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2,2,6,6-四甲基-4-哌啶醇

2,2,6,6-四甲基-4-哌啶醇用途

用于受阻胺光稳定剂及合成受阻胺型光稳定剂的主要中间体，还可作为医药、漂白剂、环氧树脂交联剂等产品的重要中间体。

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2,2,6,6-四甲基-4-哌啶醇名称

[ CAS 号 ]:
2403-88-5

[ 中文名 ]:
四甲基哌啶醇

[ 英文名 ]:
2,2,6,6-Tetramethyl-4-piperidinol

[中文别名 ]:

[英文别名 ]:

4-hydroxy-2,2,6,6-tetramethyl-piperidine
2,2,6,6-Tetramethyl-4-hydroxypiperidine
2,2,6,6-tetramethylpiperidin-4-ol
4-Hydroxy-2,2,6,6-tetramethylpiperidine
4-Piperidinol,2,2,6,6-tetramethyl
2,2,6,6-tetramethylpiperidinol
2,2,6,6-tetra-methyl-piperidin-4-ol
4-Piperidinol, 2,2,6,6-tetramethyl-
Lastar A
2,2,6,6-Tetramethyl-4-piperidinol

2,2,6,6-四甲基-4-哌啶醇物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
214.1±15.0 °C at 760 mmHg

[ 熔点 ]:
129-131 °C(lit.)

[ 分子式 ]:
C₉H₁₉NO

[ 分子量 ]:
157.253

[ 闪点 ]:
53.0±11.0 °C

[ 精确质量 ]:
157.146667

[ PSA ]:
32.26000

[ LogP ]:
1.55

[ 外观性状 ]:
白色至略米色结晶粉末

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.442

[ 储存条件 ]:
室温，密封

[ 水溶解性 ]:
130 g/L (23 ºC)

2,2,6,6-四甲基-4-哌啶醇MSDS

2,2,6,6-四甲基-4-哌啶醇安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H314-H317

[ 警示性声明 ]:
P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
UN3259 8/PG 2

[ WGK德国 ]:
1

[ 海关编码 ]:
29333999

2,2,6,6-四甲基-4-哌啶醇合成路线

2,2,6,6-四甲基-4-哌啶醇上下游产品

2,2,6,6-四甲基-4-哌啶醇上游产品

2,2,6,6-四甲基-4-哌啶醇下游产品

2,2,6,6-四甲基-4-哌啶醇海关

[ 海关编码 ]: 2933399090

[ 中文概述 ]:
2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2,2,6,6-四甲基-4-哌啶醇文献

Determination of Intermolecular Interactions Using Polarization Compensated Heteronuclear Overhauser Effect of Hyperpolarized Spins.

Anal. Chem. 87 , 10982-7, (2015)

The nuclear Overhauser effect (NOE) has long been used as a selective indicator for intermolecular interactions. Due to relatively small changes of signal intensity, often on the order of several perc...

Bactericidal Effect of Photolysis of H2O2 in Combination with Sonolysis of Water via Hydroxyl Radical Generation.

PLoS ONE 10 , e0132445, (2015)

The bactericidal effect of hydroxyl radical (·OH) generated by combination of photolysis of hydrogen peroxide (H2O2) and sonolysis of water was examined under the condition in which the yield of ·OH i...

Medical-grade collagen peptide in injectables provides antioxidant protection.

Pharm. Dev. Technol. 20(2) , 219-26, (2015)

Medical-grade collagen peptide is used as an additive agent in pharmaceutical formulations; however, it is unknown as to whether the compound exerts antioxidant effects in vitro. In this study, we eva...

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