About 4-Methyl-1H-benzotriazole
4-Methyl-1H-benzotriazoleCAS Number29878-31-7Empirical Formula (Hill Notation)C7H7N3Molecular Weight133.15grade analytical standardassay 90.0% (HPLC)form neatshelf life limited shelf life, expiry date on the labelapplication(s) HPLC: suitablegas chromatography (GC): suitablemp 141-146Cformat neat
FAQs of 4-Methyl-1H-benzotriazole:
Q: What is the purity of 4-Methyl-1H-benzotriazole?
A: The product has a purity of 98%.
Q: What is the primary usage of 4-Methyl-1H-benzotriazole?
A: 4-Methyl-1H-benzotriazole is used as a corrosion inhibitor for non-ferrous metals, especially copper, in aqueous and non-aqueous media.
Q: In what applications can 4-Methyl-1H-benzotriazole be used?
A: The product can be used in metal-working fluids (0.05%), hydraulic fluids, automobile gear oils, and antifreeze mixtures (0.5%).
Q: What is the molecular formula and molecular weight of 4-Methyl-1H-benzotriazole?
A: The molecular formula is C7H7N3, and the molecular weight is 133.15 grams (g).
Q: What is the melting point of 4-Methyl-1H-benzotriazole?
A: The product has a melting point greater than 125C.