727466

4-Azidotoluene solution

~0.5 M in tert-butyl methyl ether, ≥95.0% (HPLC)

• Synonym(s): 1-Azido-4-methylbenzene solution, 4-Methylphenyl azide solution, p-Tolyl azide solution
• Empirical Formula (Hill Notation): C₇H₇N₃
• CAS Number: 2101-86-2
• Molecular Weight: 133.15
• Beilstein/REAXYS Number: 1841411
• MDL number: MFCD09971470
• UNSPSC Code: 12352200
• PubChem Substance ID: 329764321
• NACRES: NA.22

Properties

• assay: ≥95.0% (HPLC)
• form: liquid
• concentration: ~0.5 M in tert-butyl methyl ether
• impurities: ≤2.0% water
• storage temp.: −20°C
• SMILES string: Cc1ccc(cc1)N=[N+]=[N-]
• InChI: 1S/C7H7N3/c1-6-2-4-7(5-3-6)9-10-8/h2-5H,1H3
• InChI key: YVXDRCDGBCOJHX-UHFFFAOYSA-N

Description

General description

4-Azidotoluene is an aromatic azide generally used in copper(I)-catalyzed azide-alkyne cycloaddition reactions.

Application

4-Azidotoluene solution may be used for the functionalization at the axial position of boron subphthalocyanines with a terminal acetylene functionality via copper(I)-catalyzed azide-alkyne cycloaddition in the presence of Hunig′s base.

Safety Information

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H315
• pcodes: P210 - P233 - P240 - P241 - P242 - P303 + P361 + P353
• Hazard Classifications: Flam. Liq. 2 - Skin Irrit. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: -18.4 °F
• flash_point_c: -28 °C