90996-98-8

Basic information

• Product Name: methyl 5-oxo-1-pentyl-2,5-dihydro-1H-1,2,3-triazole-4-carboxylate - pentan-1-amine (1:1)
• CAS NO: 90996-98-8
• Molecular Formula: C₁₄H₂₈N₄O₃
• Molecular Weight: 300.3971
• Mol File: 90996-98-8.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 273.3°C at 760 mmHg
• Flash Point: 119.1°C
• Vapor Pressure: 0.00578mmHg at 25°C
• CAS DataBase Reference: methyl 5-oxo-1-pentyl-2,5-dihydro-1H-1,2,3-triazole-4-carboxylate - pentan-1-amine (1:1)(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 5-oxo-1-pentyl-2,5-dihydro-1H-1,2,3-triazole-4-carboxylate - pentan-1-amine (1:1)(90996-98-8)
• EPA Substance Registry System: methyl 5-oxo-1-pentyl-2,5-dihydro-1H-1,2,3-triazole-4-carboxylate - pentan-1-amine (1:1)(90996-98-8)

Safety Data

• Hazardous Substances Data: 90996-98-8(Hazardous Substances Data)

Upstream product

• 6773-29-1 dimethyl diazomalonate 
• 110-58-7 n-Pentylamine 

Relevant articles and documents

An Expeditious Synthesis of 4-Alkoxycarbonyl-5-hydroxy-1,2,3-triazoles: the Crystal and Molecular Structure of the 2-Thienylammonium Salt of 5-hydroxy-4-methoxycarbonyl-1-(2-thienyl)-1,2,3-triazole

Dimethyl diazomalonate undergoes reaction with primary alkyl amines to generate the corresponding primary ammonium salts of 1-alkyl-5-hydroxy-4-methoxycarbonyl-1,2,3-triazoles; the structure of the product from the reaction of the diazoester with 2-thienylamine has been confirmed by X-ray methods.