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94356-50-0

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94356-50-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94356-50-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,3,5 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 94356-50:
(7*9)+(6*4)+(5*3)+(4*5)+(3*6)+(2*5)+(1*0)=150
150 % 10 = 0
So 94356-50-0 is a valid CAS Registry Number.

94356-50-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name [4-[(Z)-2-[6-[(E)-2-(4-acetyloxyphenyl)ethenyl]pyridin-2-yl]ethenyl]phenyl] acetate

1.2 Other means of identification

Product number -
Other names 2,6-Bis(4-acetoxy-styryl)-pyridin

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:94356-50-0 SDS

94356-50-0Relevant articles and documents

Investigation of supramolecular architectures of bent-shaped pyridine derivatives: From a three-ring crystalline compound towards five-ring mesogens

Tri?ovi?, Nemanja,Antanasijevi?, Jelena,Rogan, Jelena,Poleti, Dejan,Tóth-Katona, Tibor,Salamonczyk, Miroslaw,Jákli, Antal,Fodor-Csorba, Katalin

, p. 6977 - 6985 (2016/08/10)

In search of novel photoactive liquid crystals, we have synthesized a series of five-ring pyridine-based bent-core compounds bearing different substituents at the peripheral phenyl rings (CH3O, Cl and NO2). Their mesomorphic behaviour has been investigated by polarizing optical microscopy, differential scanning calorimetry and X-ray scattering, and then compared with the unsubstituted parent compound. The introduction of the methoxy groups at the peripheral phenyl rings of the bent core results in a non-mesomorphic compound, whereas the chloro- and nitro-substituted compounds form enantiotropic B1-like phases. Significant changes in the textures and transition temperatures of the mesophase have been observed under UV light. The present investigation of the mesomorphic properties of the synthesized compounds, coupled with the analysis of the molecular packing of the related three-ring compounds, will help design self-organized molecules suitable for UV indicators.

Solvatochromism of symmetrical 2,6-distyrylpyridines. An experimental and theoretical study

Markovi?, Jelena M.,Tri?ovi?, Nemanja P.,Mutavd?i?, Dragosav,Radoti?, Ksenija,Jurani?, Ivan O.,Drakuli?, Branko J.,Marinkovi?, Aleksandar D.

supporting information, p. 435 - 446 (2014/09/16)

Seven symmetrical 2,6-distyrylpyridines, phenyl-substituted with hydrogen-bond donors, hydrogen-bond acceptors, halogens and hydrophobic moieties were synthesized and their spectroscopic characterization was done. Solvent effects on the absorption and fluorescence spectra were analyzed and quantified using the Kamlet-Taft and Catalán approach. The obtained results were rationalized by comparison of electrostatic potentials of the molecules in the ground and in excited state and by comparison of the frontier molecular orbitals (HOMO and LUMO), derived from quantum-mechanical calculations (HF, DFT, MP2). Analysis of the results revealed an important influence of non-specific (dispersive) interactions on the solvatochromic behavior of the compounds. 1D and 2D NMR data, in silico obtained conformational assembly of the compound, and the NMR analysis of molecular flexibility in solution (NAMFIS), were used to estimate population of conformers and to deconvolute the UV-Vis spectrum of representative derivative; inferring that the conformational assembly is more complex than was assumed in so far published literature data for this class of compounds. Along with this, the emission spectra of the representative compounds were decomposed by the Multivariate Curve Resolution analysis.

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