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4-Hydroxy Tempo / Inhibitor 701 (TMHPO)

Price Negotiable
Min Order 25 kgs
Availability In Stock
Shipping From Shanghai, China
Popularity 441 people viewed
Model NO.:
CAS No. 2226-96-2
Color:
Red
Appearance:
Flake and Granule
Kind:
Corrosion Inhibitor
Application:
Composite Additive, Inhibitor
Trademark:
DEBORN
Transport Package:
25kgs/ Drum
Specification:
99%min
Origin:
China
HS Code:
293399099
Product Description
Chemical name:4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy
 
Synonyms:2,2,6,6-Tetramethyl freeagaoxy-4-piperidyl; 4-Hydroxy-TEMPO free radical
   
Molecular Formula:C9H18NO2
 
Molecular Weight:172.25
 
CAS Registry Number:2226-96-2

Appearance: Orange red crystal 
 
Melting point:69-73 ºC
 
Water solubility:soluble

Assay: 99.0%min 

Application:As a new generation of good polymerization inhibitor, it can replace hydroquinone and widely used in acrylic esters, methacrylic esters, vinyl acetate, acrylic acid, styrene, butadiene production, can also be used for vinyl chloride, unsaturated polyester and pesticide. The polymerization inhibition is better than phenols, aromatic amine, ethers, quinones, nitro compounds and other polymerization inhibitors. It can effectively prevent the production of olefin units and the autopolymerization in separation, refining, storage or transportation. It controls and adjusts the degree of polymerization of olefins and their derivatives in organic synthesis.
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