에톡시퀸 C화학적 특성, 용도, 생산
개요
Ethoxyquin is used as an antioxidant in animal feed
and caused contact dermatitis in a worker at an animal
feed mill.
화학적 성질
Transparent yellow or brown viscous liquid. Discolors and stains badly. Soluble in benzene, gasoline, ether, ethanol, carbon tetrachloride, acetone, dichloroethane, insoluble in water.
용도
Ethoxyquin is an antioxidant used in the preservation of color in
chili powder, ground chili, and paprika.
정의
ChEBI: Ethoxyquin is a quinoline that is 1,2-dihydroquinoline bearing three methyl substituents at position 2, 2 and 4 as well as an ethoxy substituent at position 6. It has a role as a herbicide, an UDP-glucuronosyltransferase activator, a neuroprotective agent, a Hsp90 inhibitor, a genotoxin, a food antioxidant, a geroprotector and an antifungal agrochemical. It is a member of quinolines and an aromatic ether.
일반 설명
Clear light yellow to dark brown viscous liquid. Discolors and stains badly. Mercaptan-like odor.
공기와 물의 반응
Polymerizes and darkens in color on exposure to light and air. Insoluble in water.
반응 프로필
Ethoxyquin may undergo a hazardous polymerization at temperatures above 320° F. Tends to polymerize and darken in color on exposure to light and air. Not compatible with oxidizing agents and with strong acids .
위험도
Toxic by ingestion.
화재위험
Ethoxyquin is combustible.
농업용
Insecticide, Fungicide, Plant growth regulator,
Ingredient in other products: Used for preharvest or postharvest preservation of
color in apples and pears. It is used as an antioxidant to
preserve color in paprika and ground and powdered chili.
Ethoxyquin is also a chemical preservative used in animal
feed to prevent ingredients from reacting with oxygen and
becoming rancid. It has been known to cause birth defects
in pet birds and dogs. Not approved for use in EU countries[
115]. Registered for use in the U.S.
상품명
CHEMLEY®[C]; DECCOQUIN
305®; EMQ®; EQ®; NIFLEX®; NIX-SCALD®[C];
SANTOFLEX A®; SANTOFLEX AW®; SANTOQUIN®;
SANTOQUINE®; STOP-SCALD®
색상 색인 번호
Ethoxyquin is used as an antioxidant in animal feed
and caused contact dermatitis in a worker at an animal
feed mill
Safety Profile
Poison by intraperitoneal route. Moderately toxic by ingestion. Mutation data reported. Combustible when exposed to heat or flame; can react with oxidizing materials. When heated to decomposition it emits toxic fumes of NOx.
잠재적 노출
Quinoline insecticide, fungicide and
plant growth regulator. Also and ingredient in other products. Used for preharvest or postharvest preservation of
color in apples and pears. It is used as an anti-oxidant to
preserve color in paprika and ground and powdered chili.
Ethoxyquin also is a chemical preservative used in animal
feed to prevent ingredients from reacting with oxygen and
becoming rancid. It has been known to cause birth defects
in pet birds and dogs
운송 방법
UN3082 Environmentally hazardous substances,
liquid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required
Purification Methods
Purify Ethoxyquin by fractional distillation in vacuo whereby the distillate solidifies to a glass. [Knoevenagel Chem Ber 54 1723, 1730 1921.] The methiodide has m 179o (from EtOH), and the 1-phenylcarbamoyl derivative has m 146-147o (from EtOH). [Beaver et al. J Am Chem Soc 79 1236 1957, Beilstein 21 III/IV 95.]
비 호환성
Polymerization can occur on contact
with strong light and/or water. Decomposes in temperatures
above 150℃. Keep away from oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); strong acids.
폐기물 처리
Do not discharge into drains
or sewers. Dispose of waste material as hazardous waste
using a licensed disposal contractor to an approved landfill.
Consult with environmental regulatory agencies for
guidance on acceptable disposal practices. If allowed,
Incineration with effluent gas scrubbing is recommended.
Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your
regional EPA office
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