Common name: p-tert-butylcatechol
CAS Number: 98-29-3
Molecular weight: 166.217
Density: 1.1±0.1 g/cm3
Boiling point: 286.3±20.0 °C at 760 mmHg
Molecular formula: C10H14O2
Melting point: 52-55 °C(lit.)
Flash point: 135.5±16.4 °C
Symbol: GHS05 GHS07 GHS09
Signal word: Danger
Purity: 99%
Use of p-tert-butylcatechol
【Use One】
Used as a polymerization inhibitor for styrene, butadiene and other vinyl monomers, and as a stabilizer for antioxidants and pesticides
【Use Two】
Used as polymerization inhibitor and antioxidant
【Use Three】
This product has 25 times higher inhibitory performance than hydroquinone at 60°C. It is a high-efficiency inhibitor for olefin monomer distillation or storage and transportation, especially for styrene, butadiene, chloroprene, and isoprene. Diene and other monomers. Also used in vinyl chloride, vinyl pyridine, α-olefin, nonene, cyclopentadiene, isoprene, acrylic acid, methacrylic acid and its esters, chlorinated olefins, polyurethanes, etc. This product is also used as an antioxidant for polyethylene, polypropylene, polychloroprene, synthetic rubber, nylon and other polymers, as well as as grease and its derivatives, ethyl cellulose, lubricating oil, caprolactam, maleic anhydride , Tin and other antioxidants with metal soaps and other compounds. In addition, it can also be used as a passivator for polyurethane catalysts, pesticides and stabilizers for various organic compounds.
【Use four】
Antioxidant. Polymerization inhibitor. stabilizer. This product is mainly used as a high-efficiency polymerization inhibitor for olefin monomer distillation or storage and transportation, and is especially suitable for unsaturated resins, styrene, butadiene, chloroprene and isoprene, vinyl chloride and other monomers. In addition, this product can be used as a passivator for urethane catalysts and a stabilizer for various organic compounds.
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