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53193-44-5

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53193-44-5 Usage

General Description

2,2'-[1,4-Phenylenebis(methylene)]bis-1H-benzimidazole, also known as UV-234, is a chemical compound commonly used as a photostabilizer in plastics and other polymers. It functions by absorbing ultraviolet (UV) radiation and converting it into harmless heat, thereby protecting the material from UV-induced degradation. 2,2'-[1,4-PHENYLENEBIS(METHYLENE)]BIS-1H-BENZOIMIDAZOLE is particularly effective in preventing discoloration, cracking, and loss of mechanical properties in a wide range of products, including automotive parts, building materials, and packaging. Additionally, it is also used as an additive in certain cosmetics and personal care products to enhance their UV protection properties. UV-234 is considered to be a safe and reliable photostabilizer and is widely used in various industries for improving the durability and lifespan of polymer-based materials.

Check Digit Verification of cas no

The CAS Registry Mumber 53193-44-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,1,9 and 3 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 53193-44:
(7*5)+(6*3)+(5*1)+(4*9)+(3*3)+(2*4)+(1*4)=115
115 % 10 = 5
So 53193-44-5 is a valid CAS Registry Number.

53193-44-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[[4-(1H-benzimidazol-2-ylmethyl)phenyl]methyl]-1H-benzimidazole

1.2 Other means of identification

Product number -
Other names 2,2-DIMETHYL-D6-BUTYRYL CHLORIDE

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:53193-44-5 SDS

53193-44-5Downstream Products

53193-44-5Relevant articles and documents

Coordination polymers of flexible bis(benzimidazole) ligand: Halogen bridging and metal???arene interactions

Samai, Suman,Biradha, Kumar

, p. 5723 - 5732 (2011)

A new organic ligand, namely 1,4-bis[2-(1-methylbenzimidazol-2-ylmethyl)] benzene (L), was synthesized, and its crystal structure has been determined. The ability of L to form coordination polymers was explored with various metal salts under different conditions. Six complexes of L-[Cu2(L)I 2], 1; [Cu2(L)I2], 2; [Cd3(L)Cl 6?2DMF], 3; [Cu(L)Cl2], 4; [Zn(L)I 2?MeOH], 5; and [Cd(L)(NO3)2?H 2O]?2THF, 6-have been synthesized by the reaction of L with the corresponding metal salts at room temperature, either by direct mixing or by a layering technique. Single crystal X-ray analyses revealed that complexes 1 and 2 are isomers of each other and that both contain Cu2I2 building units. The crystal structure of 1 contains a discrete unit that contains a strong Cu(I)???arene interaction, whereas, in 2, the Cu2I2 units act as a linear linker and form a one-dimensional zigzag chain. Complex 3 exhibits a two-dimensional layer in which the 1D polymeric chains of halide bridged Cd(II) ions are linked by the organic ligand L. The crystal structures of 4 and 5 contain a 1D zigzag chain and a discrete hydrogen bonded dimer, respectively. The crystal structure of complex 6 contains nitrate as a counterion and forms an interesting one-dimensional helical chain containing cavities that are occupied by THF molecules. In these crystal structures, the ligand L is found to exhibit four different conformations. The Cambridge Structural Database was used to rationalize the results obtained here and to provide some insight into the metal coordination geometries, the halide bridging of metal centers, as well as metal???arene interactions.

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