2,6-Di-tert-butyl-4-methylphenol
Synonym: Butylhydroxytoluene, 3,5-Di-tert-butyl-4-hydroxytoluene
Butylated hydroxytoluene, BHT
PowerNox™ 2640 is a lipophilic organic compound. It is a chemical derivative of phenol and has antioxidant properties.
| Synonyms | Vulkanox BHT |
CAS Number | 128-37-0 |
EINECS Number | 204-881-4 |
Chemical Structure |
|
Chemical Formula | C15H24O |
Molecular Weight | 220 |
Packing | PowerNox™ 2640 is supplied in net weight 25kg fiber drum with PE liner. |
Note | All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. |
PowerNox™ 2640 can be used in small quantities as a food additive as an antioxidant. This phenolic acid antioxidant is also used for cosmetics, pharmaceuticals and embalming fluid.
PowerNox™ 2640 is used as antioxygen in rubber, plastic stabilizer, gasoline, transformer oil, turbine oil, animal and plant oil, and food.
Appearance | White Powder |
Melting Point [°C] | 69-70 |
Volatile loss (%) | Max.0.3 |
Ash (%) | Max.0.1 |
Water content (%) | Max.0.1 |
Residue on ignition (%) | Max.0.002 |
Sulfate (%) | Max.0.002 |
Heavy metal (as Pb) (%) | Max.0.0004 |
Arsenic (as AS) (%) | Max.0.0001 |
Free phenol (%) | Max.0.02 |
Lead (ppm) | Max.5 |
Mercury (ppm) | Max.1 |
Purity (%) | Min.99.5 |
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PowerNox 2640 Phenolic Antioxidant CAS 128 37 0 
