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Butyl ethyl ether

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Products Intro: Product Name:N-Butyl ethyl ether
CAS:628-81-9
Purity:98%(Min,GC) Package:100g;1kg;5kg,10kg,25kg,50kg
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Products Intro: Product Name:Butyl ethyl ether
CAS:628-81-9
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Products Intro: Product Name:Butyl ethyl ether
CAS:628-81-9
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Products Intro: Product Name:Butyl ethyl ether
CAS:628-81-9
Purity:99.0% Min Package:1g;1.1USD
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Products Intro: Product Name:Butyl ethyl ether
CAS:628-81-9

Butyl ethyl ether manufacturers

  • Butyl ethyl ether
  • Butyl ethyl ether pictures
  • $1.10 / 1g
  • 2023-07-27
  • CAS:628-81-9
  • Min. Order: 1g
  • Purity: 99.0% Min
  • Supply Ability: 100 Tons
Butyl ethyl ether Basic information
Product Name:Butyl ethyl ether
Synonyms:Ether, butyl ethyl;ether,butylethyl;Ether,ethylbutyl;1-ethoxy-butan;Butane,1-ethoxy-;Ether ethylbutylique;etherethylbutylique;n-C4H9OC2H5
CAS:628-81-9
MF:C6H14O
MW:102.17
EINECS:211-055-7
Product Categories:Building Blocks;C2 to C8;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds;Ethers;Organic Building Blocks;Oxygen Compounds
Mol File:628-81-9.mol
Butyl ethyl ether Structure
Butyl ethyl ether Chemical Properties
Melting point -124 °C
Boiling point 91-92 °C(lit.)
density 0.75 g/mL at 25 °C(lit.)
vapor pressure 52 mm Hg ( 25 °C)
refractive index n20/D 1.382(lit.)
Fp 22 °F
storage temp. Flammables area
solubility 3.8g/l
form clear liquid
color Colorless to Almost colorless
Specific Gravity0.750.7522 (20/20℃)
explosive limit0.8-18.5%(V)
Water Solubility Slightly soluble in water
BRN 1731323
Stability:Stable, but may form peroxides in storage if in contact with air. Highly flammable. Incompatible with oxidizing agents.
LogP2.03
CAS DataBase Reference628-81-9(CAS DataBase Reference)
EPA Substance Registry SystemButane, 1-ethoxy- (628-81-9)
Safety Information
Hazard Codes F,Xn
Risk Statements 11-22
Safety Statements 16-23
RIDADR UN 1179 3/PG 2
WGK Germany 1
RTECS KN4725000
TSCA Yes
HS Code 2909.19.1800
HazardClass 3
PackingGroup II
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
Butyl ethyl ether Usage And Synthesis
DescriptionEthyl butyl ether is a colorless liquid.Molecular weight = 102.21; Boiling point = 92℃;Freezing/Melting point = - 124℃; Flash point = 4℃.Hazard Identification (based on NFPA-704 M RatingSystem): Health 2, Flammability 3, Reactivity 0. Slightlysoluble in water.
Chemical PropertiesEthyl butyl ether is a colorless liquid
Chemical Propertiescolourless liquid
UsesAs an extraction solvent
UsesExtraction solvent, inert reaction medium.
Synthesis Reference(s)The Journal of Organic Chemistry, 39, p. 3050, 1974 DOI: 10.1021/jo00934a027
General DescriptionA clear colorless liquid with an ethereal odor. Flash point 40°F. Less dense than water. Vapors heavier than air.
Air & Water ReactionsHighly flammable. Slightly soluble in water. Oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick 1979. p.151-154, 164]. A mixture of liquid air and diethyl ether exploded spontaneously [MCA Case History 616. 1960].
Reactivity ProfileEthers, such as Butyl ethyl ether, can act as bases. They form salts with strong acids and addition complexes with Lewis acids. The complex between diethyl ether and boron trifluoride is an example. Ethers may react violently with strong oxidizing agents. In other reactions, which typically involve the breaking of the carbon-oxygen bond, ethers are relatively inert.
HazardFlammable, dangerous fire risk.
Health HazardInhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control may cause pollution.
Fire HazardHIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
Flammability and ExplosibilityFlammable
Safety ProfileModerately toxic by ingestion. A skin and eye irritant. A very dangerous fire hazard when exposed to heat or flame; can react vigorously with oxidizing materials. Keep away from heat and open flame. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ETHERS.
Potential ExposureUsed as a solvent for extraction and in making other chemicals
First aidIf this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit
storageColor Code—Red: Flammability Hazard: Store ina flammable liquid storage area or approved cabinet awayfrom ignition sources and corrosive and reactive materials.Prior to working with this chemical you should be trainedon its proper handling and storage. Store in tightly closedcontainers in a cool, well-ventilated area away from oxidizers, heat, and sources of ignition. Where possible, automatically pump liquid from drums or other storage containersto process containers. Drums must be equipped with selfclosing valves, pressure vacuum bungs, and flame arresters.Use only nonsparking tools and equipment, especially whenopening and closing containers of this chemical. Sources ofignition, such as smoking and open flames, are prohibitedwhere this chemical is used, handled, or stored in a mannerthat could create a potential fire or explosion hazard.Wherever this chemical is used, handled, manufactured, orstored, use explosion-proof electrical equipment andfittings.
ShippingUN1179 Ethyl butyl ether, Hazard Class: 3; Labels: 3-Flammable liquid.
Purification MethodsPurify by drying with CaSO4, by passage through a column of activated alumina (to remove peroxides), followed by prolonged refluxing with Na and then fractional distillation. [Beilstein 4 IV 1518.]
IncompatibilitiesMay form explosive mixture with air. Heat or prolonged storage may cause the formation of unstable peroxides. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, and epoxides. Attacks some plastics, rubber and coatings. May accumulate static electrical charges, and may cause ignition of its vapors.
Waste DisposalDissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal.
Butyl ethyl ether Preparation Products And Raw materials
Preparation ProductsEthanol
Tag:Butyl ethyl ether(628-81-9) Related Product Information
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