CAS 26780-96-1 Rubber Antioxidant D Amine Antioxidant
CAS 26780-96-1 Rubber Antioxidant D Amine Antioxidant Antiager RD For Tire Basic Spec . Chemical name:Antioxidant RD; 2,2,4-trimethyl-1,2-dihydroquinoline polymer; homopolymer of 1,2-dihydro-2,2,4-trimethylquinoline; 2,4-trimethyl-1,2-dihydroquinoline; 2,2,4-trimethyl-1,2-dihydroquinoline polymer; antioxidant RD; antioxidant RD (TMQ); (1,2-dihydro-2,2,4
2,3,4-Trimethyl-1,2-dihydroquinoline C12H15N CID 18410557 structure, chemical names, physical and chemical properties, classification, patents, literature
1,2-DIHYDRO-2,2,4-TRIMETHYLQUINOLINE POLYMER
Accelerated stability studies indicate that 1,2-DIHYDRO-2,2,4-TRIMETHYLQUINOLINE POLYMER is unstable when stored at 140° F for 2 weeks, protected from light. Acetone solutions are stable for 3 weeks in the dark at room temperature. Solutions in acetone stored for 3 hours open to air and light are also stable.
Chemical Name 2,2,4-Trimethyl-1,2-dihydroquinoline polymer Molecular Structure Molecular Formula (C12H15N)n CAS No. 26780-96-1 Specifications GB8826-88 ItemSpecifications High grade1st grade AppearanceAmber to brown granular soften temperature (℃)Min.80～10080～100 Heat Loss (%)Max. 0.2 0.5
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Manufacture of polymerized 2,2,4-trimethyl-1,2-dihydroquinoline Download PDF Info Publication number GB2054595A. polymer polymerization Prior art date 1979-07-26 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the
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Rubber Accelerator MBT Chemical Name:2-Mercaptobenzothiazole Molecular Formula:C7H5NS2 Molecular Weight: 167.25 CAS NO.: 149-30-4 EINECS NO.: 205-736-8 Specification: Appearance Gray- white or light yellow powder Initial M.P. oC≥ 171.0 heating loss...
There was no evidence of carcinogenic activity of 1,2-dihydro-2,2,4-trimethylquinoline in female F344/N rats receiving 36, 60, or 100 mg/kg, or in
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TDQ (2,2,4-trimethyl-1,2-dihydroquinoline) is a rubber antioxidant produced from acetone and aniline and is used to provide long-term protection to rubber vulcanisates against oxidative ageing. PVI ('N-(cyclohexylthio) pthalimide) is a rubber pre-vulcnisation inhibitor produced used to produce the scorch delay.
