Tolytriazole
TTA
- CAS
- 29385-43-1
- EC
- 249-596-6
- Sectors
- Lubricants & Metalworking, Water & Wastewater Treatment, Automotive
Tolytriazole (CAS 29385-43-1) is a solid antioxidant additive of the triazole family, appearing as a white to off-white powder or as light brown granules, and is used as a corrosion inhibitor in water treatment and as an additive in lubricants, oils, antifreeze and coolants. Tan to light brown granules or beige pellets with a characteristic odor.
Typical Properties
| Molecular formula | C7H7N3 |
|---|---|
| Molecular weight | 159.19 g/mol |
| Appearance | light brown powder or granules |
| Form | Solid |
| Color | White to Off-White |
| Odor | Faint to no odor |
| Melting point | 76-87°C |
| Boiling point | 160°C |
| Density | 1.24 |
| Water solubility | <0.01 g/100 mL at 18 °C |
| HS code | 2933998090 |
| Grades available | Technical Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Tolytriazole
Applications
Used as corrosion inhibitor in water treatment for metals; in lubricants and oils as additive; in antifreeze and coolants; in paints and coatings for protection; in electroplating for surface treatment.
Safety & Risks
May cause eye and pulmonary irritation; symptoms of exposure to this compound may include eye and pulmonary irritation; avoid breathing mist, gas or vapours; avoid contacting with skin and eye; use personal protective equipment; wear chemical impermeable gloves.
Packaging
Supplied in 25kg fiber drums or 25 gallon all fiber containers; keep container tightly closed; store in cool, dry places as per Ashland guidelines.