90278-24-3

Basic information

• Product Name: 5-(3-CHLOROPHENYL)-1-METHYL-1H-1,2,3,4-TETRAAZOLE
• Synonyms: 5-(3-CHLOROPHENYL)-1-METHYL-1H-1,2,3,4-TETRAAZOLE;5-(3-chlorophenyl)-1-methyl-1H-1,2,3,4-tetrazole
• CAS NO: 90278-24-3
• Molecular Formula: C8H7ClN4
• Molecular Weight: 194.62
• Mol File: 90278-24-3.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 354.6±44.0 °C(Predicted)
• Appearance: /
• Density: 1.41±0.1 g/cm3(Predicted)
• PKA: 0.80±0.10(Predicted)
• CAS DataBase Reference: 5-(3-CHLOROPHENYL)-1-METHYL-1H-1,2,3,4-TETRAAZOLE(CAS DataBase Reference)
• NIST Chemistry Reference: 5-(3-CHLOROPHENYL)-1-METHYL-1H-1,2,3,4-TETRAAZOLE(90278-24-3)
• EPA Substance Registry System: 5-(3-CHLOROPHENYL)-1-METHYL-1H-1,2,3,4-TETRAAZOLE(90278-24-3)

Safety Data

• Hazardous Substances Data: 90278-24-3(Hazardous Substances Data)

Upstream product

• 78137-20-9 C₇H₄ClN₄^(1-)*K⁽¹⁺⁾ 
• 77-78-1 dimethyl sulfate 
• 18370-10-0 3-chloro-N-methyl-benzamide 
• 41421-28-7 5-(m-chlorophenyl)tetrazole 
• 74-88-4 methyl iodide 

Relevant articles and documents

TETRAZOLES. XVI. ALKYLATION OF TETRAZOLES UNDER THE CONDITIONS OF PHASE-TRANSFER CATALYSIS

The alkylation of tetrazole and 5-substituted tetrazoles with dimethyl sulfate and methyl iodide in the two-phase methylene chloride-water system in the presence of tetrabutylammonium bromide was investigated.The alkylation of tetrazoles with methyl iodide takes place in the organic phase, while that with dimethyl sulfate takes place both in the organic and in the aqueous phases.The ratio of the isomeric tetrazoles formed during the alkylation of 5-aryltetrazoles by methyl iodide correlate with the substituent constants ?.The use of phase-transfer catalysis during the alkylation of tetrazoles does not lead to a change in the selectivity of the reaction.