CAS No:1124-11-4
Molecular Formula:C8H12N2
Molecular Weight:136.19
Appearance:White crystalline powder
tetramethylpyrazine Properties
Item | Specifications |
|---|
Appearance | White crystalline powder |
Purity/% | 99.9% |
| Density b(20℃)（kg/m3) | 1000 |
| Melting Point/℃ | 77-78 |
| Flashpoint/℃ | 71.6 |
| PSA | 25.78 |
| Refractive index | 1.56 |
| solubility | Soluble in some organic solvents, such as ethanol, ether and benzene |
| Mechanical impurities | NO |
It
is mainly used in rubber industry as rubber processing aid and
antioxidant. By inhibiting or delaying the oxidation reaction in rubber,
it prolongs the service life of rubber and improves the heat
resistance, weather resistance and aging resistance of rubber products.
tetramethylpyrazine Packaging
Packing: 1g，5g，25g/Drum
Belonging to common goods
tetramethylpyrazine Storage
1. Stored in a cool dry place away from direct sunlight and water
2. Separated from oxidants and foodstuffs
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