Characteristics of p-tert- Butylcatechol (TBC):
This product can be used as a high efficiency polymerization inhibitor, especially applicable to styrene, butadiene, chlorobutadiene, isoprene, and vinyl chloride monomer. In addition, this product can be used as antioxidant for many polymers and/or compounds such as PE, PP, polychlorobutadiene, nylon, synthetic rubber, and oils and their derivants, ethyl cellulose, lubricants and metal soap etc. This product also can be used as the passivators for carbamate catalyzers, and used as stabilizer for various organic conpounds.
TBC Quality Specification:
|
Item
|
Indicators
|
|
Appearance |
White or light yellow powder |
|
TBC(GC)% |
≥99.0 |
|
Melting Point,℃ |
≥53 |
|
Ash,% |
≤0.2 |
Solubility
(25℃,10mlSolvent) |
Methyl alcohol |
Qualified |
|
Ethyl acetate |
Qualified |
|
Toluene |
Qualified |
|
Benzene |
Qualified |
Package and storage
The product is packed in iron barrel or cardboard drum, 40kg per barrel. It shall be protected from impact, fire, direct sunshine and rain during the transportation. The product shall be stored in dry storage with ventilation. The product shall be away from heat source and kindling
Safety attention points
This product is an irritant and will burn the skin, avoid direct contact with body when using it, and wear necessary protective cloths.
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