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甲基丙烯酸乙酯(EMA)

    级别和纯度:
  • ≥98%
  • contains10-20 ppm MEHQ as stabilizer
有货

库存信息

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库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
E492609-100ml
100ml 现货 Stock Image
E492609-500ml
500ml 现货 Stock Image
E492609-2.5L
2.5L 现货 Stock Image
E492609-5L
5L 现货 Stock Image

基本描述

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%

名称和识别符

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=

化学和物理性质

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

安全和危险性(GHS)

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

质检证书(CoA,COO,BSE/TSE 和分析图谱)

C of A & Other Certificates(BSE/TSE, COO):
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通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!

找到10个结果

批号(Lot Number) 证书类型 货号
G2531117 分析证书 E492609
D2412077 分析证书 E492609
E2508065 分析证书 E492609
D2412078 分析证书 E492609
J2409029 分析证书 E492609
C2426051 分析证书 E492609
H2309569 分析证书 E492609
F2306085 分析证书 E492609
B2323521 分析证书 E492609
L2214010 分析证书 E492609

此产品的引用文献

引用文献

1. Run Zheng, Baolong Wang, Kai Shi, Yanxiong Pan, Xiangling Ji.  (2023)  Preparation of Hydrophobic Functionalized Poly(vinyl alcohol) Formaldehyde-Based Composite Sponges for Highly Effective Water-in-Oil Emulsion Separation.  ACS Applied Polymer Materials,  [10.1021/acsapm.3c02395]
2. Jiao He, Lin Yun, Xinjian Cheng.  (2023)  Organic-soluble chitosan-g-PHMA (PEMA/PBMA)-bodipy fluorescent probes and film by RAFT method for selective detection of Hg2+/Hg+ ions.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,  237  (124255).  [PMID:36996960] [10.1016/j.ijbiomac.2023.124255]
3. Sisi Yuan, Yongjun Wang, Xiujun Wang, Donghua Liao, Ming Duan, Shenwen Fang.  (2023)  Preparation of cationic polyacrylate W/O crude oil emulsion demulsifier by free-radical solution polymerization.  JOURNAL OF APPLIED POLYMER SCIENCE,  140  (10): (e53590).  [10.1002/app.53590]
4. Gaopeng Shi, Xiaoning Geng, Yuanbiao Liu, Guozhang Wu.  (2022)  Nanophase Separation-Induced Anomalous Enthalpy Hysteresis in Poly(n-alkyl methacrylate)s.  MACROMOLECULES,  55  (16): (7080–7091).  [10.1021/acs.macromol.2c00983]
5. Liu Yuncong, Chen Tao, Jin Zhekai, Li Mengxue, Zhang Dongdong, Duan Lian, Zhao Zhiguo, Wang Chao.  (2022)  Tough, stable and self-healing luminescent perovskite-polymer matrix applicable to all harsh aquatic environments.  Nature Communications,  13  (1): (1-11).  [PMID:35288556] [10.1038/s41467-022-29084-z]
6. Sisi Yuan, Yifan Wang, Xiujun Wang, Yongjun Wang, Shuai Liu, Ming Duan, Shenwen Fang.  (2022)  Efficient demulsification of cationic polyacrylate for oil-in-water emulsion: Synergistic effect of adsorption bridging and interfacial film breaking.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,  640  (128393).  [10.1016/j.colsurfa.2022.128393]
7. Guiqiang Fei, Huanqiong Geng, Haihua Wang, Xuan Liu, Yong Liao, Yanming Shao, Mengxi Wang.  (2019)  Optimization of Waterborne Poly(Urethane-Acrylate) Nanoemulsions Based on Cationic Polymerizable Macrosurfactants with Different Hydrophobic Side Chain Length.  Polymers,  11  (12): (1922).  [PMID:31766546] [10.3390/polym11121922]
8. Wenzhao Jiang, Jianwei Guo, Weiqiu Wen, Yong-Guang Jia, Sa Liu.  (2019)  Nano-Carriers Based on pH-Sensitive Star-Shaped Copolymers for Drug-Controlled Release.  Materials,  12  (10): (1610).  [PMID:31100826] [10.3390/ma12101610]
9. Ding Zhang, Ping Xing, Renming Pan, Xiangyang Lin, Min Sha, Biao Jiang.  (2018)  Preparation and Surface Properties Study of Novel Fluorine-Containing Methacrylate Polymers for Coating.  Materials,  11  (11): (2258).  [PMID:30428523] [10.3390/ma11112258]
10. Enmin Zong, Xiaohuan Liu, Lina Liu, Jifu Wang, Pingan Song, Zhongqing Ma, Jie Ding, Shenyuan Fu.  (2018)  Graft Polymerization of Acrylic Monomers onto Lignin with CaCl2–H2O2 as Initiator: Preparation, Mechanism, Characterization, and Application in Poly(lactic acid).  ACS Sustainable Chemistry & Engineering,  (1): (337–348).  [10.1021/acssuschemeng.7b02599]
11. Bo Wu, Xiaowen Wang, Jun Yang, Zan Hua, Kangzhen Tian, Ran Kou, Jian Zhang, Shuji Ye, Yi Luo, Vincent S. J. Craig, Guangzhao Zhang, Guangming Liu.  (2016)  Reorganization of hydrogen bond network makes strong polyelectrolyte brushes pH-responsive.  Science Advances,  (8): [PMID:27532049] [10.1126/sciadv.1600579]
12. Chengling Yang, Hua Guo, Zhenpeng Hu, Zhiqing Tian, Yukun Wu, Wei Wang, Zhi Yuan.  (2015)  Controllable targeted system based on pH-dependent thermo-responsive nanoparticles.  COLLOIDS AND SURFACES B-BIOINTERFACES,  135  (802).  [PMID:26708979] [10.1016/j.colsurfb.2015.08.031]
13. Xiang Shen, Bing Yan.  (2014)  Polymer hybrid thin films based on rare earth ion-functionalized MOF: photoluminescence tuning and sensing as a thermometer.  DALTON TRANSACTIONS,  44  (4): (1875-1881).  [PMID:25485621] [10.1039/C4DT03213F]
14. Ji-Na Hao, Bing Yan.  (2014)  Hybrid polymer thin films with a lanthanide–zeolite A host–guest system: coordination bonding assembly and photo-integration.  NEW JOURNAL OF CHEMISTRY,  38  (8): (3540-3547).  [10.1039/C4NJ00466C]
15. Zheng Jinyun, Li Xiao, Yu Yujian, Zhen Xiaomin, Song Yanyao, Feng Xiangming, Zhao Yufen.  (2014)  Cross-linking copolymers of acrylates’ gel electrolytes with high conductivity for lithium-ion batteries.  JOURNAL OF SOLID STATE ELECTROCHEMISTRY,  18  (7): (2013-2018).  [10.1007/s10008-014-2438-7]

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