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Acrylic acid, ester series polymerization inhibitor

Acrylic acid, ester series polymerization inhibitor

Acrylic acid, ester series polymerization inhibitor

Chemical name: 2,2,6,6-tetramethyl-4-hydroxypiperidine nitroxide radical (TMHPO)
Formula: C9H18NO2
Molecular Weight: 172
CAS NO.: 2226-96-2
Properties: This product is orange-yellow crystal, easily soluble in water, ethanol, ether, benzene and other organic solvents.
Quality standard:
Indicator name Quality Index
Exterior Orange crystal
Melting point 69 ~ 71℃
purity ≥99%
use: This product is used as a high-efficiency polymerization inhibitor for acrylic acid, acrylonitrile, acrylate, methacrylate, vinyl chloride, pesticides, and unsaturated resins. It can replace hydroquinone and is a new generation of environmentally friendly products.