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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| E492609-100ml |
100ml |
现货 ![]() |
| |
| E492609-500ml |
500ml |
现货 ![]() |
| |
| E492609-2.5L |
2.5L |
现货 ![]() |
| |
| E492609-5L |
5L |
现货 ![]() |
|
| 别名 | 异丁烯酸乙酯 |
|---|---|
| 英文别名 | Ethyl methacrylate | 97-63-2 | ethyl 2-methylprop-2-enoate | 2-Propenoic acid, 2-methyl-, ethyl ester | Ethyl 2-methylacrylate | Ethyl 2-methyl-2-propenoate | METHACRYLIC ACID, ETHYL ESTER | Ethyl 2-methacrylate | Rhoplex AC-33 | Methacrylic Acid Ethyl Ester | 9003-42-3 | RCRA |
| 规格或纯度 | ≥98%, contains10-20 ppm MEHQ as stabilizer |
| 英文名称 | Ethyl methacrylate(EMA) |
| 储存温度 | 2-8°C储存,避光 |
| 运输条件 | 冰袋运输 |
| 产品介绍 |
易聚合。溶于乙醇和乙醚,不溶于水。易燃。半数致死量(小鼠,经口)4-6g/kg。有催泪性。商品常加0.1%对苯二酚或对苯二酚一甲醚作阻聚剂。 |
| 纯度 | ≥98% |
| PubChem SID | 504751307 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | ethyl 2-methylprop-2-enoate |
| INCHI | 1S/C6H10O2/c1-4-8-6(7)5(2)3/h2,4H2,1,3H3 |
| InChi Key | SUPCQIBBMFXVTL-UHFFFAOYSA-N |
| Smiles | CCOC(=O)C(=C)C |
| Isomeric SMILES | CCOC(=O)C(=C)C |
| UN Number | 2277 |
| Packing Group | II |
| 分子量 | 114.14 |
| Reaxy-Rn | 471201 |
| Reaxys-RN link address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=471201&ln= |
| 溶解性 | 不溶于水;可溶于乙醚、酒精 |
|---|---|
| 密度 | 0.91 |
| 敏感性 | 对光&热敏感 |
| 折光率 | 1.41 |
| 闪点(℉) | 66.2 °F - closed cup |
| 闪点(℃) | 19 °C - closed cup |
| 沸点 | 119°C |
| 熔点 | -75°C |
| 分子量 | 114.140 g/mol |
| XLogP3 | 1.900 |
| 氢键供体数Hydrogen Bond Donor Count | 0 |
| 氢键受体数Hydrogen Bond Acceptor Count | 2 |
| 可旋转键计数Rotatable Bond Count | 3 |
| 精确质量Exact Mass | 114.068 Da |
| 单同位素质量Monoisotopic Mass | 114.068 Da |
| 拓扑极表面积Topological Polar Surface Area | 26.300 Ų |
| 重原子数Heavy Atom Count | 8 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 105.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 一般危化品 | 一般危化品 |
|---|---|
| 象形图 | GHS02, GHS05, GHS06, GHS08 |
| 信号词 | 危险 |
| 危险声明 |
H225: 高度易燃的液体和蒸气 H315: 引起皮肤刺激 H317: 可能引起皮肤过敏反应 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 |
| 预防措施声明 |
P210: 远离热源,热表面,火花,明火和其他点火源。 - 禁止抽烟。 P233: 保持容器密闭。 P240: 地面/粘结容器和接收设备 P241: 使用防爆的[电气/通风/照明/.../]设备。 P242: 仅使用无火花的工具。 P243: 采取防静电措施 P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P272: 被污染的工作服不允许离开工作场所 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P321: 特殊处理(请参阅此标签上的...)。 P302+P352: 如皮肤沾染:用水充分清洗。 P303+P361+P353: 如皮肤(或头发)沾染:立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴。 P304+P340: 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P333+P313: 如发生皮肤刺激或皮疹:求医/就诊。 P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。 P370+P378: 火灾时:使用干砂、干粉或抗醇泡沫灭火。 P405: 密闭存放 P403+P233: 存放在通风良好的地方。保持容器密闭。 P403+P235: 存放在通风良好的地方。保持低温。 P501: 将内容物/容器处理到。。。 P264+P265: 处理后彻底洗手[和…]。不要触摸眼睛。 P337+P317: 如果眼睛刺激持续:寻求医疗帮助。 P332+P317: 如果出现皮肤刺激:请寻求医疗帮助。 P319: 如果你感到不适,请寻求医疗帮助。 |
| Class | 3 |
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