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quinoline, 6-ethoxy-1, 2-dihydro-2,2,4-trimethyl-
Notes:
antioxidant; also a post-harvest dip to prevent scald on apples and pears. Antioxidant used in animal feeds and for the preservation of colour in the production of chili powder, paprika and ground chilli. Formerly used as an agricultural pesticide/herbicide, now superseded . Also used as a post-harvest dip for apples and pears to prevent scald
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BOC Sciences Best of Chemicals Supplier Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-485-4226 Fax: 1-631-614-7828 US Voice: 1-631-485-4226 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 91-53-2 Ethoxy quinoline >90.0%(GC) Antioxidant in feed and food; antidegradation agent for rubber.
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Penta International Corporation Chemistry innovation At Penta, our products and services help businesses do business better. For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes. US Email: Technical Services US Email: Sales US Voice: (973) 740-2300 US Fax: (973) 740-1839 Product(s): 05-09600 ETHOXYQUIN
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TCI AMERICA Moving Your Chemistry Forward We continuously strive to advance our technology. With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping! Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis. US Email: Sales Email: Technical Support Voice: 1-800-423-8616 Fax: 1- 888-520-1075 Facebook Twitter Instagram Linkedin Product(s): E0237 6-Ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline [Antioxidant for rubber] >90.0%(GC)
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| CAS Number: | 91-53-2 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 202-075-7 | |
| FDA UNII: | 9T1410R4OR | |
| Nikkaji Web: | J3.556D | |
| Beilstein Number: | 0158223 | |
| MDL: | MFCD00023883 | |
| XlogP3-AA: | 3.10 (est) | |
| Molecular Weight: | 217.31163000 | |
| Formula: | C14 H19 N O | |
| BioActivity Summary: | listing | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: antioxidant for preservation of color
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
| Google Scholar: | Search |
| Google Books: | Search |
| Google Scholar: with word "volatile" | Search |
| Google Scholar: with word "flavor" | Search |
| Google Scholar: with word "odor" | Search |
| Perfumer and Flavorist: | Search |
| Google Patents: | Search |
| US Patents: | Search |
| EU Patents: | Search |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
| FDA Mainterm (SATF): | 91-53-2 ; ETHOXYQUIN |
| FDA Regulation: | |
| FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION Subpart B--Food Preservatives Sec. 172.140 Ethoxyquin. FDA PART 177 -- INDIRECT FOOD ADDITIVES: POLYMERS Subpart C--Substances for Use Only as Components of Articles Intended for Repeated Use Sec. 177.2600 Rubber articles intended for repeated use. FDA PART 73 -- LISTING OF COLOR ADDITIVES EXEMPT FROM CERTIFICATION Subpart A--Foods Sec. 73.275 Dried algae meal. FDA PART 73 -- LISTING OF COLOR ADDITIVES EXEMPT FROM CERTIFICATION Subpart A--Foods Sec. 73.295 Tagetes (Aztec marigold) meal and extract. | |
Physical Properties:
| Food Chemicals Codex Listed: | No |
| Boiling Point: | 332.00 to 333.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure: | 0.000140 mmHg @ 25.00 °C. (est) |
| Flash Point: | 280.00 °F. TCC ( 137.80 °C. ) (est) |
| logP (o/w): | 4.105 (est) |
| Soluble in: | |
| water, 17.46 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| Ethoxy quinoline >90.0%(GC)
Odor: characteristic Use: Antioxidant in feed and food; antidegradation agent for rubber. |
| Penta International |
| ETHOXYQUIN |
| Prinova |
| Ethoxyquin dry; powder |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| Ethoxyquin ≥90% |
| Sigma-Aldrich |
| For experimental / research use only. |
| Ethoxyquin PESTANAL®, analytical standard |
| TCI AMERICA |
| For experimental / research use only. |
| 6-Ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline [Antioxidant for rubber] >90.0%(GC) |
Safety Information:
| Preferred SDS: View | |
| Hazards identification | |
| Classification of the substance or mixture | |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
| None found. | |
| GHS Label elements, including precautionary statements | |
| Pictogram | |
| Hazard statement(s) | |
| None found. | |
| Precautionary statement(s) | |
| None found. | |
| Oral/Parenteral Toxicity: | |
|
oral-rat LD50 800 mg/kg Rubber Chemistry and Technology. Vol. 45, Pg. 627, 1972. oral-mouse LD50 1584 mg/kg BEHAVIORAL: ATAXIA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA Toksikologicheskii Vestnik. Vol. (6), Pg. 29, 1997. intravenous-mouse LD50 178 mg/kg BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: COMA Journal of Agricultural and Food Chemistry. Vol. 7, Pg. 203, 1959. intraperitoneal-mouse LD50 200 mg/kg National Technical Information Service. Vol. AD277-689 | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | antioxidant for preservation of color | ||
| Recommendation for ethoxyquin usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for ethoxyquin flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| European Food Safety Authority (EFSA) reference(s): | |
| Reasoned opinion on the review of the existing maximum residue levels (MRLs) for ethoxyquin according to Article 12 of Regulation (EC) No 396/2005 View page or View pdf | |
| Safety and efficacy of ethoxyquin (6-ethoxy-1,2-dihydro-2,2,4-trimethylquinoline) for all animal species View page or View pdf | |
| EPI System: | View |
| Chemical Carcinogenesis Research Information System: | Search |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| Carcinogenic Potency Database: | Search |
| EPA GENetic TOXicology: | Search |
| EPA Substance Registry Services (TSCA): | 91-53-2 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 3293 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 2 |
| 6-ethoxy-2,2,4-trimethyl-1H-quinoline | |
| Chemidplus: | 0000091532 |
| EPA/NOAA CAMEO: | hazardous materials |
| RTECS: | VB8225000 for cas# 91-53-2 |
References:
| 6-ethoxy-2,2,4-trimethyl-1H-quinoline | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 91-53-2 |
| Pubchem (cid): | 3293 |
| Pubchem (sid): | 134971574 |
Other Information:
| (IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
| Videos: | The Periodic Table of Videos |
| tgsc: | Atomic Weights use for this web site |
| (IUPAC): | Periodic Table of the Elements |
| FDA Substances Added to Food (formerly EAFUS): | View |
| FDA Indirect Additives used in Food Contact Substances: | View |
| CHEBI: | View |
| CHEMBL: | View |
| Golm Metabolome Database: | Search |
| KEGG (GenomeNet): | C07475 |
| HMDB (The Human Metabolome Database): | HMDB39531 |
| FooDB: | FDB019147 |
| Export Tariff Code: | 2933.49.1000 |
| FDA Listing of Food Additive Status: | View |
| MedlinePlusSupp: | View |
| ChemSpider: | View |
| Wikipedia: | View |
| Formulations/Preparations: •usepaopp pesticide code 055501; trade names: stop-scald. •emulsifiable concentrate | |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| antage AW | |
| antioxidant EC | |
| 1,2- | dihydro-2,2,4-trimethyl-6-ethoxyquinoline |
| 1,2- | dihydro-6-ethoxy-2,2,4-trimethyl quinoline |
| 1,2- | dihydro-6-ethoxy-2,2,4-trimethylquinoline |
| 6- | ethoxy-1,2-dihydro-2,2,4-trimethyl quinoline |
| 6- | ethoxy-1,2-dihydro-2,2,4-trimethylquinoline |
| 6- | ethoxy-2,2,4-trimethyl-1, 2-dihydroquinoline |
| 6- | ethoxy-2,2,4-trimethyl-1,2-dihydro-quinoline |
| 6- | ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline |
| 6- | ethoxy-2,2,4-trimethyl-1H-quinoline |
| ethoxyquine | |
| 6-( | ethyloxy)-2,2,4-trimethyl-1,2-dihydroquinoline |
| 6- | ETMDQ |
| nocrac AW | |
| nocrack AW | |
| permanax 103 | |
| quinol ED | |
| quinoline, 6-ethoxy-1, 2-dihydro-2,2,4-trimethyl- | |
| quinoline, 6-ethoxy-1,2-dihydro-2,2,4-trimethyl- | |
| santoflex | |
| santoflex A | |
| santoflex aw | |
| santoquin | |
| santoquine | |
| stop-scald | |
| 2,2,4- | trimethyl- 6-ethoxy-1,2-dihydroquinoline |
| 2,2,4- | trimethyl-6-ethoxy-1,2-dihydroquinoline |