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444-40-6

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444-40-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 444-40-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,4 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 444-40:
(5*4)+(4*4)+(3*4)+(2*4)+(1*0)=56
56 % 10 = 6
So 444-40-6 is a valid CAS Registry Number.

444-40-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name lithium,1,3,5-tris(trifluoromethyl)benzene-6-ide

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:444-40-6 SDS

444-40-6Relevant articles and documents

Crystallization-induced emission enhancement of highly electron-deficient dicyanomethylene-bridged triarylboranes

Chen, Pangkuan,Jia, Xiaodi,Liao, Guanming,Liu, Kanglei,Wang, Nan,Xu, Jialiang,Yin, Xiaodong,Zhang, Jia,Zhao, Fenggui,Zheng, Xiaoyan

, p. 7926 - 7929 (2021)

A highly electron-deficient dicyanomethylene-bridged triarylborane,FMesB-TCN, was reported with a low-lying LUMO and crystallization-induced emission enhancement in its block-shape crystal. DFT calculations revealed lower re-organization energy

Highly Electron-Deficient Dicyanomethylene-Functionalized Triarylboranes with Low-Lying LUMO and Strong Lewis Acidity

Chen, Pangkuan,Chen, Xing,Liao, Guanming,Liu, Kanglei,Qiao, Yali,Wang, Nan,Yin, Xiaodong

supporting information, p. 5836 - 5841 (2021/08/01)

A series of dicyanomethylene-functionalized triarylboranes is reported in this work, with low-lying LUMO energy levels at ca. -3.66 eV for FMesB-ACN. The single-crystal structures of the mono- and dianion of Mes*B-ACN were obtained via chemical reduction,

Synthesis and characterisation of some new boron compounds containing the 2,4,6-(CF3)3C6 H2 (fluoromes = Ar), 2,6-(CF3)2C6H3 (fluoroxyl = Ar′), or 2,4-(CF3)2 C6H3 (Ar″) ligands

Cornet, Stephanie M.,Dillon, Keith B.,Entwistle, Christopher D.,Fox, Mark A.,Goeta, Andres E.,Goodwin, Helen P.,Marder, Todd B.,Thompson, Amber L.

, p. 4395 - 4405 (2007/10/03)

Several new boron compounds containing the 2,4,6- (CF3)3C6H2 (fluoromes = Ar), 2,6-(CF3)2C6H3 (fluoroxyl = Ar′) or 2,4-(CF3)2C6H3 (Ar″) ligands have been synthesised from reactions of ArLi, Ar′Li or Ar″Li with BCl3, and characterised by 19F and 11B NMR spectroscopy. Chlorine/fluorine exchanges are evident in these reactions. The crystal and molecular structures of Ar2BF, Ar″3B, Ar2B(OH), Ar′B(OH)2 and Mes2BF (Mes = 2,4,6-Me3C6H2) have been determined by single crystal X-ray diffraction. Ar″3B represents the first example of a compound containing three Ar″ ligands to be structurally characterised. Molecular geometries and GIAO-NMR shifts for several new boron compounds have been calculated at the HF/6-31G* level of theory, and compared with the available experimental results.

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