301164-69-2 Usage
Description
1-(2-Thienylcarbonyl)-1H-benzotriazole is a chemical compound that belongs to the benzotriazole family. It is characterized by its ability to absorb ultraviolet (UV) radiation and its light-stabilizing properties. The thienylcarbonyl group in the compound significantly enhances its UV absorbing capabilities, making it a highly effective additive for protecting materials from the harmful effects of sunlight. This versatile chemical is also utilized in the synthesis of pharmaceuticals and other organic compounds, contributing to its value across various industries.
Uses
Used in Plastics Industry:
1-(2-Thienylcarbonyl)-1H-benzotriazole is used as a UV absorber and light stabilizer in the plastics industry to prevent degradation caused by UV radiation. Its incorporation into plastic materials helps maintain their physical properties, color, and appearance, thereby extending their service life and improving their performance under sunlight exposure.
Used in Coatings Industry:
In the coatings industry, 1-(2-Thienylcarbonyl)-1H-benzotriazole is employed as a UV stabilizer to protect coatings from the damaging effects of sunlight. Its addition to paint and other coating formulations helps prevent discoloration, chalking, and loss of gloss, ensuring the long-term durability and aesthetic appeal of coated surfaces.
Used in Adhesives Industry:
1-(2-Thienylcarbonyl)-1H-benzotriazole is used as a UV absorber in adhesives to enhance their resistance to UV-induced degradation. This helps maintain the adhesive's bonding strength and performance over time, particularly in applications where the adhesive is exposed to sunlight or other UV sources.
Used in Pharmaceutical Synthesis:
1-(2-Thienylcarbonyl)-1H-benzotriazole is utilized in the synthesis of various pharmaceuticals and organic compounds. Its unique chemical properties make it a valuable intermediate or reagent in the development of new drugs and other specialty chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 301164-69-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,1,1,6 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 301164-69:
(8*3)+(7*0)+(6*1)+(5*1)+(4*6)+(3*4)+(2*6)+(1*9)=92
92 % 10 = 2
So 301164-69-2 is a valid CAS Registry Number.
301164-69-2Relevant articles and documents
Synthesis and electrochemical polymerization of a novel 2-(thiophen-2-yl)-4-(thiophen-2-ylmethylene)oxazol-5(4H)-one monomer for supercapacitor applications
Hür, Evrim,Arslan, Anda?,Hür, Deniz
, p. 35 - 41 (2016)
In this study, the organic synthesis, electrochemical polymerization and electrochemical characterization of a novel 2-(thiophen-2-yl)-4-(thiophen-2-ylmethylene)oxazol-5(4H)-one, 3, monomer have been reported for supercapacitor applications. Electrode active material was formed electrochemically coating of poly(2-(thiophen-2-yl)-4-(thiophen-2-ylmethylene)oxazol-5(4H)-one) (PTTMO) on pencil graphite electrode (PGE). Electrochemical polymerization was carried out by chronoamperometric (CA) technique in an acetonitrile (ACN) solution containing 0.01 M monomer and 0.10 M tetrabuthylammonium perchlorate (TBAP). The prepared PGE/PTTMO electrode has been monitored by scanning electron microscopy (SEM). Electrochemical properties of the electrode have been investigated by CV, electrochemical impedance spectroscopy (EIS), galvanostatic charge-discharge and repeating chronopotentiometry (RCP) techniques with two or three electrode systems. PGE/PTTMO has exhibited a capacitive performance with highest specific capacitances of 193.00 F g- 1 at a scan rate of 10 mV s- 1. On the other hand, the electrode has shown good charge-discharge cycling stability with the retained ratio about 90.83%.
Visible-Light-Induced C(sp2)-P Bond Formation by Denitrogenative Coupling of Benzotriazoles with Phosphites
Jian, Yong,Chen, Ming,Huang, Binbin,Jia, Wei,Yang, Chao,Xia, Wujiong
supporting information, p. 5370 - 5374 (2018/09/13)
A visible-light-induced denitrogenative phosphorylation of benzotriazoles is presented, in which diverse substituted aryl phosphonates could be obtained in good to excellent yields. This efficient protocol exhibits good tolerance with various functional g
Preparation of polyfunctional acyl azides
Katritzky, Alan R.,Widyan, Khalid,Kirichenko, Kostyantyn
, p. 5802 - 5804 (2008/02/09)
(Chemical Equation Presented) A general synthesis of acyl azides from the corresponding N-acyl benzotriazoles is described. The procedure affords acyl azides in good yields and avoids the use of acid activators and NO+ equivalents typically emp