1.rubber antioxidant TMQ(RD) 2.CAS NO:26780-96-1 3.used for natural rubber, butadiene nitrile and so on.

   Polymerized-2,2,4-trimethyl-1,2-dihydroquinoline (RD/TMQ)

Commodity Name: Rubber Antioxidant RD(TMQ)    

Molecular Formula: (C12H15N)n. n=2~4

ChemicalName: Polymerized-2,2,4-trimethyl-1,2-dihydroquinoline  

CAS NO:26780-96-1                          

Molecular Weight: 173.26

                               

Specification:

Appearance Soften point Loss on drying Ash

Amber to brown granule 80 - 100   0.50%  Max 0.50%  Max

Properties: Amber to brown flake or powder. Gravity 1.05, solube in benzol, chloroform and acetone, nonsoluble in water, but little soluble in petrolem hydrocarbon.

Application: Mainly used for natural rubber, butadiene nitrile and chloroprene rubber etal, used in tires, industry rubber and so on.   

Packaging: 25Kg Polypropyrene knitted bags lined with polyethylene bags.

Polymerized-2,2,4-trimethyl-1,2-dihydroquinoline(TMQ/RD)