4672-74-6

Basic information

• Product Name: 1-[1-(4,5-dimethylfuran-2-yl)ethyl]-1H-benzotriazole
• Synonyms: 1-[1-(4,5-Dimethyl-2-furyl)ethyl]-1H-benzotriazole; 1H-1,2,3-benzotriazole, 1-[1-(4,5-dimethyl-2-furanyl)ethyl]-
• CAS NO: 4672-74-6
• Molecular Formula: C₆H₂O₃
• Molecular Weight: 241.2884
• Mol File: 4672-74-6.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 376.4°C at 760 mmHg
• Flash Point: 181.4°C
• Density: 1.22g/cm³
• Vapor Pressure: 1.58E-05mmHg at 25°C
• Refractive Index: 1.634
• CAS DataBase Reference: 1-[1-(4,5-dimethylfuran-2-yl)ethyl]-1H-benzotriazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-[1-(4,5-dimethylfuran-2-yl)ethyl]-1H-benzotriazole(4672-74-6)
• EPA Substance Registry System: 1-[1-(4,5-dimethylfuran-2-yl)ethyl]-1H-benzotriazole(4672-74-6)

Safety Data

• Hazardous Substances Data: 4672-74-6(Hazardous Substances Data)

Usage

Chemical structure

A complex molecular structure consisting of a benzotriazole core with a furan ring and an ethyl group attached.

Common uses

As a UV stabilizer or light stabilizer in various applications, including plastics, rubber, coatings, and adhesives.

UV protection

Known for its ability to absorb and dissipate UV radiation, protecting materials from degradation and discoloration caused by sunlight exposure.

Additional functions

Can act as a corrosion inhibitor and antioxidant in some formulations.

Industrial importance

Due to its versatile properties and wide-ranging industrial uses, it is an important and valuable chemical in the field of materials science and engineering.

Upstream product

• 471-25-0 Propiolic acid 

Downstream Products

• 7341-96-0 2-propynamide 
• 7341-97-1 N-phenyl propynamide 
• 27703-45-3 propiolic acid-(2-hydroxy-anilide) 
• 71169-29-4 propynoic acid thiazol-4-ylamide 
• 15249-31-7 N-phenyl-N-methyl-2-propynamide 
• 110469-28-8 N₂-Z-N₃-propynoylamino-L-alanine 
• 86576-73-0 N-(4-methoxyphenyl)-N-methylpropiolamide 
• 179984-23-7 Propynoic acid benzyl-[2-(2-iodo-phenoxymethyl)-allyl]-amide 
• 922178-28-7 (3aS,4S,5S,6R,7R,7aS)-6-(1-ethynyl)-2,2-dimethyl-7-[4-methylphenyl(propioloyl)sulfonamido]-4,5-di(phenylcarbonyloxy)perhydro-1,3-benzodioxole 
• 922178-20-9 N-[(1R,2R,5R,6S)-2-(2-trimethylsilylethynyl)-5,6-(isopropylidenedioxy)cyclohex-3-en-1-yl]-N-propioloyl-4-methylbenzenesulfonamide 
• 401504-46-9 (E)-1,3-di(2,4,6-trimethoxyphenyl)-2-propen-1-one 
• 59887-91-1 5,7-dimethoxy-4H-chromen-4-one 
• 1393845-17-4 C₃₀H₂₄N₂O₂S 

Relevant articles and documents

Chemoenzymatic synthesis of uridine diphosphate-GlcNAc and uridine diphosphate-GalNAc analogs for the preparation of unnatural glycosaminoglycans

Eight N-acetylglucosamine-1-phosphate and N-acetylgalactosamine-1-phosphate analogs have been synthesized chemically and were tested for their recognition by the GlmU uridyltransferase enzyme. Among these, only substrates that have an amide linkage to the C-2 nitrogen were transferred by GlmU to afford their corresponding uridine diphosphate(UDP)-sugar nucleotides. Resin-immobilized GlmU showed comparable activity to nonimmobilized GlmU and provides a more facile final step in the synthesis of an unnatural UDP-donor. The synthesized unnatural UDP-donors were tested for their activity as substrates for glycosyltransferases in the preparation of unnatural glycosaminoglycans in vitro. A subset of these analogs was useful as donors, increasing the synthetic repertoire for these medically important polysaccharides.