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Homecompany4-Oxo-2,2,6,6-tetramethylpiperidinooxy supplier
4-Oxo-2,2,6,6-tetramethylpiperidinooxy
4-Oxo-2,2,6,6-tetramethylpiperidinooxy
4-Oxo-2,2,6,6-tetramethylpiperidinooxy
4-Oxo-2,2,6,6-tetramethylpiperidinooxy
4-Oxo-2,2,6,6-tetramethylpiperidinooxy
4-Oxo-2,2,6,6-tetramethylpiperidinooxy

4-Oxo-2,2,6,6-tetramethylpiperidinooxy supplier

Price USD1.90
Packge 1KG
  • Min. Order:1KG
  • Supply Ability:10 ton
  • Time:2021-12-01

Product Details

  • Product Name4-Oxo-2,2,6,6-tetramethylpiperidinooxy
  • CAS No.2896-70-0
  • EINECS No.220-778-7
  • MFC9H16NO2*
  • MW170.23
  • InChIKeyWSGDRFHJFJRSFY-UHFFFAOYSA-N
  • AppearanceNeedles, Crystals or Crystalline PowderOrange
  • storage temp. 2-8°C
  • Melting point 33-38 °C
  • Water Solubility Soluble in water (partly), acetone, DMSO, 100% ethanol, and diethylether. Insoluble in water.
  • Boiling point 299.88°C (rough estimate)
  • density 1.0710 (rough estimate)




Product name: 4-Hydroxy-2, 2, 6, 6-tetramethyl-piperidin-1-oxyl(TMHPO)
Synonyms: 4-Hydroxy-Tempo
4-Hydroxy-2,2,6,6-tetramethylpiperidinyloxy, free radical
4-Hydroxy-2, 2, 6, 6-Tetramethyl-Piperidin-1-Oxyl (TMHPO)
4-Hydroxy-2, 2, 6, 6-tetramethyl-piperidin ooxyl
Short Name: Polymerization Inhibitor 701
Polymerization Retarder 701
CAS No: 2226-96-2
EC.: 218-760-9
Molecular formula: C9H18NO2
Molecular weight: 172.25
Structural formula:  

4-Hydroxy-Tempo, CAS 2226-96-2, Polymerization Inhibitor 701, Tmhpo, Polymerization Retarder 701, 4-Hydroxy-2, 2, 6, 6-Tetramethyl-Piperidin-1-Oxyl, TempoSpecifications:
ItemsStandards
AppearanceOrange red crystalline powder or flakes
Assay99.0%min
Volatile0.50%max
Ash0.10%max
Melting point69-72ºC
pH8-11
SolubilityEasily soluble in water, ethanol, benzene and other organic solvents
Clarity of solutionClear
Application: The product is suitable for preventing 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.
Packing: 25kg/carton with inner plastic bag or 25kg/drum or as customer's requirement
Storage: Stored in a cool and dry place. Avoid sunlight, humidity, high temperature, avoid storage with other acid chemicals
Applicable substrate: PE, PP
Shelf Life: 12 months



25kg/Drum 







Company Profile Introduction

Hebei Crovell Biotech Co., Ltd. was founded in 2019 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.



Our company has strong technical strength, advanced equipment, strict quality management system and high-quality aftersales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival. All for the customers’ satisfaction, all for the long term healthy development of the enterprise. In the past 2 more years, we have been strictly managing the whole trade process, focusing on every detail, providing customers with all-round services such as product purchase, R & D, quality control, logistics management and so on, and become  reliable cooperation company and partner for our clients. Nowadays We formed large varieties, large scale, complete categories, refined degree, added value and high technology content product chain .There are several series including pharmaceutical products, food grade additives, industrial grade, fertilizer grade and mineral products.


 

  • Since:2019-01-04
  • Address: 2-2-1901, Huachenglvzhou 1st Phase. No.169 Shengli Nan Street,Qiaoxi District ,Shijiazhuang city, H
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