甲基丙烯酸甲基烯丙酯 (CAS No.816-74-0)
- 中文别名
- 甲基丙烯酸-2-甲基-2-丙烯基酯；2-甲基-2-丙烯酸-2-甲基烯丙基酯
- 英文名称
- Methallyl methacrylate
- 分子式
- C8H12O2
- 分子量
- 140.18 English Version
- 所属类别
- 有机无机原料
- 物化性质
- 无色透明液体，具有酯类特征气味。密度0.920 g/cm³（20°C），沸点145-147°C，闪点40°C（闭杯）。不溶于水，可溶于醇、醚、酯等多数有机溶剂。易聚合，需添加阻聚剂储存。
- 纯度
- ≥98%
- 沸点
- 145-147°C
- 密度
- 0.920 g/cm³（20°C）
- 闪点
- 40°C（闭杯）
English description（英文原文，共 1149 字符）
Product Name:Methallyl methacrylate
English Name:Methallyl methacrylate
CAS No.:816-74-0
Aliases:2-Methyl-2-propenyl methacrylate, 2-Methylallyl methacrylate
Molecular Formula:C8H12O2
Physical Properties:Colorless transparent liquid with a characteristic ester odor. Density 0.920 g/cm³ at 20°C, boiling point 145-147°C, flash point 40°C (closed cup). Insoluble in water, soluble in ethanol, ether, esters and most organic solvents. Prone to polymerization; inhibitor should be added for storage.
Uses:Methallyl methacrylate is a bifunctional functional monomer with dual reactivity of methacrylate and allyl groups. It is mainly used in polymer synthesis as a comonomer for the preparation of acrylic resins, coatings, adhesives and sealants. It is also used as a crosslinking agent or modifier to improve hardness, solvent resistance and weather resistance of polymer materials. In addition, it can be used in the preparation of functional polymer microspheres and UV-curable materials.
Technical Specifications:
Purity: ≥98%
Boiling point: 145-147°C
Density: 0.920 g/cm³ at 20°C
Flash point: 40°C (closed cup)
Molecular weight: 140.18
English Name:Methallyl methacrylate
CAS No.:816-74-0
Aliases:2-Methyl-2-propenyl methacrylate, 2-Methylallyl methacrylate
Molecular Formula:C8H12O2
Physical Properties:Colorless transparent liquid with a characteristic ester odor. Density 0.920 g/cm³ at 20°C, boiling point 145-147°C, flash point 40°C (closed cup). Insoluble in water, soluble in ethanol, ether, esters and most organic solvents. Prone to polymerization; inhibitor should be added for storage.
Uses:Methallyl methacrylate is a bifunctional functional monomer with dual reactivity of methacrylate and allyl groups. It is mainly used in polymer synthesis as a comonomer for the preparation of acrylic resins, coatings, adhesives and sealants. It is also used as a crosslinking agent or modifier to improve hardness, solvent resistance and weather resistance of polymer materials. In addition, it can be used in the preparation of functional polymer microspheres and UV-curable materials.
Technical Specifications:
Purity: ≥98%
Boiling point: 145-147°C
Density: 0.920 g/cm³ at 20°C
Flash point: 40°C (closed cup)
Molecular weight: 140.18
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常见问题
- 甲基丙烯酸甲基烯丙酯的 CAS 号是多少？
- 甲基丙烯酸甲基烯丙酯的 CAS 号是 816-74-0。
- 甲基丙烯酸甲基烯丙酯的分子式和分子量是什么？
- 甲基丙烯酸甲基烯丙酯的分子式为 C8H12O2，分子量约 140.18 English Version。
- 甲基丙烯酸甲基烯丙酯的英文名称是什么？
- 甲基丙烯酸甲基烯丙酯的英文名称为 Methallyl methacrylate。
- 甲基丙烯酸甲基烯丙酯还有哪些别名？
- 甲基丙烯酸甲基烯丙酯又称 甲基丙烯酸-2-甲基-2-丙烯基酯、2-甲基-2-丙烯酸-2-甲基烯丙基酯。
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