POLY(2,2,4-TRIMETHYL-1,2-DIHYDROQUINOLINE) [TMQ]

POLY(2,2,4-TRIMETHYL-1,2-DIHYDROQUINOLINE)
PRODUCT IDENTIFICATION
CAS NO.	147-47-7 (Base), 26780-96-1
EINECS NO.	205-688-8
FORMULA	(C₁₂H₁₅N)_n (n=2.5 - 3 typical)
MOL WT.	ca 500
H.S. CODE	3812.30
TOXICITY	Oral rat : LD50: 2250 mg/kg
SYNONYMS	poly(1,2-dihydro-2,2,4-trimethylquinoline);
1,2-Dihydro-2,2,4-trimethylquinoline homopolymer; trimethyldihydroquinoline polymer; 2,2,4-trimethyl-1,2-dihydroquinoline polymer; TDQP; TMQ; Acetonanil; Antigene RDF; Antioxidant HS; Vanlube RD;
SMILES
CLASSIFICATION	Antioxidant; Stabilizer
PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE	brown solid
MELTING POINT	72 - 94 C
BOILING POINT	>315 C (Decomposes)
SPECIFIC GRAVITY	1.09
SOLUBILITY IN WATER	Insoluble
SOLVENT SOLUBILITY	Miscible in Acetate, Benzene, Monochlorobenzene, Ethanol, Gasoline; Soluble in Chloroform
pH
VAPOR DENSITY
AUTOIGNITION
REFRACTIVE INDEX
NFPA RATINGS	Health: 1; Flammability:1 ; Reactivity: 0
FLASH POINT	115 C
STABILITY	Stable under ordinary conditions
APPLICATIONS
General purpose antioxidant, stabilizer or polymerization inhibitor.
SALES SPECIFICATION
APPEARANCE	brown powder or flakes
MELTING POINT	80 - 100 C
ALKALINITY	500 - 590 ( mg HClO₄/g)
HEAT LOSS	0.3% max
ASH	0.3% max
INSOLUBLE IN ETHANOL	0.1% max
TRANSPORTATION
PACKING	20kgs, 500kgs, 1mts in Bag
HAZARD CLASS
UN NO.
GENERAL DESCRIPTION OF QUINOLINE
Quinoline, hygroscopic, yellowish oily liquid, is an aromatic nitrogen compound characterized by a solid-ring structure contains a benzene and a pyridine. (Pyridine is a ring structure compound of five carbon atoms with a nitrogen atom). These two rings are fused at two adjacent carbon atoms. Quinoline itself is the simplest member of the quinoline. It can be prepared by the distillation of coal tar or by synthesis from aniline. It is soluble in water as well as in alcohol, ether, and carbon disulfide. Isoquinoline differs from quinoline in nitrogen position. Quinoline family compounds are widely used as a parent compound to make drugs (especially anti-malarial medicines), fungicides, biocides, alkaloids, dyes, rubber chemicals and flavoring agents. They have antiseptic, antipyretic, and antiperiodic properties. They are also used as catalyst, corrosion inhibitor, preservative, and as solvent for resins and terpenes. They are used in transition-metal complex catalyst chemistry for uniform polymerization and luminescence chemistry.
PRICE