32987-10-3

Basic information

• Product Name: 1-phenyl-4,5,6,7-tetrahydro-1H-benzotriazole
• CAS NO: 32987-10-3
• Molecular Formula: C₁₂H₁₃N₃
• Molecular Weight: 199.2517
• Mol File: 32987-10-3.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 373.8°C at 760 mmHg
• Flash Point: 179.8°C
• Density: 1.24g/cm³
• Vapor Pressure: 8.76E-06mmHg at 25°C
• Refractive Index: 1.674
• CAS DataBase Reference: 1-phenyl-4,5,6,7-tetrahydro-1H-benzotriazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-phenyl-4,5,6,7-tetrahydro-1H-benzotriazole(32987-10-3)
• EPA Substance Registry System: 1-phenyl-4,5,6,7-tetrahydro-1H-benzotriazole(32987-10-3)

Safety Data

• Hazardous Substances Data: 32987-10-3(Hazardous Substances Data)

Usage

Chemical Class

Benzotriazole derivatives

+ Corrosion inhibitor

PTHT forms a protective layer on metal surfaces to prevent corrosion and deterioration.

+ Stabilizer in plastics and polymers

PTHT prevents degradation caused by exposure to UV light.

+ Building block in synthesis

PTHT is used in the pharmaceutical and agricultural industries for the synthesis of various compounds.

Industrial Applications

+ Metalworking fluids
+ Lubricants
+ Water treatment chemicals

Additional Information

PTHT is an important chemical with a wide range of industrial applications.

Upstream product

• 108-94-1 cyclohexanone 
• 622-37-7 Phenyl azide 
• 878191-43-6 1,2,5,6-tetraaza-dispiro[2.0.2.4]decane 
• 878191-46-9 1,2,5,6-tetraaza-dispiro[2.0.2.4]deca-1,5-diene 

Relevant articles and documents

A Dipolar Cycloaddition Reaction to Access 6-Methyl-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridines Enables the Discovery Synthesis and Preclinical Profiling of a P2X7 Antagonist Clinical Candidate

A single pot dipolar cycloaddition reaction/Cope elimination sequence was developed to access novel 1,4,6,7-tetrahydro-5H-[1,2,3]triazolo[4,5-c]pyridine P2X7 antagonists that contain a synthetically challenging chiral center. The structure-activity relati

Amine-catalyzed [3+2] Huisgen cycloaddition strategy for the efficient assembly of highly substituted 1,2,3-triazoles

An enamine-catalyzed strategy has been utilized to fully promote the Huisgen [3+2] cycloaddition with a broad spectrum of carbonyl compounds and azides, thereby permitting the efficient assembly of a vast pool of highly substituted 1,2,3-triazoles. In par

Bi-3H-diazirin-3-yls as precursors of highly strained cycloalkynes

(Chemical Equation Presented) No reagents and very mild conditions are required for the transformation of isolable precursors 3 into highly strained cycloalkynes 4 (cycloheptyne, cyclohexyne, norbornyne), which can be trapped by cycloaddition reactions.