foam, dry chemical. More information about the EC Inventory can be found here. Incompatibilities: May form explosive mixture with air. Thermodynamic properties of organic oxygen compounds XLIII. Browse Analytical Chemistry Biochemistry Chemical Safety Chemical Weapons Cheminformatics Data Management Education Environmental Chemistry Inorganic Chemistry Materials. Other names: Ethyl glycol dibutyl ether; Ethylene glycol dibutyl ether; Ethylene glycol di-n-butyl ether; Butane, 1,1'- [1,2-ethanediylbis (oxy)]bis-; Ethane, 1,2-dibutoxy-; Dibutyl cellosolve; Dibutylether ethylenglykolu; Dibutyl Oxitol; Glycol dibutyl ether; 1- (2-Butoxyethoxy)butane Permanent link for this species. Toxic on prolonged inhalation. The ether can also be purified by treating with CS2 and NaOH, expelling the excess sulfide by heating. Answer to Solved A.28 Given each of the IUPAC names provided, draw the. ; Young, C.L., Some substance identifiers may have been claimed . 2,2-Dimethyloxacyclopropane), A one-eyed one-horned flying propyl people ether, William Reusch, Professor Emeritus (Michigan State U. As a result, it BS - Robert L. Brown and Stephen E. Stein On the other hand, the vapor is heavier than air. The EC Number is the numerical identifier for substances in the EC Inventory. Some documentation and label information may refer to the legacy brand. This information is only displayed if the substance is welldefined, its identity is not claimed confidential and there is sufficient information available in ECHAs databases for ECHAs algorithms to generate a molecular structure. and Young, 1980 phospholipid cell membranes. 2. diethyl or ethyl ether: a colorless, transparent, mobile, very volatile, highly flammable liquid with a characteristic odor; it was the first inhalational anesthetic used for surgical anesthesia, but is now rarely used in the United States or Canada because . This non-exhaustive database is derived from: Table 3 of Annex VI to CLP, REACH Candidate List of SVHCs, and Directive 2000/54/EC's Annex III (Biological Agents list). REACH regulationaims to improve the protection of human health and the environment from the risks that can be posed by chemicals. Reference substance name: 2-ethylhexyl benzoate EC Number: 226-641-8 . It is derived from: Table 3 of Annex VI to CLP, REACH Candidate List of SVHCs, and Directive 2000/54/EC's Annex III (Biological Agents list). The top left example shows the common name in blue under the IUPAC name. This list is compiled on the basis of Article 6(5) of Regulation 305/2011/EC on Marketing of Construction Products. the products in which the substance may be used) may refer to uses as intermediate and under controlled conditions, for which there is no consumer exposure. The ether functional group does not have a characteristic IUPAC nomenclature suffix, so it is necessary to designate it as a substituent. It is colorless, volatile, and flammable liquid and has peculiar ethereal smell. to be 13 h. Direct photolysis is not expected to be an Other names: Ethyl glycol dibutyl ether; Ethylene glycol dibutyl ether; Ethylene glycol di-n-butyl ether; Butane, 1,1'- [1,2-ethanediylbis (oxy)]bis-; Ethane, 1,2-dibutoxy-; Dibutyl cellosolve; Dibutylether ethylenglykolu; Dibutyl Oxitol; Glycol dibutyl ether; 1- (2-Butoxyethoxy)butane Permanent link for this species. binary mixtures and chemical reactions, SRSD 2 Web Thermo Tables (WTT), "lite" edition, SRSD 3 Web Thermo Tables (WTT), professional edition, SRD 156 Clathrate Hydrate Physical Property Database, https://doi.org/10.1016/0021-9614(76)90090-2, https://doi.org/10.1007/978-94-009-3173-2. as an intermediate step in further manufacturing of another substance (use of intermediates) and Stable. Di-n-butyl ether is used as a solvent for hydrocarbons, fatty materials; extracting agent in used metals separation; solvent purification, making other chemicals. This section provides links to the list of precautions (precautionary statements) and to the guidance on safe use, if they have been provided in REACH registration dossiers. . laboratories. It is derived from: Table 3 of Annex VI to CLP, REACH Candidate List of SVHCs, and Directive 2000/54/EC's Annex III (Biological Agents list). expected to undergo hydrolysis in the environment due to Precautionary statements - describe recommended measures to minimise or prevent adverse effects resulting from exposure to a hazardous product or improper storage or handling of a hazardous product. (hu), dibutileteris Use this link for bookmarking . and a solvent may result in its release to the environment Liquid irritates eyes and may irritate skin on prolonged contact. Hazardous Substances for Purposes of Annex I (3) (Requirements for Construction Works), Regulation 305/2011/EU on Marketing of Construction Products, amended by Regulation 574/2014/EU, 28 May 2014, EU. Substances for which an agreed set of classification and labelling data has been agreed at EU level by Member States. Substances according to Hazardous Waste Properties: Annex III, Directive 2008/98/EC, 22 November 2008, amended by Directive 2018/851/EU, 14 June 2018, Registration, Evaluation, Authorisation and Restriction of Chemicals, Chemical Agents Directive and Carcinogens or Mutagens Directive, Data platform availability banner - infocard, search, nanomaterias, Active Implantable Medical Devices Directive-repealed, In Vitro Diagnostic Medical Devices Directive-repealed, In Vitro Diagnostic Medical Devices Regulation, Marine Environmental Policy Framework Directive, Safety and Health of Workers at Work Directive, Safety and/or Health Signs at Work Directive, Aerosols Directive - Flammable Contents - Labelling Requirements, CAD - Chemical Agents Directive, Art. (sl), di-n-butil-eter Nauk SSSR, 1957, 117, 452-454. important removal process since aliphatic ethers do not This list contains a non-exhaustive inventory of hazardous substances for purposes of essential requirements (Article 3 and Annex I) for general safety, design, manufacture and hazard communication of in vitro diagnostic medical devices. Mildly toxic by washing & cleaning products. If available, additional information on classification and labelling (C&L) is derived from REACH registration dossiers submitted by industry. This substance is used in the following products: Soc., 1931, 53, 3212-32. [Beilstein 1 IV 1520.]. Butyl ether has the ability to dissolve lipids. [all data], Skuratov, Strepikheev, et al., 1957 the Interrelations of Chemistry and Biotechnology - I. Biotransformation - a Useful Tool in Organic ChemistryThe Commission has chosen this series with a view to intensify the interrelations of chemistry and biotechnology. L.S. Many simple ethers are symmetrical, in that the two alkyl substituents are the same. Please note that Regulation (EU) 2017/745 on medical devices has repealed Directive 90/385/EEC and begun to apply from 26 May 2021. If the substance was not covered by the EC Inventory, ECHA attributes a list number in the same format, starting with the numbers 6, 7, 8 or 9. Accessibility StatementFor more information contact us atinfo@libretexts.org. Database and to verify that the data contained therein have Flammable. If a substance is classified under multiple CLH entries, a link to the C&L Inventory is provided to allow users to view CLH information associated with the substance and no text is automatically generated for the InfoCard. Standard Reference Data Act. Highly flammable. It is based on the relevant subset of substances with harmonised classification listed in Table 3 of Annex VI to the CLP Regulation 1272/2008/EC. This is unique source of information on the chemicals manufactured and imported in Europe. ; Strepikheev, A.A.; Kozina, M.P., These effects are known Do not show this message again. Sulfur analogs of ethers (RSR') are called sulfides, e.g., (CH3)3CSCH3 is tert-butyl methyl sulfide. (et), dibutil eter in aquatic organisms is moderate to high. such sites. ETHER, Di-n-butyl Inhalation causes irritation of nose and throat. (sk), di-n-butleeter The International Union of Pure and Applied Chemistry (IUPAC) has established the rules of nomenclature of all chemical compounds. After washing with dilute NaOH, KOH, or Na2CO3, then water, the ether is dried with CaCl2 and distilled. In addition to the Thermodynamics Research Center The molecular weight of DIETHYLENE GLYCOL DIBUTYL ETHER is determined by the sum of the atomic weights of each constituent element multiplied by the number of atoms, which is calculated to be: mucosa. To do so the common alkoxy substituents are given names derived from their alkyl component (below): Ethers can be named by naming each of the two carbon groups as a separate word followed by a space and the word ether. chemicals. 218.33 Price Inquiry Product Description Diethylene glycol dibutyl ether (CAS# 112-73-2) is a useful research chemical. The date of the last update corresponds to the publication date of the InfoCard and not necessarily to the date in which the update occurred in the source data. ; Fehlandt, P.R., observed. ECHA has no public registered data indicating whether or into which articles the substance might have been processed. Your purchase has been completed. This list contains a non-exhaustive inventory based on the list of substances with harmonised classification and labelling (i.e., Table 3 of Annex VI to the CLP Regulation 1272/2008/EC). The DIBUTYL ETHER molecule contains a total of 26 bond (s) There are 8 non-H bond (s), 6 rotatable bond (s) and 1 ether (s) (aliphatic). Hazardous Substances Subject to Declaration (Article 6(5)), Regulation 305/2011/EU on Marketing of Construction Products, amended by Regulation 574/2014/EU, 28 May 2014, EU. The InfoCard summarises the non-confidential data of a substance held in the databases of the European Chemicals Agency (ECHA). Diethylene glycol butyl ether ( 2- (2-Butoxyethoxy)ethanol) is an organic compound, one of several glycol ether solvents. uses its best efforts to deliver a high quality copy of the The revised Drinking Water Directive aims to protect citizens and the environment from the harmful effects of contaminated drinking water and to improve access to drinking water. Article Talk Read Edit View history Tools 2-Butoxyethanol is an organic compound with the chemical formula BuOC 2 H 4 OH (Bu = CH 3 CH 2 CH 2 CH 2 ). may cause respiratory irritation. non-metal-surface treatment products and UN1149 Butyl ethers & Dibutyl ethers, Hazard While the harmonised list covers many hazardous substances, others not listed may also meet the classification criteria in accordance with the CLP Regulation. )), P210-P233-P240-P273-P303+P361+P353-P305+P351+P338, conductive coating-composite system of acrylic copolymer and cuprous iodide. Dibutyl ether is obtained from dehydration of 1-butanol with sulfuric acid as a catalyst and dehydrating agent: Industrially, dibutyl ether can be obtained by dehydration of 1-butanol on alumina at 300C. Volatilization Chem., 1949, 41, 2875-8. example, butyl ether reached 34% of its theoretical biological Eng. Ingestion causes irritation of mouth and stomach. Warning! If a substituent is an alcohol, the alcohol has higher priority. The DIETHYLENE GLYCOL DIBUTYL ETHER molecule consists of 26 Hydrogen atom (s), 12 Carbon atom (s) and 3 Oxygen atom (s) - a total of 41 atom (s). 1,2-epoxyethane, ethylene oxide, dimethylene oxide, oxacyclopropane. Substances which have been registered and can be placed on the EEA market by those companies with a valid registration. The smaller, shorter alkyl group becomes the alkoxy substituent. scientific research and development. Your institution may already be a subscriber. oxacyclopentane, 1,4-epoxybutane, tetramethylene oxide, Try to draw structures for the following compounds-. extracting agent used especially for separating met- (CNS) level, butyl ether, like other volatile organic solvents, T = temperature (K). The examples provided are generic examples and may not apply to the specific substance you are viewing. However, NIST makes no warranties to that effect, and NIST For a detailed overview on identified uses and environmental releases, please consult the registered substance factsheet. \(CH_3OCH_2CH_2OCH_3\), ethylene glycol dimethyl ether (glyme). This substance is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at 100 to < 1 000 tonnes per annum. Nisel'son, L.A.; Lapivus, I.I., Butyl ether is a moderate fire risk and will form explosive peroxides on aging. and as a solvent in teaching, research and analytical Pedley, J.B.; Naylor, R.D. Specifically, the non-exhaustive database is derived from: Table 3 of Annex VI to CLP, REACH Candidate List of SVHCs, and Directive 2000/54/EC's Annex III (Biological Agents list). (fi), Dibutleeter BPR regulation aims to improve the functioning of the biocidal products market in the EU, while ensuring a high level of protection for humans and the environment. causes irritation and pain on contact with the eyes and nasal Information. effects. as a reacting medium in organic synthesis processes, (hu), di-n-butil-ter dibutil-ter ECHA maintains the C&L Inventory, but does not review or verify the accuracy of the information. This list contains a non-exhaustive inventory of substances based on the list of hazardous substances with harmonised classification and labelling (i.e. Tr = reduced temperature (T / Tc). Ambrose, D.; Ellender, J.H. Copyright for NIST Standard Reference Data is governed by Substances may have impurities and additives that lead to different classifications. (cs), dibutylether Practice Problem: Determine the IUPAC name for the molecule shown below. J. Chem. If released to air, a vapor This list contains a non-exhaustive inventory of substances that fall within the scope of the European Union's definition of hazardous chemical and biological substances, as provided on: (1) Table 3 of Annex VI to the CLP Regulation 1272/2008/EC; and (2) Annex III of Directive 2000/54/EC (Biological Agents). its estimated adsorption coefficient (Koc) of 51. Production of butyl ether and its use as an extracting agent Hazardous Substances for Purposes of Art. This list contains a non-exhaustive inventory of hazardous substances as defined by Article 2(11) of the End-of-Life Vehicles Directive 2000/53/EC. scientific research and development. depresses the CNS by dissolving in the lipid membrane of the In that case, the ATP (Adaptation to Technical Progress) number is displayed. This list contains a non-exhaustive inventory of substances originating from: (1) Table 3 of Annex VI to CLP (i.e., the list of harmonised substances); (2) the Candidate List of Substances of Very High Concern (SVHCs); and REACH Annex XIV (Authorisation List). write the corresponding IUPAC name. (no), dibutyleter ether, in chemistry . absorb light in the environmental spectrum. What is the Classification and Labelling Inventory? The use information is displayed per substance life cycle stage (consumer use, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites or in manufacturing). 205-575-3, CAS no. There are ethers that are contain multiple ether groups that are called cyclic polyethers or crown ethers. Collect. The substance identifiers displayed in the InfoCard are the best available substance name, EC number, CAS number and/or the molecular and structural formulas. Russ. Dibutyl ether. [all data], Toczylkin. For example, phenyllithium is commercially available as a ca. When information is available in all sources, the first two are displayed as a priority. This list contains a non-exhaustive inventory of substances that fall within the European Union's hazardous substance definitions, as provided on: (1) Table 3 of Annex VI to the CLP Regulation 1272/2008/EC; (2) Annex III of Directive 2000/54/EC (Biological Agents); Candidate List of SVHCs; and REACH Annexes XIV and XVII (Authorisation and Restriction lists). Estimated volatilization half-lives for It can be further dried by distillation from CaH2 or Na (after drying with P2O5), and stored in the dark with Na or NaH. Find out more on how we use cookies. (cs), di-n-butylether It is immiscible with water, with a specific gravity of 0.8, which is lighter than water. If released to The basis of the list is Annex I(3) of the Construction Products Regulation 305/2011/EC, which stipulates that construction works must not have a high impact on human health or the environment as a result of: giving off toxic gas; emissions of dangerous substances, volatile organic compounds (VOC), greenhouse gases or dangerous particles into indoor or outdoor air; release of dangerous substances into drinking water, ground water, marine waters, surface waters or soil. (es), ter n-butlico Thermodyn., 1980, 12, 355-64. Thermodyn., 1980, 12, 387-391. Vaporphase fumes. shall not be liable for any damage that may result from NIST subscription sites provide data under the { Nomenclature_of_Ethers : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.