CAS: 97-90-5; Ethane-1,2-Diyl Bis(2-Methylacrylate)

• 英文名称Ethane-1,2-Diyl Bis(2-Methylacrylate)
• 中文名称乙二醇二甲基丙烯酸酯
• IUPAC名称2-(2-methylprop-2-enoyloxy)ethyl 2-methylprop-2-enoate
• 其它别名Ethylene glycol dimethacrylate; 1,2-Ethanediol dimethacrylate; EGDMA
• CAS编号97-90-5
• MFCD编号:MFCD00008590
• EINECS号:202-617-2
• FDA UNII编号:7BK5G69305
• 分子式:C10H14O4
• 分子量:198.22
• 产品CID: 2023496
• 产品分类有机原料→分子砌块→脂肪链类化合物

• 相似结构搜索
• InChIKey: STVZJERGLQHEKB-UHFFFAOYSA-N
• InChI=1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3…
• 计算化学: 氢键受体数4.0氢键供体数0.0可旋转键数5.0

相似化合物

物理性质

• 熔点-40 °C
• 沸点260.6±13.0 °C at 760 mmHg
• 闪点110°C
• 密度1.0±0.1 g/cm3
• PSA:52.6
• LogP:1.225
• 折射率1.449
• 蒸汽压0.0±0.5 mmHg at 25°C
• 溶解性<5G/l
• 敏感性避免光照。避免与强氧化剂、强碱、强酸接触。微溶于水。易燃、易聚合
• 外观形态无色至淡黄色液体
• 储存条件存储低于 +30°C.
• 产品应用一,用于有机合成.二,作为交联剂,用于制取树脂,涂料和粘合剂等.
• 性质描述该品为液体.凝固点-40°C,沸点98-100°C(0.67kPa),92°C(0.4kPa),相对密度1.054(20/4°C),折光率1.4549,闪点116°C.微溶于水.

MSDS等安全信息

• GHS象形图
• GHS符号GHS07;
  注释: Exclamation mark
• 危险类别特定目标器官毒性 - 单次接触 类别3
  皮肤致敏 类别1
  水生慢性毒性 类别3
  皮肤致敏 类别1B
  皮肤腐蚀/刺激 类别2
  严重眼刺激 类别2
• 警示词Warning(警告)
• 危险描述H335 |可能引起呼吸道刺激.
  H317 |可能引起皮肤过敏反应.
  H412 |对水生生物有害并具有长期持续影响.
  H315 |造成皮肤刺激.
  H319 |造成严重眼刺激.
• 防范说明P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
• UN编号UN 3334
• 危险品标志Xi
• 安全声明24-37-36/37
• 危险类别码37-43
• WGK Germany1

欧盟法规

上下游产品

合成工艺路线路线简述

• 合成目标产物 Ethylene Dimethacrylate 主要起始原料 Ethylene Glycol And Methyl Methacrylate
• 107-21-1 = 97-90-5
  反应条件:1.1 Reagents: Hydroquinone,Oxygen Catalysts: P-Toluenesulfonic Acid; Rt -> 110 °C; 3 H,110 °C
  标题:Synthesis Of Ethylene Glycol Dimethacrylate By Air Stripping
  作者:Fang,Yanxiong; Chen,Haojun; He,Kai; Chen,Weibiao
  参考文献:Jingxi Huagong 日期:2010 卷标:27(6) 页码:618-621]
  
  107-21-1 = 97-90-5
  反应条件:1.1 Reagents: Hydroquinone,Sodium Methoxide,4-Methoxyphenol Catalysts: Dimethyltin Dichloride Solvents: Heptane
  标题:Organotin Catalyzed Transesterification.
  参考文献:European Patent Organization]
  
  4513-56-8 = 97-90-5
  反应条件:1.1 Reagents: Phenothiazine Solvents: Dimethylformamide
  标题:The Synthesis Of Novel Hybrid Monomers
  作者:Chan,Grace Y. N.; Looney,Mark G.; Solomon,David H.; Veluayitham,Sheela
  参考文献:Australian Journal Of Chemistry 日期:1998 卷标:51(1) 页码:31-35]
  
  107-21-1 = 97-90-5
  反应条件:1.1 Reagents: 4-Methoxyphenol Catalysts: Dioctyltin Oxide,Dioctyltin Dichloride
  标题:Process For The Transesterification Of (Meth)Acrylic Acid Esters.
  参考文献:European Patent Organization]
  
  107-21-1 = 97-90-5
  反应条件:1.1 Catalysts: 2-Propanol,Lanthanum(3+) Salt
  标题:Preparation Of Unsaturated Esters
  参考文献:Japan]
  
  112-35-6 = 97-90-5 + 2358-84-1 + 109-16-0 + 868-77-9 + 2351-42-0 + 2351-43-1 + 24493-59-2 + 45103-58-0 + 6976-93-8 + 629-38-9
  反应条件:1.1 Catalysts: Phenothiazine,P-Toluenesulfonic Acid Solvents: Toluene; 4 H,120 °C
  标题:Side Products Of Methacrylic Acid Esterification With Triethylene Glycol Methyl Ether
  作者:Demidova,Yu. V.; Demidov,P. A.; Potekhin,V. V.; Potekhin,V. M.
  参考文献:Russian Journal Of General Chemistry 日期:2016 卷标:86(6) 页码:1250-1254]
  
  760-93-0 + 75-21-8 = 97-90-5
  反应条件:1.1 Reagents: Phosphoric Acid Catalysts: Benzyltriethylammonium Chloride,Phenothiazine,Hexanoic Acid,2-Ethyl-,Chromium Salt (1:?),Magnesium Bromide Solvents: Polypropylene Glycol; 1.5 Bar,Rt -> 60 °C; 60 °C -> 65 °C; 0.5 Bar,Rt -> 70 °C; 2 H,75 °C; 30 Min,0.2 Bar,80 °C
  标题:Preparation Of Diesters Of (Meth)Acrylic Acid From Epoxides
  参考文献:World Intellectual Property Organization]
  
  868-77-9 + 1025-15-6 = 97-90-5
  反应条件:1.1 Catalysts: Bis(2,4,6-Trimethylbenzoyl)Phenylphosphine Oxide Solvents: Water
  标题:Hydrogel With Good Hydrophilic Property,Mechanical Property,Biocompatibility And Stability And Application Thereof In Artificial Nasolacrimal Duct
  参考文献:China]
  
  107-21-1 = 97-90-5
  反应条件:1.1 Catalysts: Hydroquinone,Sodium Methoxide,4-Methoxyphenol,Dimethyltin Dichloride Solvents: Methanol,Cyclohexane; 104 °C
  标题:Process For The Preparation Of High-Boiling (Meth)Acrylic Acid Esters
  参考文献:Germany]
  
  107-21-1 = 97-90-5
  反应条件:1.1 Reagents: Hydroquinone Catalysts: Silica,1H-Imidazolium,3-(2-Carboxyethyl)-1-Methyl-,Sulfate (1:1); Rt -> 100 °C; 5 H,100 °C
  标题:Method For Synthesizing (Meth)Acrylate From (Meth)Acrylic Acid And Alcohol
  参考文献:China]
  
  107-21-1 = 97-90-5
  反应条件:1.1 Reagents: Sodium Methoxide,4-Methoxyphenol,Sodium Carbonate,Dimethyltin Dichloride,Sodium Bromide Solvents: Methanol,Cyclohexane; Rt
  标题:High-Yield (Meth)Acrylate Ester Monomer Preparation Using Alkali Metal Alkoxides As Transesterification Catalysts And Bromide Salts As Polymerization Inhibitors
  参考文献:United States]
  
  868-77-9 = 97-90-5
  反应条件:1.1 Reagents: Oxygen Catalysts: Dibutyltin Oxide,Tempol; Heated; 12 H,110 - 140 °C; Cooled
  标题:Manufacture Of Ethylene Glycol (Meth)Acrylates In Short Time
  参考文献:Japan]
  
  107-21-1 = 97-90-5
  反应条件:1.1 Reagents: 4-Methoxyphenol,Tempo; 5 H,100 - 121 °C
  标题:Preparation Of (Meth)Acrylic Esters
  参考文献:World Intellectual Property Organization]
  
  106-91-2 + 107-21-1 = 97-90-5
  反应条件:1.1 Catalysts: Phosphoric Acid; 2 H,145 °C
  标题:Preparation Of Network Crosslinked Hydroxyl Aqueous Dispersion
  参考文献:China]
  
  868-77-9 = 97-90-5
  反应条件:1.1 Reagents: Hydroquinone,4-Methoxyphenol Catalysts: Sulfuric Acid; 10 - 20 Kpa,70 - 80 °C
  标题:Preparation Of Ethylene Glycol Dimethacrylate
  参考文献:China]
  
  107-21-1 = 97-90-5
  反应条件:1.1 Reagents: 4-Methoxyphenol; 80 Kpa,13 °C
  标题:Method For Continuous Production Of Methyl Acrylic Acid Polyol Ester
  参考文献:China]
  
  760-93-0 + 107-21-1 = 97-90-5
  反应条件:1.1 Catalysts: 4-(Dimethylamino)Pyridine; 24 H
  标题:Foam Material,Acetoacetylated Resin Composition,(Meth)Acrylated Resin Composition,Article,Coating Composition And Preparation Method
  参考文献:United States]
  
  97-90-5 = 97-90-5
  反应条件:1.1 Catalysts: Chloroplatinic Acid; 2 H,70 °C
  标题:Achieving Solubility Alteration With Functionalized Polydimethylsiloxane For Improving The Viscosity Of Supercritical Co2 Fracturing Fluids
  作者:Liu,Bin; Wang,Yanling; Liang,Lei; Zeng,Yijin
  参考文献:Rsc Advances 日期:2021 卷标:11(28) 页码:17197-17205]
  
  107-21-1 = 97-90-5
  反应条件:1.1 Reagents: 4-Methoxyphenol Catalysts: Dibutyltin Oxide; 6 H,105 °C
  标题:Preparation Of Polyurea Prepolymer Compounds
  参考文献:China]
  
  760-93-0 + 107-21-1 = 97-90-5
  反应条件:1.1 Reagents: Bisphenol A Epoxy Resin Catalysts: 4-(Dimethylamino)Pyridine; 55 °C
  标题:Product Blended (Meth)Acrylate/vinyl Ester Resin Cross-Linkers
  参考文献:World Intellectual Property Organization

海关参考信息

• 2901210000-乙烯
  2901220000-丙烯
  2905121000-正丙醇
  2905310000-1,2-乙二醇
• 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
• 详情请参考：📖 海关编码查询和海关进出口税则

专利信息

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• ➥ 象形图和危险代码
• ➥ 防范代码详解
• ➥ 危险代码说明
• ➥ Globally Harmonized System
• ➥ REACH监管