33434-24-1

中文名称 2-甲基-2-丙烯酸甲酯与2-丙烯酸乙酯和N,N,N-三甲基-2-[(2-甲基-2-丙烯酰基)氧]乙铵氯化物的聚合物

英文名称 AMMONIO METHACRYLATE COPOLYMER TYPE A (100 MG)

CAS 33434-24-1

更新日期 2024/03/22 17:31:00

分子式 C19H34ClNO6

分子量 407.93

MOL 文件 33434-24-1.mol

33434-24-1 结构式

基本信息物理化学性质安全数据

基本信息

中文别名

季胺基甲基丙烯酸酯共聚物A型
季胺基甲基丙烯酸酯共聚物B型
季胺基甲基丙烯酸酯共聚物A型 USP标准品
季胺基甲基丙烯酸酯共聚物B型 USP标准品
2-甲基-2-丙烯酸甲酯与2-丙烯酸乙酯和N,N,N-三甲基-2-[(2-甲基-2-丙烯酰基)氧]乙铵氯化物的聚合物

英文别名

eudragitrs
methacrylic copolymer, types A and B
AMMonio Methacrylate CopolyMer Type B
AMMonio Methacrylate CopolyMer Type A
Ammonio Methacrylate Copolymer Type B (500 mg)
Ammonio Methacrylate Copolymer Type A (500 mg)
AMMONIO METHACRYLATE COPOLYMER TYPE A (100 MG)
lymerwithethyl2-propenoateandmethyl2-methyl-2-propenoate
Trimethylammoniumethylmethacrylatechloride,methylmethacrylate,ethylacrylatepolymer
Ethanaminium,N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-,chloride,polymerwithethyl2-propenoateandmethyl2-methyl-2-propenoate

物理化学性质

熔点≥265 °C

密度1.24 g/cm³ (solid)

储存条件2-8°C

溶解度Practically insoluble in water, freely soluble in anhydrous ethanol and in methylene chloride giving clear to cloudy solutions. Due to the polymeric nature of the substance, a stirring time of up to 5 h may be necessary.

EPA化学物质信息Ethanaminium, N,N,N-trimethyl-2-[(2-methyl-1-oxo-2-propenyl)oxy]-, chloride, polymer with ethyl 2-propenoate and methyl 2-methyl-2-propenoate (33434-24-1)

安全数据

海关编码3906906000