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656631

1,3-双(2,4,6-三甲基苯基)氯化咪唑

Name: 1,3-双(2,4,6-三甲基苯基)氯化咪唑
Brand: ALDRICH

95%

别名:

1，3-二甲基咪唑烷氯化物, 4，5-二氢-1，3-二甲苯基-1H-咪唑氯化物, 4，5-二氢-1，3-双（2，4，6-三甲基苯基）-1H-咪唑氯化物, 1,3-二(2,4,6-三甲苯)咪唑氯盐

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关于此项目

经验公式（希尔记法）:

C₂₁H₂₇ClN₂

化学文摘社编号:

173035-10-4

分子量:

342.91

NACRES:

NA.22

PubChem Substance ID:

24884213

UNSPSC Code:

12352005

MDL number:

MFCD09039279

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属性

Quality Level

100

assay

95%

reaction suitability

reagent type: ligand

mp

280-286 °C

SMILES string

[Cl-].Cc1cc(C)c(N2CC[N+](=C2)c3c(C)cc(C)cc3C)c(C)c1

InChI

1S/C21H27N2.ClH/c1-14-9-16(3)20(17(4)10-14)22-7-8-23(13-22)21-18(5)11-15(2)12-19(21)6;/h9-13H,7-8H2,1-6H3;1H/q+1;/p-1

InChI key

COGMCBFILULEOS-UHFFFAOYSA-M

说明

General description

1，3-双（2，4，6-三甲基苯基）咪唑啉氯化物是一种 NHC（N-杂环卡宾）配体，其可与金属预催化剂结合形成具有高催化活性的络合物。

Application

N-杂环卡宾配体

N-杂环卡宾催化剂前体用于：

叠氮化物与末端乙炔的区域选择性环加成反应，生成 1，4-二取代的三唑。内部乙炔也可与该催化剂一起使用。
Markovnikov 型末端炔烃的水合作用
酮的氢化硅烷化和叠氮化物和炔烃的环加成
Suzuki-Miyaura 反应
发光实验

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

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全球贸易项目编号

货号	GTIN
656631-5G	04061832733326
656631-1G	04061832733319