High Quality of 4-Hydroxy-Tempo/Polymerization Inhibitors 701

• CAS No.: 2226-96-2
• Formula: C9h18no2, C9h18no2
• EINECS: 218-761-4
• Appearance: Powder
• Usage: Coating Auxiliary Agents
• Color: Orange
• Model NO.: Inhibitor 701
• Melting Point: 69-73 ºC
• Transport Package: 25kg/Drum
• Specification: Purity: 99%
• Trademark: hnkingway
• Origin: China
• Production Capacity: 5000ton/Year

Product Description

Chemical Name: 4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy
CAS NO.:2226-96-2
Structure:
Features
Inhibitor 701 is a new type of free radical polymeric inhibitor with high 
efficiency and wide application. It has good blocking effect under the condition 
of oxygen without oxygen.
Applications
The product is used to prevent polyolefin monomers from self-polymerization 
during production, separation, refining, storage or transportation, and to control 
and regulate the degree of polymerization of olefin and its derivatives in 
organic synthesis. The product has good polymerization resistance to acrylate, 
methacrylate, acr ylic acid, acry lonitrile, styrene and butadiene.
Typical properties
 

specification	index
Appearance	Orange crystal powder or flakes
Purity	≥99%
Melting point	69-72oC
Water content	≤0.5%
ash	≤0.1%

Package & Storage
Package: 25kg carton inner with plastic bag or as customer`s requirement.