| 产品名称 | 甲基丙烯酸酐 |
|---|---|
| 英文名称 | Methacrylic anhydride |
| 别名 | 2-甲基丙烯酸酐 |
| 英文别名 | 2-Methyl-2-Propenoic acid anhydride |
| 应用 | A reactive monomer used primarily in preparation of other monomers under mild reaction conditions. |
| 规格或纯度 | 94%,含0.2% topanol 稳定剂 |
| 运输条件 | 冰袋运输 |
甲基丙烯酸酐在36.6oC下发生共聚反应,产生其聚合物。它可以通过使用脱水剂由相应的酸直接制备,也可以由酸的钠盐与相应的酰氯化合物反应而间接制备。
由甲基丙烯酰胺水凝胶制备的明胶具有高储能模量。
The copolymerization of methacrylic anhydride at 36.6oC produces its polymer. It can be prepared directly from the corresponding acids through the use of dehydrating agents and indirectly from the reaction of sodium salts of the acids with corresponding acid chlorides.
A reactive monomer used primarily in preparation of other monomers under mild reaction conditions.
| 标识符号 | GHS05, GHS07 |
|---|---|
| 信号词 | Danger |
| 警示性声明 | P261,P305+P351+P338,P273,P280,P311,P370+P378,P210,P310,P302+P352,P405,P501,P264,P403+P235,P271,P270,P304+P340,P403+P233,P272,P333+P313,P330,P301+P312 |
| 危害声明 | H315,H335,H318,H317,H402,H227,H302+H332 |
| 个人防护设备 | Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter |
| WGK | 1 |
| 闪点(摄氏) | 83 °C |
| CAS编号 | 760-93-0 |
|---|---|
| 敏感性 | 对湿度、热、光线敏感 |
| 折光率 | 1.453 |
| 熔点 | -109°C |
| 沸点 | 87°C |
| 溶解性 | Miscible with ethanol and ether. |
| 储存温度 | 2-8°C储存,充氩 |
| RTECS | OZ5700000 |
| MDL号 | MFCD00008586 |
| 密度 | 1.035 |
| 分子量 | 154.16 |
| 分子式 | [H2C=C(CH3)CO]2O |
| EC号 | 212-084-8 |
| 品牌 | 阿拉丁 |
| PubChem CID | 12974 |