Original
By certification 
| BHT technical grade | |
| CAS: 128-37-0 | HS CODE: 2907121900 |
| Formula: C15H24O | Molecular Weight: 220.35000 |
| Structural Formula: |  |
| Synonyms |
BHT TECHNICAL GRADE 2,6-Di-tert-butyl-p-cresol Butylhydroxytoluene 4-hydroxy-3,5-di-tert-butylphenylacetic acid 4-methyl-2,6-di-tert-butylphenol 2,6-Di-Tert-Butyl-4-Methylphenol 2,6-Di-tert-butyl-4-methylphenol |
| USAGE | |
BHT TECHNICAL GRADE is a broad-spectrum antioxidant with the largest dosage and the most widely used antioxidant in phenolic antioxidants. BHT TECHNICAL GRADE is widely used in polymer materials, petroleum products, rubber and food industry. | |
| SPECIFICATION | |
| TEST ITEM | SPECIFICATION |
| APPEARANCE | WHITE CRYSTAL POWDER |
| STANDARD | GB29924-2013 |
| MELTING POINT | ≥69.0 |
| Sulfate | ≤0.002 |
| As, mg/kg | ≤1 |
| Heavy metal (pb)mg/kg | ≤5 |
| Free phenol,w% | ≤0.02 |
| MOSITURE | ≤0.05 |
| Burning residue | ≤0.005 |
| PTOPERTIES | |
| Boiling Point: | 265 °C(lit.) |
| Flash Point: | 127 ℃ |
| Water-solubility | insoluble |
| Stability: | Stable, but light-sensitive. Incompatible with acid chlorides, acid anhydrides, brass, copper, copper alloys, steel, bases, oxidizing agents. Combustible. |
| Storage Condition: | The storeroom is ventilated at low temperature and stored separately with oxidizing agent |
| SAFETY INFO | |
| WGK Germany： | 1 |
| Danger type code： | R22; R36/37/38 |
| Safety instructions： | S26-S36-S37/39 |
| RTECS Number： | GO7875000 |
| Dangerous Mark: | Xn |
| MSDS | TDS |
| RELATED PRODUCTS | |
| BHT FEED GRADE | BHT FOOD GRADE |
http://www.cheminternet.com/
