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33434-24-1

中文名稱 2-甲基-2-丙烯酸甲酯與2-丙烯酸乙酯和N,N,N-三甲基-2-[(2-甲基-2-丙烯?；?氧]乙銨氯化物的聚合物

英文名稱 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 結(jié)構(gòu)式

基本信息物理化學(xué)性質(zhì) 安全數(shù)據(jù)

基本信息

中文別名

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標(biāo)準(zhǔn)品
季胺基甲基丙烯酸酯共聚物B型 USP標(biāo)準(zhǔn)品
2-甲基-2-丙烯酸甲酯與2-丙烯酸乙酯和N,N,N-三甲基-2-[(2-甲基-2-丙烯酰基)氧]乙銨氯化物的聚合物

英文別名

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

物理化學(xué)性質(zhì)

熔點(diǎn)≥265 °C

密度1.24 g/cm3 (solid)

儲(chǔ)存條件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化學(xué)物質(zhì)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)