Polymerization Inhibitor 4-Hydroxy-2, 2, 6, 6-Tetramethyl-Piperidinooxy CAS 2226-96-2

• CAS No.: 2226-96-2
• Formula: C9h18no2
• EINECS: 218-760-9
• Type: Agrochemical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: YX-20240228
• Colour: Orange
• Key Word: 4-Hydroxy-2, 2, 6, 6-Tetramethyl-Piperidinooxy
• Molecular Formula: C9h18no2
• Molecular Weight: 172.24500
• Exact Mass: 172.13400
• Psa: 23.47000
• Logp: 1.28370
• Appearance and Properties: Yellow-Orange Crystalline Powder
• Density: 1.187 g/cm3
• Melting Point: 69-71 °c(Lit.)
• Boiling Point: 269ºC
• Water Solubility: Soluble
• Refractive Index: 1.525
• Stability: Stable. Incompatible with Strong Oxidizing Agents.
• Storage Conditions: 2-8ºC
• Delivery Time: Within 5-7 Days
• Transport Package: 25kg/Bag or Drum
• Specification: 25Kg/bag or drum
• Trademark: YANXI
• Origin: China Shandong
• HS Code: 29333999
• Production Capacity: 30 Metric Ton/Month

Product Description

Product Description

Polymerization Inhibitor 4-Hydroxy-2,2,6,6-tetramethyl-piperidinooxy CAS 2226-96-2
 

Product description:Easily soluble in organic solvents such as ethanol and benzene, and easily soluble in water.

4-Hydroxy-TEMPO or TEMPOL, formally 4-hydroxy-2,2,6,6-tetramethylpiperidin-1-oxyl, is a heterocyclic compound. Like the related TEMPO, it is used as a catalyst and chemical oxidant by virtue of being a stable radical. This makes it economically viable on an industrial scale.

In biochemical research, it has been investigated as an agent for limiting reactive oxygen species. It catalyzes the disproportionation of superoxide, facilitates metabolism, and inhibits Fenton chemistry.
 

Product name: 

Polymerization inhibitor 701 (TMHPO; 4-Hydroxy-Tempo;)

Chemical name: 

4-hydroxy tempo

Molecular formula: 

C9H18NO2

Molecular weight: 

172.25

CAS No.: 

2226-96-2

Specifications:

Item	Spec.
Appearance	orange yellow crystal or flakes
Assay	≥98.0%
Melting point	65.0οC
Ash	≤0.1%

Packing:

25kg per drum, also can be packed according to customer's requirement.

Storage:

It should be stored in a cool, dry area and dark place.

Application:

It is a new alkenyl monomer polymerization inhibitor. 

 

Appearance and properties: orange crystal

Density: 1.187g /cm3

Boiling point: 269ºC

Melting point: 69-71 °C(lit.)

Water solubility: soluble

Stability: Stable. Incompatible with strong oxidizing agents.

Storage condition: 2-8ºC

 
 Application
 

Used as a spin marker for studying biological compounds and polymers; spin labeling reagents are used to identify the antagonist and agonist binding sites of NK1 receptors, and can also be used for electron spin resonance spectroscopy to determine reactive oxygen species in the myocardium TEMPOL can protect cells overexpressing CYP2E1 from the toxic damage of arachidonic acid; used in Chemicalbook to prepare fluorine-labeled TEMPO by derivatizing TEMPO propynyl ether and subsequent "click" reaction with fluoroazide Derivatives; used as high-efficiency catalysts in the oxidation of alcohols with bleaching agents. Used to prevent self-polymerization of olefin monomers during production, separation, refining, storage or transportation, and to control and adjust the degree of polymerization of olefins and their derivatives.

Usage

It is used to prevent the self-polymerization of olefin monomers during production, separation, purification, storage or transportation, and to control and adjust the degree of polymerization of olefins and their derivatives.

 

Detailed Photos

 

Packaging & Shipping

 

Packing

1kg/aluminium foil bag, with two plastic bags inside.

25kg/fiber drum, with two plastic bags inside.

Size:ID 42cm*H52cm,0.08m3/drum;

Net Weight:25kgs Gross Weight:28kgs.

Delivery

≤50kg, Express delivery recommended, usually called as DDU service;

≤500kg,Air shipping recommended, usually called as CIF service;

>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

For high value products, please select air shipping and express delivery for safety.

 

Company Profile

Yanxi (shandong) New Material Co.,LTD is a professional research and development of the production of lead diacetate trihydrate, 2-

phenylethylamide enterprises.  The key members of the company are established by local well-known entrepreneurs and professional engineers

under the call and support of the party's "low-carbon environmental protection, safety and stability".  under the innovation in traditional

production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of

reducing the cost of products to make the quality of products to the same industry.  With the efforts of all the staff of the company, we have

established many cooperative companies in Shan Dong, He Nan, Guang Dong and other places in recent decades.

Our Advantages

1) One to one business communication.

2) Any inquiries will be replied within 12 hours.

3) We offer convenient one-station purchasing service.Our professionaland thoughtful after-sales service eliminates your worries.

4) We has 10 years' exporting experience in active pharmaceutical ingredient products.,Strictly on selecting raw materials.

5) OEM/ODM Available.

6) Reasonable & competitive price, fast lead time.

7) Sample is available for your evaluation & Formulation development.

8) Faster delivery: Sample order in stock and 3-5 workdays for bulk production.

9) Excellent after-sale service.

FAQ

Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.

Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample

Q3: Can you provide relevant certificate?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.

Q4: Do you accept third party inspection?
A4: Yes.we do.

Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.

Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.

Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.