| Product Name | Tolyltriazole (TTA) |
| Synonyms | 5-Methyl-1H-benzotriazole |
| Molecular Formula | C7H7N3 |
| Molecular Weight | 133.1526 |
| CAS Registry Number | 136-85-6;29385-43-1 |
| Molecular Structure | 
|
| Product Application | Primarily employed as an anti-rust and corrosion inhibitor for metals such as silver, lead, nickel, zinc, copper, and copper alloys. |
5-Methyl-1H-benzotriazole is a chemical compound with the CAS numbers 136-85-6 and 29385-43-1, and the molecular formula C7H7N3.
It has many synonyms, such as TTA, 5M-BTA, Tolyltriazole, and Methyl Benzotriazole.
It is a colorless or pale yellow liquid or a light brown powder, with a density of 1.1873 g/mL, a melting point of 80-82°C, a boiling point of 210-212°C, and a flash point of 210-212°C/12mm.
It is soluble in organic solvents, but difficult to dissolve in water and petroleum solvents.
It is stable to acid and alkali, but it can form stable metal salts with alkali metal ions.
5-Methyl-1H-benzotriazole is mainly used as a corrosion inhibitor for copper and copper alloys, as well as other metals, such as silver, lead, nickel, zinc, and copper metals.
It can form insoluble complexes with cuprous ions and protect the metal surface from corrosion.
It is similar to benzotriazole (BTA), but it has a stronger corrosion inhibition effect in low pH medium.
It can be used alone or in combination with other organic corrosion inhibitors.
It is also used in organic synthesis and as a rust inhibitor for copper.
It has moderate toxicity and can irritate the skin and eyes.
It should be handled with care and stored in a dry and ventilated place.
| Product Name | Tolyltriazole (TTA) |
| Synonyms | 5-Methyl-1H-benzotriazole |
| Molecular Formula | C7H7N3 |
| Molecular Weight | 133.1526 |
| CAS Registry Number | 136-85-6;29385-43-1 |
| Molecular Structure |
|
| Product Application | Primarily employed as an anti-rust and corrosion inhibitor for metals such as silver, lead, nickel, zinc, copper, and copper alloys. |
5-Methyl-1H-benzotriazole is a chemical compound with the CAS numbers 136-85-6 and 29385-43-1, and the molecular formula C7H7N3.
It has many synonyms, such as TTA, 5M-BTA, Tolyltriazole, and Methyl Benzotriazole.
It is a colorless or pale yellow liquid or a light brown powder, with a density of 1.1873 g/mL, a melting point of 80-82°C, a boiling point of 210-212°C, and a flash point of 210-212°C/12mm.
It is soluble in organic solvents, but difficult to dissolve in water and petroleum solvents.
It is stable to acid and alkali, but it can form stable metal salts with alkali metal ions.
5-Methyl-1H-benzotriazole is mainly used as a corrosion inhibitor for copper and copper alloys, as well as other metals, such as silver, lead, nickel, zinc, and copper metals.
It can form insoluble complexes with cuprous ions and protect the metal surface from corrosion.
It is similar to benzotriazole (BTA), but it has a stronger corrosion inhibition effect in low pH medium.
It can be used alone or in combination with other organic corrosion inhibitors.
It is also used in organic synthesis and as a rust inhibitor for copper.
It has moderate toxicity and can irritate the skin and eyes.
It should be handled with care and stored in a dry and ventilated place.
