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194861-72-8

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194861-72-8 Usage

General Description

Pyridine, 4,4'-(9,10-anthracenediyl)bis- is a chemical compound composed of a pyridine ring with two 4,4'-(9,10-anthracenediyl) groups attached to it. It is commonly used as a reagent in organic synthesis and as a building block for the preparation of various functional materials. Pyridine, 4,4'-(9,10-anthracenediyl)bis- is known for its fluorescent properties, making it useful in the development of optical materials and sensors. It is also used in the pharmaceutical industry for the synthesis of biologically active compounds. However, it is important to handle this chemical with care as it is considered hazardous and toxic.

Check Digit Verification of cas no

The CAS Registry Mumber 194861-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,8,6 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 194861-72:
(8*1)+(7*9)+(6*4)+(5*8)+(4*6)+(3*1)+(2*7)+(1*2)=178
178 % 10 = 8
So 194861-72-8 is a valid CAS Registry Number.

194861-72-8SDS

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-(10-pyridin-4-ylanthracen-9-yl)pyridine

1.2 Other means of identification

Product number -
Other names 4-(10-(pyridin-4-yl)anthracen-9-yl)pyridine

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:194861-72-8 SDS

194861-72-8Downstream Products

194861-72-8Relevant articles and documents

Extrinsic vs. Intrinsic luminescence and their interplay with spin crossover in 3D Hofmann-type coordination polymers

Meneses-Sánchez, Manuel,Pi?eiro-López, Lucía,Delgado, Teresa,Bartual-Murgui, Carlos,Mu?oz, M. Carmen,Chakraborty, Pradip,Real, José Antonio

, p. 1623 - 1633 (2020)

The research of new multifunctional materials, as those undergoing spin crossover (SCO) and luminescent properties, is extremely important in the development of further optical and electronic switching devices. As a new step towards this ambitious aim, the coupling of SCO and fluorescence is presented here following two main strategies: whether the fluorescent agent is integrated as a part of the main structure of a 3D SCO coordination polymer {FeII(bpan)[MI(CN)2]2} (bpan = bis(4-pyridyl)anthracene, MI = Ag (FebpanAg), Au (FebpanAu)) or is a guest molecule inserted within the cavities of the 3D switchable framework {FeII(bpb)[MI(CN)2]2}·pyrene (bpb = bis(4-pyridyl)butadiyne, MI = Ag (FebpbAg·Pyr), Au (FebpbAu·Pyr)). The magnetic, calorimetric, structural, UV-Vis absorption and fluorescent characterizations were performed confirming the occurrence of a SCO-fluorescence interplay in the studied compounds. Moreover, the relevance of the intrinsic or extrinsic nature of the luminescence on the efficiency of the interplay is discussed on the basis of the available information.

A Water-Stable Luminescent ZnII Metal-Organic Framework as Chemosensor for High-Efficiency Detection of CrVI-Anions (Cr2O72? and CrO42?) in Aqueous Solution

Yao, Zhao-Quan,Li, Guang-Yu,Xu, Jian,Hu, Tong-Liang,Bu, Xian-He

, p. 3192 - 3198 (2018)

A new luminescent ZnII-MOF with 1D triangular channels along the b axis, namely NUM-5, has been successfully assembled and well characterized, which features good stability, especially in aqueous solution. Interestingly, this compound exhibits

Three coordination polymers based on 9,10-di(pyridine-4-yl)anthracene ligand: Syntheses, structures and fluorescent properties

Dong, Jun-Liang,Wang, Duo-Zhi,Jia, Yan-Yuan,Wang, Dan-Hong

, p. 304 - 310 (2017)

Three new mixed-ligand divalent coordination polymers (CPs) {[Zn3(L)(1,4-bdc)3]·2DMF}n (1), {[Zn2(L)(2,6-ndc)2]·3DMF}n (2) and {[Cd2(L)3(2,6-ndc)2]}n (3) [L?=?9,10-di(pyridine-4-yl)anthracene, 1,4-H2bdc?=?1,4-benzenedicarboxylic acid, 2,6-H2ndc?=?2,6-naphthalenedicarboxylic acid] have been prepared and well characterized by elemental analyses, infrared spectroscopy, single-crystal X-ray diffraction techniques, powder X-ray diffraction patterns and thermogravimetric analyses. The crystal structure analyses of coordination polymers (CPs) reveal that all the complexes 1–3 have the three-dimensional (3D) coordination networks. The structure of 1 can be simplified as a sqc3 3D 8-connected framework with the point symbol of (424·64). Particularly, in the presence of the linear 2,6-H2ndc auxiliary ligand, a double-deck interpenetrating pcu 3D network of 2 is assembled by 6-connecting framework with the point symbol of (412·63). Complex 3 exhibits a ttd 3D 5-connected net with a point symbol of (46·64). Further, the solid-state luminescent properties of the complexes 1–3 were measured and studied at room temperature.

An anthracene extended viologen-incorporated ionic porous organic polymer for efficient aerobic photocatalysis and antibacterial activity

Liu, Lu,Qu, Wei-Dong,Dong, Kai-Xun,Qi, Ye,Gong, Wei-Tao,Ning, Gui-Ling,Cui, Jing-Nan

supporting information, p. 3339 - 3342 (2021/04/07)

A new conjugated ionic porous organic polymer (AN-POP), incorporated with anthracene-extended viologen, has been rationally designed and prepared to explore its dual functions in photocatalytic oxidation and bacterial killing. Compared with its anthracene

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