<生产厂家价格>

2,2,6,6-四甲基哌啶

2,2,6,6-四甲基哌啶用途

是受阻胺光稳定剂的中间体和制药中间体。

2,2,6,6-四甲基哌啶名称

[ CAS 号 ]:
768-66-1

[ 中文名 ]:
2,2,6,6-四甲基哌啶

[ 英文名 ]:
2,2,6,6-Tetramethylpiperidine

[中文别名 ]:

[英文别名 ]:

Piperidine, 2,2,6,6-tetramethyl-
2,2,6,6-Tetramethylpeperidine
EINECS 212-199-3
2,2,6,6-tetramethyl-piperidine
2,2,6,6-Me4piperidine
2,2,6,6-Tetramethylpiperidine
2,2,6,6-TETRAMETHYL-1-PIPERIDINYLOXY
MFCD00005985
2,2,6,6-tetramethyl piperidine
PIPERIDINE,2,2,6,6-TETRAMETHYL

2,2,6,6-四甲基哌啶物理化学性质

[ 密度 ]:
0.8±0.1 g/cm3

[ 沸点 ]:
157.6±8.0 °C at 760 mmHg

[ 熔点 ]:
-59°C

[ 分子式 ]:
C₉H₁₉N

[ 分子量 ]:
141.254

[ 闪点 ]:
24.4±0.0 °C

[ 精确质量 ]:
141.151749

[ PSA ]:
12.03000

[ LogP ]:
3.00

[ 外观性状 ]:
透明无色至淡黄色-绿色液体

[ 蒸汽压 ]:
2.7±0.3 mmHg at 25°C

[ 折射率 ]:
1.417

[ 储存条件 ]:
Flammables area

[ 水溶解性 ]:
MISCIBLE

2,2,6,6-四甲基哌啶MSDS

2,2,6,6-四甲基哌啶毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TN4220000

CHEMICAL NAME :: Piperidine, 2,2,6,6-tetramethyl-

CAS REGISTRY NUMBER :: 768-66-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C9-H19-N

MOLECULAR WEIGHT :: 141.29

WISWESSER LINE NOTATION :: T6MTJ B1 B1 F1 F1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 220 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 184,1707,1959

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 33 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 184,1707,1959

2,2,6,6-四甲基哌啶安全信息

[ 符号 ]:

GHS02, GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H226-H301-H315-H319-H335

[ 警示性声明 ]:
P261-P301 + P310-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R10;R22;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S37/39-S16

[ 危险品运输编码 ]:
UN 1992 3/PG 3

[ WGK德国 ]:
2

[ RTECS号 ]:
TN4220000

[ 包装等级 ]:
III

[ 危险类别 ]:
3

[ 海关编码 ]:
29333999

2,2,6,6-四甲基哌啶合成路线

2,2,6,6-四甲基哌啶上下游产品

2,2,6,6-四甲基哌啶上游产品

2,2,6,6-四甲基哌啶下游产品

2,2,6,6-四甲基哌啶海关

[ 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%

2,2,6,6-四甲基哌啶文献

Nano-Drugs Based on Nano Sterically Stabilized Liposomes for the Treatment of Inflammatory Neurodegenerative Diseases.

PLoS ONE 10 , e0130442, (2015)

The present study shows the advantages of liposome-based nano-drugs as a novel strategy of delivering active pharmaceutical ingredients for treatment of neurodegenerative diseases that involve neuroin...

Oxidation of primary hydroxyl groups in chitooligomer by a laccase-TEMPO system and physico-chemical characterisation of oxidation products.

Carbohydr. Polym. 135 , 234-8, (2015)

The aim of this study was to investigate the oxidation of chitooligomer by a laccase-TEMPO system which had not previously been examined. Chitooligomer was treated with laccase and TEMPO in order to e...

Reactivity of Amine/E(C6F5)3 (E = B, Al) Lewis Pairs toward Linear and Cyclic Acrylic Monomers: Hydrogenation vs. Polymerization.

Molecules 20 , 9575-90, (2015)

This work reveals the contrasting reactivity of amine/E(C6F5)3 (E = B, Al) Lewis pairs toward linear and cyclic acrylic monomers, methyl methacrylate (MMA) and biorenewable γ-methyl-α-methylene-γ-buty...

更多文献