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化合物简介
2,2,6,6-Tetramethylpiperidine or TMP or HTMP is an organic compound of the amine class. In appearance, it is a colorless liquid and has a "fishy", amine-like odor. This amine is used in chemistry as a hindered base (hindered amine) because it can dissolve in organic solvents unlike inorganic bases such as potassium hydroxide.
基本信息
CAS:768-66-1
中文别名:2,2,6,6-四甲基吡啶;2.2.6.6-四甲基哌啶;4 2,2,6,6-四甲基哌啶氧化物;
英文别名:Piperidine, 2,2,6,6-tetramethyl-;2,2,6,6-Tetramethylpeperidine;EINECS 212-199-3;2,2,6,6-Me4piperidine;2,2,6,6-TETRAMETHYL-1-PIPERIDINYLOXY;PIPERIDINE,2,2,6,6-TETRAMETHYL;Norpempidine;2,2,6,6-tetramethyl-piperidine;
分子式:C9H19N
分子量:141.254
精确质量:141.152
Psa:12.03
Logp:2.6459
中文别名:2,2,6,6-四甲基吡啶;2.2.6.6-四甲基哌啶;4 2,2,6,6-四甲基哌啶氧化物;
英文别名:Piperidine, 2,2,6,6-tetramethyl-;2,2,6,6-Tetramethylpeperidine;EINECS 212-199-3;2,2,6,6-Me4piperidine;2,2,6,6-TETRAMETHYL-1-PIPERIDINYLOXY;PIPERIDINE,2,2,6,6-TETRAMETHYL;Norpempidine;2,2,6,6-tetramethyl-piperidine;
分子式:C9H19N
分子量:141.254
精确质量:141.152
Psa:12.03
Logp:2.6459
编号系统
MDL号:MFCD00005985
物化性质
外观与性状:透明无色至淡黄色-绿色液体
密度:0.837g/mLat 25°C(lit.)
沸点:152°C(lit.)
熔点:-59°C
闪点:76°F
折射率:n20/D 1.445(lit.)
水溶解性:MISCIBLE
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Flammables area
密度:0.837g/mLat 25°C(lit.)
沸点:152°C(lit.)
熔点:-59°C
闪点:76°F
折射率:n20/D 1.445(lit.)
水溶解性:MISCIBLE
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions.
储存条件:Flammables area
安全信息
RTECS号:TN4220000
安全说明:S26-S37/39-S16
危险类别码:R10; R22; R36/37/38
WGK Germany:2
危险品运输编码:UN 1992 3/PG 3
海关编码:29333999
危险类别:3
包装等级:III
危险品标志:Xn
安全说明:S26-S37/39-S16
危险类别码:R10; R22; R36/37/38
WGK Germany:2
危险品运输编码:UN 1992 3/PG 3
海关编码:29333999
危险类别:3
包装等级:III
危险品标志:Xn
生产方法及用途
用途
是受阻胺光稳定剂的中间体和制药中间体。
是受阻胺光稳定剂的中间体和制药中间体。
合成路线
上游原料
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图谱
Predict 1H proton NMR

13C NMR : Predict

1H NMR : Predict

13C NMR : in CDCl3

1H NMR : 400 MHz in CDCl3

Raman : 4880 A,200 M,liquid

Mass

IR : liquid film
