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安全信息

774766

Sigma-Aldrich

二异丙基氨基锂 溶液

1.0 M in THF/hexanes

别名:

LDA

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About This Item

线性分子式:
[(CH3)2CH]2NLi
CAS号:
4111-54-0
分子量:
107.12
Beilstein:
3655042
MDL编号:
MFCD00064449
UNSPSC代码:
12352001
PubChem化学物质编号:
329767712
NACRES:
NA.22

表单

liquid

质量水平

200

浓度

1.0 M in THF/hexanes

密度

0.719 g/mL at 25 °C

官能团

amine

储存温度

2-8°C

SMILES字符串

[Li]N(C(C)C)C(C)C

InChI

1S/C6H14N.Li/c1-5(2)7-6(3)4;/h5-6H,1-4H3;/q-1;+1

InChI key

ZCSHNCUQKCANBX-UHFFFAOYSA-N

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一般描述

该材料溶于 THF/己烷溶液（分别约1:7 比例）

应用

以 Ti (OiPr) 4 和 LDA 为原料合成了钛酸烯醇酯，并进行了有效的自由基三氟甲基化反应，得到了三氟甲基酮。用于芳基磺酰氧唑烷酮类化合物的定向邻位锂化反应，制备 N-取代糖精类似物。

包装

推荐使用 25 mL Sure/Seal™ 瓶作为一次性使用瓶。重复穿刺可能导致产品性能下降。

法律信息

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

警示用语：

Danger

危险分类

Aquatic Chronic 2 - Asp. Tox. 1 - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Repr. 2 - Skin Corr. 1B - STOT RE 1 Inhalation - STOT SE 3

靶器官

Central nervous system, Nervous system, Respiratory system

补充剂危害

EUH014,EUH019

储存分类代码

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

闪点(°F)

-7.6 °F - closed cup

闪点(°C)

-22 °C - closed cup

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBR7019
SHBR2555
SHBP9072
SHBP0444
SHBN2017

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