142087-16-9

Basic information

• Product Name: 1-(4-methylbenzyl)-1H-benzo[d][1,2,3]triazole
• Synonyms: 1-(4-methylbenzyl)-1H-benzo[d][1,2,3]triazole
• CAS NO: 142087-16-9
• Molecular Weight: 223.277
• Mol File: 142087-16-9.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: 1-(4-methylbenzyl)-1H-benzo[d][1,2,3]triazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-methylbenzyl)-1H-benzo[d][1,2,3]triazole(142087-16-9)
• EPA Substance Registry System: 1-(4-methylbenzyl)-1H-benzo[d][1,2,3]triazole(142087-16-9)

Safety Data

• Hazardous Substances Data: 142087-16-9(Hazardous Substances Data)

Usage

Description

1-(4-methylbenzyl)-1H-benzo[d][1,2,3]triazole is a chemical compound with the molecular formula C14H14N2. It is a benzotriazole derivative known for its ability to protect against degradation caused by UV radiation. 1-(4-methylbenzyl)-1H-benzo[d][1,2,3]triazole is commonly used as a photostabilizer and UV absorber in various industrial applications, making it useful in preserving the integrity and appearance of materials and products exposed to sunlight. Its unique structure and properties have also garnered attention for potential use in pharmaceuticals and as a building block in organic synthesis.

Uses

Used in Plastics and Polymer Industry:
1-(4-methylbenzyl)-1H-benzo[d][1,2,3]triazole is used as a photostabilizer and UV absorber for protecting plastics and polymers from degradation caused by UV radiation. This helps maintain the durability, strength, and appearance of these materials, which are often exposed to sunlight and other environmental factors.
Used in Coatings Industry:
In the coatings industry, 1-(4-methylbenzyl)-1H-benzo[d][1,2,3]triazole is used as an additive to enhance the UV resistance and stability of paint and coating formulations. This helps prevent fading, chalking, and other forms of degradation, ensuring the long-lasting performance and appearance of coated surfaces.
Used in Cosmetics Industry:
1-(4-methylbenzyl)-1H-benzo[d][1,2,3]triazole is used as a UV absorber in the cosmetics industry, particularly in sunscreens and other skincare products. It helps protect the skin from harmful UV radiation, reducing the risk of sunburn, premature aging, and skin cancer.
Used in Pharmaceutical Industry:
1-(4-methylbenzyl)-1H-benzo[d][1,2,3]triazole has been studied for its potential use in the pharmaceutical industry, where it may be utilized as an active ingredient or as a building block in the synthesis of new drugs.
Used in Organic Synthesis:
Due to its unique structure and properties, 1-(4-methylbenzyl)-1H-benzo[d][1,2,3]triazole is also used as a building block in organic synthesis, where it can be employed to create a variety of new compounds with different applications in various industries.

Upstream product

• 153445-30-8 Benzotriazole-1-carboxylic acid 4-methyl-benzyl ester 
• 95-14-7 1,2,3-Benzotriazole 
• 104-82-5 4-Methylbenzyl chloride 
• 54187-96-1 1-(chloromethyl)-1H-benzotriazole 
• 106-38-7 para-bromotoluene 
• 1339957-79-7 1-acetoxy-1H-1λ(3)-benzo[d][1,2,3]-iodoxoborol-3-ol 
• 17271-89-5 4-methylphenylmethylazide 
• 111098-80-7 bis(benzotriazolo)(4-methylphenyl)methane 
• 589-18-4 4-Methylbenzyl alcohol 
• 1334478-52-2 Br^(1-)*C₂₂H₂₂N₃⁽¹⁺⁾ 
• 68985-05-7 1,1′-carbonylbis-benzotriazole 
• 43183-36-4 1-(trimethylsilyl)-1H-benzotriazole 

Downstream Products

• 7510-33-0 N,N'-diphenyl-1,2-diphenylethane-1,2-diimine 
• 142087-30-7 1,2-di(N-methylanilino)-1,2-di(p-tolyl)ethene 
• 142087-28-3 1,2-di(benzotriazol-1-yl)-1,2-di(p-tolyl)ethane 
• 142087-28-3 1,2-di(benzotriazol-1-yl)-1,2-di(p-tolyl)ethane 
• 4714-21-0 E-1-methyl-4-styryl-benzene 
• 1657-45-0 (Z)-4-methylstilbene 
• 18869-29-9 (E)-4,4'-dimethylstilbene 
• 17555-94-1 (E)-4'-methoxy-4-methylstilbene 
• 17555-94-1 (Z)-1-methoxy-4-[2-(4-methylphenyl)ethenyl]benzene 
• 4714-21-0 4-methylstilbene 
• 196862-07-4 2-Benzotriazol-1-yl-N-phenyl-2-p-tolyl-3-trimethylsilanyl-propionamide 
• 196862-11-0 3-(1-Benzotriazol-1-yl-1-p-tolyl-2-trimethylsilanyl-ethyl)-cyclohexanone 
• 1026346-12-2 2-Benzotriazol-1-yl-1-thiophen-2-yl-2-p-tolyl-ethanol 

Relevant articles and documents

Pseudocyclic Arylbenziodoxaboroles: Efficient Benzyne Precursors Triggered by Water at Room Temperature

New organohypervalent iodine compounds, arylbenziodoxaborole triflates, were prepared from 1-acetoxybenziodoxaboroles and arenes by treatment with trifluoromethanesulfonic acid under mild conditions. Single crystal X-ray crystallography of these compounds revealed a pseudocyclic structure with a short intramolecular interaction of 2.698 to 2.717 ? between oxygen and iodine in the benziodoxaborole ring. These new pseudocyclic aryliodonium salts readily generate aryne intermediates upon treatment with water at room temperature. The generated aryne intermediates react with various substrates to give the corresponding aryne adducts in moderate to good yields. Furthermore, the new benzyne precursors can also work as arylating reagents towards aromatic rings. The aryne intermediates generated from arylbenziodoxaborole triflates selectively react with tert-butyl phenol forming products of ortho arylation in moderate yields.

Reactivity of AllylSmBr/HMPA: Facile Synthesis of 3-Aryl-1,2,4- benzotriazines

3-Aryl-1,2,4-benzotriazines were conveniently prepared in moderate to good yields from 1,l-bis(benzotriazol-1-yl)methylarenes with allylsamarium bromide/hexamethylphosphramide (allylSmBr/HMPA). Preliminary results indicate that HMPA may enhance the reduci

Construction of 3-aryl-1,2,4-benzotriazines via unprecedented rearrangement of bis(benzotriazol-1-yl)methylarenes

3-Aryl-1,2,4-benzotriazines were formed unexpectedly by the treatment of 1,l-bis(benzotriazol-1-yl)methylarenes with allylsamarium bromide. A radical pathway was proposed involving steps, such as fragmentation, ring-opening, and cyclization.