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Ethoxyquin|CAS 91-53-2

CAS NO.: 91-53-2
EINECS No.: 202-075-7
Molecular Formula: C14H19NO

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Product Information

Product Name: Ethoxyquin
Molecular Weight: 217.31
Synonyms: 1,2-dihydro-2,2,4-trimethyl-6-ethoxyquinoline; 2,2,4-trimethyl-6-ethoxy-1,2-dihydroquinoline; 6-ethoxy-1,2-dihydro-2,2,4-trimethyl-quinolin; 6-Ethoxyl-2,2,4-trimethyl-1,2-dihydrquinoline; amea100; antageaw; AntioxidantAW; antioxidantec
Appearance: Yellow liquid
Melting Point: <0°C
Boiling Point : 123-125°C
Flash Point: 137 °C
Density: 1.569~1.571
Rfractive Index: 1.569~1.571
Solubility: ethanol: 50 mL/L, clear, brown
Water solubility: <0.1 g/100 mL at 20°C
Merck: 3753
Packing: Metal pail, Net assay 200kg/drum

Safety Information

Signs of dangerous goods: Xn
Risk Codes: 22
Safety Instructions: 24
WGK Germany: 1
RTECS No.: VB8225000
F: 2-8-10
Hazardous Substances Data: 91-53-2(Hazardous Substances Data)

Quality Standard

Assay: ≥98%
p-phenetidine: ≤0.5%
Heavy Metal(Pb): ≤0.001%
As: ≤0.0003%

Ethoxyquin, CAS 91-53-2, is not soluble in water, soluble in benzene, gasoline, aether, carbon tetrachloride, acetone and dichloroethane. Ethoxyquin, CAS 91-53-2, is widely used as preservatives and food oxidants. It is used as a major medicine to prevent apple superficial scald. Besides, it is used as preservatives for fruits, such as apples and pears. Ethoxyquin, CAS 91-53-2, can be sprayed on dehydrated forage or forage plants before harvest to prevent fat and protein going bad in the storage. It also plays a part in the preservation of Vitamin A and Vitamin B. Ethoxyquin, CAS 91-53-2, is mainly applied as natural rubber and synthetic antioxidant, especially for butadiene styrene rubber. It is also used in spices to prevent color loss due to oxidation of the natural carotenoid pigments. Ethoxyquin, CAS 91-53-2, should be kept in cool, dry and ventilated warehouse, separated from oxidants and foof raw materials.

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