52722-86-8
中文名称
1-(2'-羟乙基)-2,2,6,6-四甲基-4-哌啶醇
英文名称
Hydroxyethyl tetramethylpiperidinol
CAS
52722-86-8
EINECS 编号
258-132-1
分子式
C11H23NO2
MDL 编号
MFCD01321174
分子量
201.31
MOL 文件
52722-86-8.mol
更新日期
2023/03/20 15:41:19
52722-86-8 结构式
基本信息
中文别名
1-(2'-羟乙基)-2,2,6,6-四甲基-4-哌啶醇羟乙基四甲基哌啶醇
1-(2`-羟乙基)-2,2,6,6-四甲基-4-哌啶醇
1-(2’-羟乙基)-2,2,6,6-四甲基-4-哌啶醇
羟乙基哌啶醇
光稳定剂HS-201
英文别名
1-(2-HYDROXYETHYL)-2,2,6,6-TETRAMETHYL-4-PIPERIDINOL4-HYDROXY-1-(2-HYDROXYETHYL)-2,2,6,6-TETRAMETHYLPIPERIDINE
4-HYDROXY-1-HYDROXYETHYL-2,2,6,6-TETRAMETHYLPIPERIDINE
4-HYDROXY-2,2,6,6-TETRAMETHYL-1-PIPERIDINEETHANOL
4-hydroxy-2,2,6,6-tetramethylpiperidine-1-ethanol
Hydroxyethyl tetramethylpiperidinol
N-(2'-HYDROXYETHYL)-4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDINE
1-(2í-hydroxyethyl)-2,2,6,6-tetramethyl-4-piperidinol
4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethano
HA-201
1-(2'-Hydroxyethyl)-2,2,6,6-tetramethyl-4-piperidine
N-Hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxypiperidine
1-Piperidineethanol, 4-hydroxy-2,2,6,6-tetramethyl-
4-Hydroxy-2,2,6,6-tetramethylpiperidin-1-ethanol
4-HYDROXY-1-(2-HYDROXYETHYL)-2,2,6,6-TETRAMETHYLPIPERIDINE 98+%
Photo-stabilizer HS-201
1-(2-Hydroxyethyl)-2,2,6,6-tetramethylpiperidin-4-ol
2-(4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-yl)ethanol
2,2,6,6-Tetramethyl-4-hydroxy-1-piperidineethanol
2,2,6,6-Tetramethyl-4-hydroxypiperidine-1-ethanol
物理化学性质
外观性状白色结晶粉末,能溶于甲醇,乙醇,苯,甲苯等有机溶剂,也能溶于热水,具有强的吸潮性。
熔点180-184°C
沸点302.6±22.0 °C(Predicted)
密度0.975±0.06 g/cm3(Predicted)
储存条件Sealed in dry,Room Temperature
酸度系数(pKa)14.89±0.60(Predicted)
形态粉末晶体
颜色白色到近乎白色
水溶解性28g/L at 20℃
