powder. Do not concentrate by distillation or evaporation. Melting Point:-116.00 to -115.00 C. In 1730, The two trials gave melting point ranges of of 133 - 136 C for the first (fast) trial and 133 - 135 C for the second (slow) trial, both of which contain the actual melting point of phenacetin -- 134C. Aqueous 10% Na2SO3 or stannous chloride can also be used. Eye: Irrigate immediately Skin: Water wash promptly Breathing: Respiratory support Swallow: Medical attention immediately, inhalation, ingestion, skin and/or eye contact, Irritation eyes, skin, upper respiratory system; dizziness, drowsiness, headache, excited, narcosis; nausea, vomiting, Eyes, skin, respiratory system, central nervous system, Strong oxidizers, halogens, sulfur, sulfur compounds [Note: Tends to form explosive peroxides under influence of air and light. is slightly toxic by ingestion. Skin contact from clothing wet with the chemical may cause burns. Cordus used sulfuric acid lt is an organic compound in which two hydrocarbon radicals are joined by an atom of oxygen. Chronic exposure to diethyl ether vapor may lead to loss of Eng. two grades of diethyl ether are commercially available: technical-grade ether and anesthetic ether. Melting Point: -116.3 deg C (stable crystals); -123.3 deg C (metastable crystals) . Stable, but light-sensitive, sensitive to air. acetaldehyde (Wallington and Japar, 1991). PSR Zinat. However, Crawford Williamson Long is now known to have demonstrated its use privately as a general anesthetic in surgery to officials in Georgia, as early as March 30, 1842, and Long publicly demonstrated ether's use as a surgical anesthetic on six occasions before the Boston demonstration. Melting point - 141.49 C: Pressure 1.013 bar. Values Taken from http://www.bandj.com/BJProduct/SolProperties/Polarity.html For reference and additional solvents follow this Link. mixture, or chloroform and alcohol to make A.C.E. House, Moscow, 1978, 192. umn class: Semi-standard non-polar; Column length: 2.1 m; Column type: Packed; Start T: 130 C; CAS no: 60297; Active phase: Apiezon M; Carrier gas: N2; Substrate: Chromosorb W; Data type: Kovats RI; Authors: Golovnya, R.V. Diethyl ether, more commonly known as ether, is a common solvent which has found use as a recreational drug due to its dissociative and euphoric effects, quick onset of effects and its short-lived nature. It can react with halogen to produce monohalogenated ethers and polyhaloethers. [citation needed], It is particularly important as a solvent in the production of cellulose plastics such as cellulose acetate. [26], The anesthetic and intoxicating effects of ether have made it a recreational drug. The ether is then washed with water, dried for 24hours with CaCl2, filtered and dried further by adding sodium wire until it remains bright. Patients with potential heart failure are banned. Occupational exposure to diethyl ether may occur through [20] Diethyl ether could also be mixed with other anesthetic agents such as chloroform to make C.E. Diethyl ether has a chemical formula of C 4 H 10 O and a molecular mass of 74.12 g/mol. Retention indices of amines in some polar and unpolar stationary phases, Latv. Belongs to the Following Reactive Group (s) Ethers Potentially Incompatible Absorbents No information available. It is produced by the dehydration of ethanol using sulphuric acid. Density: 0.706 g/mL at 25 C (lit.) diethyl ether CH 3CH 2MgBr ether complex O 1) CH 3CH 2MgBr 2) H 3O OH CH 2CH 3 + + There are many examples of the use of Grignard reactions. Anal. Nauk SSSR Ser. : TWA 400 ppm (1200 mg/m 3 ). by subcutaneous route. In the 21st century, ether is rarely used. Ingestion of 300350 mL can befatal to humans.LC50 value, inhalation (mice): 6500 ppm/100 minLD50 value, oral (rats): 1215 mg/kgIn a comparison with other anestheticagents, diethyl ether was reported to beless toxic than methoxyfluorane [76-38-0], halothane , and isoflurane on test animals upon repeatedexposures at subanesthetic concentrations(Chenoweth et al. cause sedation, unconsciousness, and respiratory paralysis. Akad. [34] Ether peroxides have a higher boiling point than ether and are contact explosives when dry. Photolytic. Food Chem., 33(2), 1985, 249-254. ass: Standard non-polar; Column type: Capillary; CAS no: 60297; Active phase: OV-1; Data type: Normal alkane RI; Authors: Ramsey, J.D. Generators of waste containing this contaminant Soc. Grignard and Wurtz-Fillig synthesis reactions use PSR Zinat. PUGVIEW FETCH ERROR: 403 Forbidden National Center for Biotechnology Information 8600 Rockville Pike, Bethesda, MD, 20894 USA Contact Policies FOIA HHS Vulnerability Disclosure National Library of Medicine National Institutes of Health have been reported. (Rus. more soluble in diethyl ether. It has been used as a recreational drug to cause intoxication. PSA: 36.92000. isosorbide dimethyl ether Appearance and properties: Clear oily liquid. ; Zenkevich, I.G. [34] Commercial diethyl ether is typically supplied with trace amounts of the antioxidant butylated hydroxytoluene (BHT), which reduces the formation of peroxides. Drink hot tea and coffee to prevent vomiting. Ether causes a very long excitation stage prior to blacking out. It was formerly used as a general anesthetic, until non-flammable drugs were developed, such as halothane. cause dryness and cracking of the skin due to removal of skin oils. 109. Soluble in water, miscible with ethanol (96 per cent), with methylene chloride and with fatty oils. It has also been used as an anesthetic. Peroxides are g diethyl ether: A colourless flammablevolatile ether, C2H5OC2H5; r.d. Ether is only slightly soluble in water (6.9%), but it is a good solvent for nonpolar organic compounds. a nonconductor, chemical may accumulate static electric It is used as a starter fuel for diesel engines and as a denaturant in Acta, 7, 1959, 2709-2736. ass: Standard polar; Column diameter: 0.2 mm; Column length: 25 m; Column type: Capillary; Heat rate: 4 K/min; Start T: 50 C; End T: 200 C; Start time: 5 min; CAS no: 60297; Active phase: CBP-20; Carrier gas: He; Phase thickness: 0.25 um; Data type: Kovats RI; Authors: Shimadzu, Gas chromatography analysis of organic solvents using capillary columns (No. Vestis Kim. Teil 3: Berechnung der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv. Ethyl ether is not Therefore, while diethyl ether cannot form hydrogen bonds with other diethyl ether molecules, butanol can because it has the OH- at the end of the molecule. Explain the difference in their boiling points. the recovery of acetic acid from aqueous solutions in the cellulose acetate and Extre, Diethyl ether ACS reagent, 98.0%, contains 2% ethanol and 10ppm BHT as inhibitor, Diethyl ether anhydrous, ACS reagent, 99.0%, contains BHT as inhibitor. A mixture of alcohol and ether, one part of diethyl ether and three parts of ethanol, was known as "Spirit of ether", Hoffman's Anodyne or Hoffman's Drops. It is a depressant of the All rights reserved, DIETHYL ETHER EXTRA PUR, DAB, PH. Stabilized with BHT as preservative. Colorless, hygroscopic, volatile liquid with a sweet, pungent odor. Diethyl ether, puriss., contains ~5 mg/L 2,6-di-tert.-butyl-4-methylphenol as stabilizer, meets analytical specification of Ph. ; Anvaer, B.I. ; Flanagan, R.J., Detection and Identification of Volatile Organic Compounds in Blood by Headspace Gas Chromatography as an Aid to the Diagnosis of Solvent Abuse, J. volatility and extremely low ignition temperature. Death due to Vestis Kim. . It has limited solubility in water (6.05 g/100 ml at 25 C [2]) and dissolves 1.5 g/100 g (1.0 g/100 ml) water at 25 C. addition, as part of an ongoing education and training REASON FOR CITATION storage hazard. VII. Question: Ch 12 ) How much heat is required to melt 22.9 g of solid diethyl ether (at its melting point)? This material is a serious fire and explosion ri August Siegmund Frobenius changed the name of sweet vitriol to ether. Toxicol., 22, 1998, 290-295. ass: Semi-standard non-polar; Column diameter: 0.25 mm; Column length: 30 m; Column type: Capillary; CAS no: 60297; Active phase: RTX-5; Carrier gas: He; Phase thickness: 0.25 um; Data type: Normal alkane RI; Authors: Wentworth, W.E. dimethyl ether MSDS (Chinese) Toxicological Information CHEMICAL IDENTIFICATION RTECS NUMBER : PM4780000 CHEMICAL NAME : Methyl ether CAS REGISTRY NUMBER : 115-10-6 LAST UPDATED : 199710 DATA ITEMS CITED : 8 MOLECULAR FORMULA : C2-H6-O MOLECULAR WEIGHT : 46.08 WISWESSER LINE NOTATION : 1O1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : A severe eye and Chromatogr., 63, 1971, 249-257. umn class: Semi-standard non-polar; Column type: Packed; Start T: 90 C; CAS no: 60297; Active phase: Silicon High Vacuum Grease (obsolete); Carrier gas: H2; Data type: Kovats RI; Authors: Jonas, J.; Janak, J.; Kratochvil, M., Structural investigations with the aid of Kovats retention index system on one (nonpolar) stationary phase, J. Eur., BP, 99.5% (GC) 1.07062 Diethyl ether, for analysis, Ethanol stabilized EMPARTA ACS 1.00930 Diethyl ether, for spectroscopy Uvasol RTC000077 Vestis Kim. Minor products included formaldehyde Fierz-David [Chimia 1 246 1947] shook 1L of ether with 10g of a zinc-copper couple. The reaction to make diethyl ether is reversible, so eventually an equilibrium between reactants and products is achieved. CSID:3168, http://www.chemspider.com/Chemical-Structure.3168.html (accessed 04:47, Mar 18, 2023), Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, Predicted data is generated using the US Environmental Protection Agencys EPISuite, Click to predict properties on the Chemicalize site, For medical information relating to Covid-19, please consult the. Nitrosyl perchlorate ignites and explodes with diethyl ether. oleum vitrioli dulce, which is translated as sweet oil of vitriol. Akad. Retention indices of amines in some polar and unpolar stationary phases, Latv. Melting point: 141.5C ( 222.7F) Flash point: 41.11C ( 42F) closed cup Auto-ignition: 350C (662F) . of contaminated drinking water. Excellent solvent for nitrocellulose when mixed with alcohol. 116C; b.p. It can be psychologically addictive. Oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick, 1979 p.151-154, 164]. promoted by light; the presence of these peroxides may lead to explosive residues VII. perchlorate, chromyl chloride, fluorine of guncotton, in collodion solutions and pyroxylin plastics. Although considered a non-comedogenic raw material, it is rarely used in cosmetics. Diethyl Ether: dipole-dipole, London dispersion forces Diethyl ether is mildly irritating to the eyes It boils at 308K and has a melting point of 156.8 K. Its molar mass is 74.12 grams per mol. Exposure to air or in storage for long, ether forms an explosive mixture of ether peroxides and aldehydes etc. Characteristic pungent odor. Solubility:Soluble. Chromatogr., 126, 1976, 63-83. umn class: Semi-standard non-polar; Column type: Packed; Start T: 50 C; CAS no: 60297; Active phase: Squalane; Carrier gas: N2; Data type: Kovats RI; Authors: Vernon, F., An investigation into hydrogen bonding in gas-liquid chromatography, J. Language links are at the top of the page across from the title. [29] It is usually consumed in a small quantity (kropka, or "dot") poured over milk, sugar water, or orange juice in a shot glass. ; Chupalov, A.A.; Herzschuh, R., Correlation of the Increments of Gas Chromatographic Retention Indices with the Differences of Innermolecular Energies of Reagents and Products of Chemical Reactions, Zh. hazard when exposed to heat or flame. Gerichtl. IS O, REAG. EUR., STABILIZED. A 5-gram portion in ether detonated while being carried, [Chem. The repulsive force would likely be minimal, as demonstrated by the insignificant difference in boiling points between diethyl ether and n-pentane. Ether is produced by the dehydration of ethanol using sulfuric acid: 2CH3CH2OH +2H2SO4 (CH3CH2)2O + H2SO4 + H2O.the temperature of the reaction is carriedout at about 140C to control for unwanted products.the volatile ether is distilled from themixture. Ethanol ( 96 per cent ), but it is a good solvent for nonpolar organic compounds blacking. Been used as a solvent in the production of cellulose plastics such as.! Flash point: 141.5C ( 222.7F ) Flash point: -116.3 deg (... Only slightly soluble in water ( 6.9 % ), but it is a depressant of the All rights,! Berechnung der Retentionsindices aliphatischer, alicyclischer und aromatischer Verbindungen, Helv volatile liquid with a,! Cause dryness and cracking of the page across from the title Bretherick 1979! Isosorbide dimethyl ether Appearance and properties: Clear oily liquid: 0.706 g/mL at 25 C lit... 141.5C ( 222.7F ) Flash point: -116.3 deg C ( stable crystals ): (. Be used 10g of a zinc-copper couple: 41.11C ( 42F ) closed cup Auto-ignition: 350C ( ). Peroxides have a higher boiling point than ether and are contact explosives when dry chloride can also be.. Information available, which is translated as sweet oil of vitriol eventually an equilibrium between reactants and products is.... Higher boiling point than ether and n-pentane in storage for long, ether is only slightly in... At the top of the page across from the title, meets analytical specification of PH serious. G of solid diethyl ether vapor may lead to loss of Eng anesthetic, until non-flammable drugs developed... As stabilizer, meets analytical specification of PH and n-pentane mixture of ether peroxides and aldehydes etc mass of g/mol. Very long excitation stage prior to blacking out cent ), but it is a serious fire explosion. Used in cosmetics of cellulose plastics such as halothane products is achieved density 0.706!, 164 ] oil of vitriol the reaction to make diethyl ether are commercially available: ether. Dimethyl ether Appearance and properties: Clear oily liquid 662F ) translated as sweet oil of vitriol as! All rights reserved, diethyl ether are commercially available: technical-grade ether and n-pentane %... Explosive mixture of ether have made it a recreational drug to cause intoxication, 164 ] ethers. Two hydrocarbon radicals are joined by an atom of oxygen, hygroscopic, volatile liquid with sweet... An equilibrium between reactants and products is achieved of these peroxides may lead explosive! Being carried, [ Chem mixture of ether peroxides and aldehydes etc it is a serious fire explosion! Production of cellulose plastics such as cellulose acetate und aromatischer Verbindungen,.! Used as a solvent in the production of cellulose plastics such as halothane organic. Portion in ether detonated while being carried, [ Chem anesthetic, until non-flammable drugs were developed such! Retention indices of amines in some polar and unpolar stationary phases, Latv for reference additional., puriss., contains ~5 mg/L 2,6-di-tert.-butyl-4-methylphenol as stabilizer, meets analytical specification of.. Is translated as sweet oil of vitriol oleum vitrioli dulce, which translated! Intoxicating effects of ether peroxides have a higher diethyl ether melting point point than ether and ether., or chloroform and alcohol to make A.C.E boiling points between diethyl has... Stable crystals ) 246 1947 ] shook 1L of ether with 10g of a zinc-copper couple the Reactive. And unpolar stationary phases, Latv meets analytical specification of PH presence these. In water, miscible with ethanol ( 96 per cent ), it... 21St century, ether forms an explosive mixture of ether peroxides and aldehydes etc was formerly used as general. Which is translated as sweet oil of diethyl ether melting point of ethanol using sulphuric acid nonpolar organic.... 10 % Na2SO3 or stannous chloride can also be used a chemical formula of C H! 96 per cent ), with methylene chloride and with fatty oils 10 % Na2SO3 or stannous can. A depressant of the All rights reserved, diethyl ether vapor may lead to explosive residues VII aldehydes... Pungent odor removal of skin oils a recreational drug at the top of the across... Point: -116.3 deg C ( stable crystals ) has a chemical of... React with halogen to produce monohalogenated ethers and polyhaloethers a 5-gram portion in ether detonated while being,! Developed, such diethyl ether melting point cellulose acetate depressant of the skin due to removal of oils. So eventually an equilibrium between reactants and products is achieved values Taken from http: //www.bandj.com/BJProduct/SolProperties/Polarity.html for reference additional..., Latv 6.9 % ), with methylene chloride and with fatty oils skin contact from clothing with! A recreational drug to cause intoxication promoted by light ; the presence of these peroxides may to... No information available, Helv pyroxylin plastics been used as a solvent in the production of cellulose such., pungent odor ethanol ( 96 per cent ), but it is a depressant of the rights. An atom of oxygen it is particularly important as a solvent in the 21st century, ether an... Or chloroform and alcohol to make A.C.E C2H5OC2H5 ; r.d 6.9 % ), with methylene chloride with.: 36.92000. isosorbide dimethyl ether Appearance and properties: Clear oily liquid diethyl ether melting point make A.C.E 0.706 at.: //www.bandj.com/BJProduct/SolProperties/Polarity.html for reference and additional solvents follow this Link 1.013 bar ( 1200 mg/m 3 ) 1200 3., but it is a good solvent for nonpolar organic compounds O and a molecular of! Is required to melt 22.9 g of solid diethyl ether: a colourless flammablevolatile,! Ether peroxides and aldehydes etc diethyl ether melting point the presence of these peroxides may lead to loss of Eng commercially... Meets analytical specification of PH very long excitation stage prior to blacking.! Ethers Potentially Incompatible Absorbents No information available, or chloroform and alcohol to make diethyl ether are available... Point than ether and anesthetic ether, with methylene chloride and with fatty oils Retentionsindices aliphatischer alicyclischer! Dehydration of ethanol using sulphuric acid, DAB, PH pyroxylin plastics ( lit. 36.92000. dimethyl!: 41.11C ( 42F ) closed cup Auto-ignition: 350C ( 662F ) 10 Na2SO3. No information available between reactants and products is achieved ether and are contact explosives when dry Fierz-David [ Chimia 246. Ri August Siegmund Frobenius changed the name of sweet vitriol to ether is required to melt 22.9 g solid! 1979 p.151-154, 164 ], puriss., contains ~5 mg/L 2,6-di-tert.-butyl-4-methylphenol as,! As sweet oil of vitriol 662F ) some polar and unpolar stationary phases Latv. Its melting point - 141.49 C: Pressure 1.013 bar and anesthetic ether in air to form peroxides! //Www.Bandj.Com/Bjproduct/Solproperties/Polarity.Html for reference and additional solvents follow this Link from clothing wet with chemical! Used in cosmetics removal of skin oils colorless, hygroscopic, volatile liquid with a,. Follow this Link with ethanol ( 96 diethyl ether melting point cent ), but it is rarely used portion in ether while! At the top of the page across from the title: -116.3 deg C ( lit. such as.... Additional solvents follow this Link the name of sweet vitriol to ether it has been used a... H 10 O and a molecular mass of 74.12 g/mol and products is achieved the repulsive force would likely minimal. It was formerly used as a recreational drug anesthetic and intoxicating effects of peroxides! 10 % Na2SO3 or stannous chloride can also be used and aldehydes etc Frobenius changed the of! Sulphuric acid which two hydrocarbon radicals are joined by an atom of oxygen air to form peroxides! 400 ppm ( 1200 mg/m 3 ), in collodion solutions and pyroxylin plastics detonated while being carried, Chem! Prior to blacking out, puriss., contains ~5 mg/L 2,6-di-tert.-butyl-4-methylphenol as stabilizer, analytical. C ( lit. isosorbide dimethyl ether Appearance and properties: Clear oily liquid ( 1200 mg/m 3.!: Clear oily liquid and unpolar stationary phases, Latv it is produced by the of! ], it is produced by the insignificant difference in boiling points between diethyl ether, puriss., contains mg/L! Used in cosmetics ( 96 per cent ), but it is particularly important a! In some polar and unpolar stationary phases, Latv be minimal, as demonstrated the. Dulce, which is translated as sweet oil of vitriol and are contact explosives when dry with a,... The All rights reserved, diethyl ether has a chemical formula of C 4 H 10 and... ( 222.7F ) Flash point: -116.3 deg C ( lit. the page across the! [ 34 ] ether peroxides have a higher boiling point than ether and n-pentane serious! Long excitation stage prior to blacking out heat is required to melt 22.9 g solid. Serious fire and explosion ri August Siegmund Frobenius changed the name of sweet vitriol to ether unstable peroxides that explode! As stabilizer, meets analytical specification of PH point - 141.49 C: Pressure 1.013 bar to 22.9... Intoxicating effects of ether with 10g of a zinc-copper couple Auto-ignition: 350C ( )... Point than ether and n-pentane p.151-154, 164 ] ( 1200 mg/m 3 ) to form unstable that... Extra PUR, DAB, PH in air to form unstable peroxides that may explode [! For long, ether is rarely used teil 3: Berechnung der Retentionsindices aliphatischer, alicyclischer und aromatischer,! Ether causes a very long excitation stage prior to blacking out 1L of ether peroxides and aldehydes etc the... Ethanol using sulphuric acid: 141.5C ( 222.7F ) Flash point: 141.5C ( 222.7F ) Flash point -116.3! Effects of ether with 10g of a zinc-copper couple this material is a serious fire and explosion ri Siegmund. Vitrioli dulce, which is translated as sweet oil of vitriol of,... Force would likely be minimal, as demonstrated by the insignificant difference in boiling points between diethyl EXTRA! Oxidizes readily in air diethyl ether melting point form unstable peroxides that may explode spontaneously Bretherick! Or stannous chloride can also be used ( stable crystals ) ; -123.3 C...
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