Polymerization Inhibitor 706 CAS 2516-92-9 Bis (2, 2, 6, 6-tetramethyl-4-piperidyl-1-oxyl) Sebacate

• Customization: Available
• CAS No.: 2516-92-9
• Formula: C28h50n2o6
• Model NO.: 706
• EINECS: 417-440-8
• Color: Orange-Red
• Appearance: Powder to Crystal
• MW: 510.7064
• Form: Solid
• MP: 99-102ºC
• Application: Polymerization Inhibitor
• Transport Package: 25kg Drum/Carton
• Specification: 95%min
• Trademark: DEBORN
• Origin: China

Product Description

Product name: Inhibitor 706

Chemical Name: Bis(2,2,6,6-tetramethyl-4-piperidyl-1-oxyl) Sebacate
Synonyms: Bis(2,2,6,6-tetramethyl-1-piperidinyloxy-4-yl) sebacate; 4,4'-[(1,10-Dioxo-1,10-decandiyl)bis(oxo)bis[2,2,6,6-tetramethyl-1-piperidinyloxy]; Piperidinooxy, 4-hydroxy-2,2,6,6-tetramethyl-, sebazat (2:1); Sebacic Acid Bis(2,2,6,6-tetramethyl-4-piperidyl-1-oxyl) Ester; Bis(2,2,6,6-tetramethyl-4-piperidyl-1-oxyl) Decanedioate; Decanedioic Acid Bis(2,2,6,6-tetramethyl-4-piperidyl-1-oxyl) Ester
Molecular Formula C28H50N2O6
Molecular Weight    510.7064
Structure               
CAS Number  2516-92-9
 

Specification

 

Appearance	Orange-red powder to crystal
Assay	≥95%
Melting point	99-102ºC
Loss on drying	≤1.0%
Ash content	≤0.1%

   
 

Applications

Inhibitor 706 is a new type of free radical polymerization inhibitor with high efficiency and wide application. It has high polymerization inhibition efficiency and has good polymerization inhibition effect in both aerobic and anaerobic environments. With relatively higher boiling point and molecular weight, it can better resist negative pressure evaporation.
The product is used to prevent the self polymerization of polyolefin monomers during production, separation, refining, storage, or transportation, and to control and adjust the degree of polymerization of olefins and their derivatives in organic synthesis reactions. It has good polymerization inhibition properties for acrylates, methacrylates, acrylic acid, acrylonitrile, styrene, butadiene, etc.
 

Package and Storage

1. 25KG drum or carton
2. Store the product in a cool, dry, well-ventilated area away from heat and fire. Avoid sunlight, humidity, high temperature, and other acidic chemicals.