推薦產品
品質等級
化驗
≥94%
形狀
liquid
包含
2,000 ppm topanol A as inhibitor
折射率
n20/D 1.453 (lit.)
bp
87 °C/13 mmHg (lit.)
密度
1.035 g/mL at 25 °C (lit.)
SMILES 字串
CC(=C)C(=O)OC(=O)C(C)=C
InChI
1S/C8H10O3/c1-5(2)7(9)11-8(10)6(3)4/h1,3H2,2,4H3
InChI 密鑰
DCUFMVPCXCSVNP-UHFFFAOYSA-N
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一般說明
甲基丙烯酸酐是一种有机化合物，来源于甲基丙烯酸，属于丙烯酸类。它主要用作聚合物的单体，特别是聚（甲基丙烯酸）及其共聚物的生产中。由于其优异的化学和热稳定性，这些聚合物在广泛的行业中应用，包括生物可再生树脂、pH敏感水凝胶、热固性树脂、涂料、胶粘剂和塑料。在甲基丙烯酸酐的聚合过程中，最常用的抑制剂是Topanol A。通常以小量（2000 ppm）添加，以阻止在聚合过程中不良的副反应，确保受控和高质量的聚合物形成。
應用
甲基丙烯酸酐可用作合成以下材料的起始物：
- 通过共聚反应合成甲基丙烯酰化软骨素硫酸盐pH敏感水凝胶。这些水凝胶可用于药物传递系统。
- 高性能木质素基热固性树脂。
- 凝胶聚合物电解质，然后与阴极集成以形成高性能锂离子电池。
訊號詞
Danger
危險分類
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 2
閃點（°F）
183.2 °F - closed cup
閃點（°C）
84 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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