2,2,4-Trimethyl-1,2-Dihydroquinoline polymer
Hosea Chem® has been supplying 2,2,4-Trimethyl-1,2-Dihydroquinoline polymer (CAS 26780-96-1) (Antioxidant RD) (Antioxidant TMQ) with high quality and competitive price for many years, covering most of the European, American, etc. Send Inquiry
Product Description
2,2,4-Trimethyl-1,2-Dihydroquinoline polymer (CAS 26780-96-1)
Specification of Product
Product Name : 2,2,4-Trimethyl-1,2-Dihydroquinoline polymer
Chemical Name: Polymerized 2,2,4-Trimethyl-1,2-Dihydroquinoline
Antioxidant RD
Antioxidant TMQ
Poly(1,2-dihydro-2,2,4-trimethylquinoline)
Molecular weight: (173.26)n
Molecular Formula: (C12H15N)n
Cas No.: 26780-96-1
2,2,4-Trimethyl-1,2-Dihydroquinoline polymer Physical Data
Grade Ⅰ Grade Ⅱ
Appearance: Amber to brown granular or flaky Amber to brown granular or flaky
Total content of dimer, trimerand tetramer(HPLC),%: 50.0 Min 70.0 Min
Isopropyl bis aniline content(HPLC),%: 0.50 Max 0.2 Max
Softening point, ℃: 80.0-100.0 80.0-100.0
Ash, %: 0.30 Max 0.2 Max
Heating reduction (50-55℃), %: 0.30% Max 0.2 Max
Insoluble in ethanol,%: 0.20 Max
2,2,4-Trimethyl-1,2-Dihydroquinoline polymer Properties
2,2,4-Trimethyl-1,2-Dihydroquinoline polymer is soluble in ethanol, acetone, and ethyl acetate, poorly soluble in petroleum ether and dichloromethane, and insoluble in carbon tetrachloride, benzene, and water. It is non-toxic.
2,2,4-Trimethyl-1,2-Dihydroquinoline polymer is a rubber antioxidant based on a 2,2,4-trimethyl-1,2-dihydroquinoline polymer. It offers excellent resistance to thermal oxidative aging, low volatility, and minimal pollution.
Antioxidant RD is a general-purpose quinoline antioxidant used in the rubber industry, offering excellent resistance to heat and oxygen aging.
Antioxidant RD exhibits excellent resistance to heat and oxygen aging.
Antioxidant RD exhibits low volatility and minimal pollution in vulcanized rubber products.
Packaging, transportation, and storage
Package：25kg/Bag
This product should be stored in a dry, light-proof indoor warehouse to prevent moisture.
During the storage, transportation and loading and unloading of this product, avoid rain; avoid direct sunlight; ensure that it is dry and the packaging bag is not damaged or contaminated by other items; do not mix or store with toxic or harmful items; do not store at high temperatures.
2,2,4-Trimethyl-1,2-Dihydroquinoline polymer (CAS: 26780-96-1) Applications
2,2,4-Trimethyl-1,2-Dihydroquinoline polymer is widely used in various tires, hoses, tapes, rubber shoes, tape products and other general industrial rubber products. It can also be used in latex products.