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Rubber Antioxidant TMQ(RD)

Application: RD is a very important category rubber antioxidant. It has a good protective effect for heat, oxygen and fatigue aging, and stronger inhibitory effect for metal catalytic oxidation, no spray cream phenomenon, widely used in the manufacture of tyres, motorcycles births, bicycles births, rubber, plastic, adhesive tape, wires, cables

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The analysis of polymeric 2,2,4‐trimethyl‐1,2‐dihydroquinoline

The final products may differ in quality according to the purity of the starting materials and conditions of preparation. In the present work, three commercial antioxidants of the type of polymeric 2,2,4‐rimethyl‐1,2‐dihydroquinoline were mutually compared from the chemical point of view.

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RTECS:VB4900000

2,2,4-Trimethyl-1,2-dihydroquinoline Acetone anil Acetone anil (quinoline deriv.) Agerite resin D Flectol A Flectol pastilles Good-rite 3140 Hydroquin NCI-C60902 Polnox R Trimethyl-1,2-dihydroquinoline Vulkanox HS/LG Vulkanox HS/powder. Reproductive Effects Data and References. Route/Organism

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MATERIAL SAFTY DATA SHEET

1 MATERIAL SAFTY DATA SHEET 1. IDENTIFICATION OF THE SUBSTANCE/PREPARATION AND OF THE COMPANY/UNDERTAKING Product label name 2,2,4-Trimethyl-1,2-dihydroquinoline, polymerized Supplier KEMAI (Tianjin) CHEMICAL TECHNICAL CO., LTD. Gongnong Village, Gulin Street, Dagang Dist, Tianjin P. R. CHINA

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1. IDENTIFICATION OF SUBSTANCE / COMPANY

1. IDENTIFICATION OF SUBSTANCE / COMPANY INFORMATION Chemical Name 2,2,4-Trimethyl-1,2-Dihydroquinoline polymer Synonyms Antioxidant TMQ, RD, Polymerized 1,2-Dihydro-2,2,4 trimethylquinoline CAS # 26780-96-1 Formula C 12 H 15 n Chemical Family Antioxidant Supplier SunBoss Chemicals Corp.

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Synthesis of 2,2,4

This paper presents investigation on the synthesis of 2,2,4-trimethyl-1,2-H-dihydroquinoline (TMQ) as a result of the reaction of aniline and both acetone and mesityl oxide in the presence of selected sulfonic acid silica catalysts.Condensation of aniline with acetone is very complex process with the formation of significant number of side products, both desirable and undesirable considering

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Vulkanox HS/LG

Vulkanox HS/LG by Lanxess is 2,2,4-trimethyl-1,2-dihydroquinoline, polymerized(TMQ). Acts as antioxidant. Read More View less. download. Product Type. Antioxidants Chemical Composition. 2,2,4-trimethyl-1,2-dihydroquinoline, polymerized(TMQ) CAS Number. 26780-96-1 Access full datasheet Last edited September 02, 2019. SpecialChem additionnal

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Manufacture of polymerized 2,2,4

Apr 20, 19822,2,4-Trimethyl-1,2-dihydroquinoline polymer containing 25% by weight or more of the dimer is effectively prepared by the polymerization of 2,2,4-trimethyl-1,2-dihydroquinoline monomer in the presence of hydrochloric acid, the concentration of hydrochloric acid being from 15 to 25% by weight, and the amount of hydrochloric acid being 0.2 to 0.5 mole per mole of the total of the monomer and

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Rubber Accelerator Rubber Accelerator Suppliers, Buyers

Rubber Accelerator, Rubber Accelerator Suppliers. There are 8,242 rubber accelerator suppliers, mainly located in Asia. The top supplying countries or regions are China, Taiwan, China, and India, which supply 99%, 1%, and 1% of rubber accelerator respectively.

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2,2,4

2,2,4-Trimethyl-1,2-dihydroquinoline Premier en Tests picutans Depuis 1981 (T-20 Les rsultats de votre test cutan indiquent que vous avez une allergie de contact au 2,2,4-Trimethyl-1,2-dihydroquinoline Il est important de vous familiariser avec ce produit chimique et de prendre des mesures pour viter tout contact avec ce dernier.

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Polymerized 2,2,4

Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline CAS Number: 147-47-7; 26780-96-1 Specifications Limits Appearance Amber to Light Brown flakes Ash Content 0.1% Particle Size 0.05% max (residue on 150# sieve) Content 0.1%max (Heating Loss) Content 80~100 degC (Softening Point)

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6PPD CAS 793

Polyethylene Polyamines Cas 68131 73 7. Specifications 1 antioxidant 4020 2 CAS NO 793 24 8 3 high purity 4 clean safety 5 ISO9001 rubber antioxidant 4020 6PPD CAS NO 793 24 8 used in tyre Chemical Name N 1 3 dimethylbutyl N . more top grade DTDM,CAS NO.:103-34-4 for silicon product.

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China polymerized Standards,GB standards,english version

Standard Code Standard Title Standard Class Order; GB/T 8826-2019: Rubber antioxidant—polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ) polymerized China National Standards: GB/T 37388-2019: Solution-polymerized styrene butadiene rubber(SSBR)polymerized

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WESTCOTM TMQ (Polymerized 2,2,4

WESTCOTM TMQ (Polymerized 2,2,4-Trimethyl-1,1-dihydroquinoline) CAS# 26780-96-1 CHARACTERISTICS: WESTCOTM TMQ belongs to a group of slightly staining, stearically- hindered amines. WESTCOTM TMQ is a highly effective agent that prevents heat-induced aging and also provides minor protection against ozone and

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2,2,4

Comprehensive supplier list for 2,2,4-TRIMETHYL-1,2-DIHYDROQUINOLIN-6-YL 2-METHOXYBENZOATE,2,2,4-Trimethyl-1,2-dihydroquinolin-6-yl 2-phenylacetate. 2,2,4-Trimethyl-1,2-dihydroquinoline, polymerized (47 suppliers) IUPAC Name: 2,2,4-trimethyl-1H-quinoline | CAS Registry Number: 26780-96-1

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Chinese Supplier Polymerized 2,2,4

Chinese Supplier Polymerized 2,2,4-trimethy-1,2-dihydroquinoline/rubber Antioxidants Tmq/rd 26780-96-1chemical Auxiliary Agent, Find Complete Details about Chinese Supplier Polymerized 2,2,4-trimethy-1,2-dihydroquinoline/rubber Antioxidants Tmq/rd 26780-96-1chemical Auxiliary Agent,Tmq,Auxiliary Agent Tmq,Antioxidant Tmq from Plastic Auxiliary Agents Supplier or

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CAS 26780

CHEMWILL Asia is a leading manufacturer of CAS 26780-96-1, Poly(1,2-dihydro-2,2,4-trimethylquinoline). Please use the form above to make an enquiry about CAS 26780-96-1, Poly(1,2-dihydro-2,2,4-trimethylquinoline) remembering to include the information regarding purity and the quantity you require. These two factors may affect the price.

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2,2,4

2,2,4-trimethyl-1,2 Dihydroquinoline (polymerized), Find Complete Details about 2,2,4-trimethyl-1,2 Dihydroquinoline (polymerized),2 2 4-trimethyl-1 2 Dihydroquinoline (polymerized),Rubber Antioxidant Tmq,Rubber Antioxidant Rd from Rubber Auxiliary Agents Supplier or Manufacturer-Dalian Richon Chem Co., Ltd.

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26780

2,2,4-trimethyl-1,2-dihydroquinoline, polymer acetonanil polymer antioxidant rd 2,2,4-trimethyl-1,2-dihydroquinoline polymer polymerized 1,2-dihydro-2,2,4-trimethylquinoline vanlube(r) rd trimethyldihydroquinoline pol ymer 2,2,4-trimethyl-1,2 dihydroquinoline (polymerized) 1,2-dihydro-2,2,4-trimethylquinoline homopolymer

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2,2,4

2,2,4-trimethyl-1,2-dihydroquinoline supply. Structure Search Substructure Search Similarity Search. Home Product Listing Enquiries: infoamerican-chemicals. Chemical Name CAS Structure. Search; This Request For Quotation will be sent to the supplier directly. The supplier shall contact you shortly.

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Vulkanox HS/LG

Product Specification Vulkanox HS/LG Page 1 of 1: This document contains important information and must be read in its entirety. Product Description 2,2,4-trimethyl-1,2-dihydroquinoline, polymerized (TMQ) Supply Form yellow to brownish lentil-shaped granules Product Characteristics

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Fiche complte pour Polymre du trimthyl

Prvention Ractivit . Mise jour : 1994-05-15. Stabilit Ce produit est instable dans les conditions suivantes: Lorsqu'il est chauff jusqu' sa dcomposition, il peut mettre des gaz toxiques de dioxyde de carbone, de monoxyde de carbone et d'oxydes d'azote.

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The structure of the dimer of 2,2,4

The acid-catalyzed dimerization of 2,2,4-trimethyl-1,2-dihydroquinoline ("acetone anil") is shown to occur between the 4,6′-positions of the two dihydroquinoline ring systems. The mode of formation of the dimer is in accord with observed substituent effects in the benzene ring of "acetone anil" derivatives and with dueterium exchange

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Rhenofit TMQ

Rhenofit TMQ by Lanxess 2,2,4-Trimethyl-1,2-dihydroquinoline, polymerized (TMQ). Used as a staining antioxidant without antiozonant effects in seals. Provides very good heat protection, slight anti-flex cracking effect and slight antiozonant effect. Improves heat resistance of EPDM. Rhenofit TMQ can be used in conjunction with p-phenylene

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US4326062A

2,2,4-Trimethyl-1,2-dihydroquinoline polymer containing 25% by weight or more of the dimer is effectively prepared by the polymerization of 2,2,4-trimethyl-1,2-dihydroquinoline monomer in the presence of hydrochloric acid, the concentration of hydrochloric acid being from 15 to 25% by weight, and the amount of hydrochloric acid being 0.2 to 0.5 mole per mole of the total of the monomer and

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Polymerized 2,2,4

Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline CAS Number: 147-47-7; 26780-96-1 Specifications Limits Appearance Amber to Light Brown flakes Ash Content 0.1% Particle Size 0.05% max (residue on 150# sieve) Content 0.1%max (Heating Loss) Content 80~100 degC (Softening Point)

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2,2,4

Properties: pale yellow to amber powder or thin.Nontoxic. Not soluble in water, soluble in benzene, chloroform, acetone and carbon disulfide. Micro-soluble petroleum hydrocarbons. Application:The product is particular excellent kinds of eneral-purpose ammonia anri-ageing agent.Ti particular suit to full-steel, semi-steel med radial tire and it apply to many kings of the tires, rubber tube

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Synthesis of 2,2,4

This paper presents investigation on the synthesis of 2,2,4-trimethyl-1,2-H-dihydroquinoline (TMQ) as a result of the reaction of aniline and both acetone and mesityl oxide in the presence of selected sulfonic acid silica catalysts.Condensation of aniline with acetone is very complex process with the formation of significant number of side products, both desirable and undesirable considering

Get Quotation
 
 
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