O4Zn
2-Propenoicacid,2-methyl-,zincsalt - Names and Identifiers
| Name | Zinc methacrylate |
| Synonyms | ZINC METHACRYLATE Zinc methacrylate ZINC DIMETHACRYLATE zinc dimethacrylate Bis(methacryloyloxy) zinc METHACRYLIC ACID, ZINC SALT Bis(methacrylic acid) zinc salt zinc bis(2-methylprop-2-enoate) 2-Propenoicacid,2-methyl-,zincsalt 2-Methyl-2-propenoic acid, zinc salt |
| CAS | 13189-00-9 |
| EINECS | 236-144-8 |
| InChI | InChI=1/C4H6O2.Zn/c1-3(2)4(5)6;/h1H2,2H3,(H,5,6);/q;+2/p-1 |
| InChIKey | PIMBTRGLTHJJRV-UHFFFAOYSA-L |
2-Propenoicacid,2-methyl-,zincsalt - Physico-chemical Properties
| Molecular Formula | C8H10O4Zn |
| Molar Mass | 235.55 |
| Density | 1,4 g/cm3 |
| Melting Point | 229-232°C(lit.) |
| Boling Point | 160.5°C at 760 mmHg |
| Flash Point | 74.2°C |
| Water Solubility | 100mg/L at 20℃ |
| Vapor Presure | 0Pa at 20℃ |
| Appearance | White to white-like powder or crystal |
| Specific Gravity | 1.48 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | 4: no reaction with water under neutral conditions |
| MDL | MFCD00045887 |
| Physical and Chemical Properties | White or light yellow powder, slightly acidic odor, Melting Point: 229~232 ℃. The overview of zinc methacrylate, physical and chemical properties, preparation methods, applications are by Ding red editing. (2015-12-28) |
2-Propenoicacid,2-methyl-,zincsalt - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R43 - May cause sensitization by skin contact |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| TSCA | Yes |
2-Propenoicacid,2-methyl-,zincsalt - Reference Information
| LogP | 0.3 at 25℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Overview | Zinc methacrylate is a kind of auxiliary agent with a unique role in the rubber industry. Because the structure contains double bonds and ionic bonds, it has good compatibility with polar rubber, and at the same time has the properties of acid, alkali, oil, corrosion, and high temperature resistance. Combining with the rubber body can obtain salt bonding and improve the strength of the vulcanizate, improve high and low temperature performance. In addition, it can also improve elasticity, increase tear resistance, reduce white carbon black, and strengthen the compression permanent change of the rubber. Therefore, it is often used as rubber vulcanizing agent, rubber and metal adhesive, shoe material, artificial marble, golf ball crosslinking agent and heat-resistant additive. |
| preparation method | chemical precipitation method: accurately weigh a certain amount of methacrylic acid in a three-mouth flask. According to a certain molar ratio, sodium hydroxide solid and zinc chloride solid are weighed and dissolved in deionized water respectively to prepare a solution with a certain concentration. Add the sodium hydroxide solution to the above three-mouthed flask and stir. After the reaction is complete, adjust the pH with ammonia water, drop the zinc chloride solution into the three-mouth flask with a constant pressure drop funnel, filter the product, and dry to obtain zinc methacrylate nanocrystalline powder. |
| application | 1. reinforced hydrogenated nitrile rubber is resistant to aging. 2. Used as nitrile rubber peroxide vulcanization active agent. 3. The composite material of zinc methacrylate and montmorillonite or carbon black can strengthen natural rubber. 4. Rubber vulcanizing agent, rubber and metal adhesive, shoe material, artificial marble, golf ball cross-linking agent and heat-resistant additive. |
| use | this product is a rubber vulcanizing agent, a heat-resistant filler and an artificial marble crosslinking agent. It has the properties of acid, alkali, oil resistance, corrosion resistance and high temperature resistance. It can be combined with rubber body to obtain salt intersex bond, improve the strength of vulcanizate and improve the high and low temperature performance. In addition, it can also improve elasticity, increase tear resistance, reduce white carbon black, and strengthen the compression permanent change of the rubber. |
Last Update：2024-04-09 15:16:47
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