Diethylether-Bortrifluorid Produkt Beschreibung

Boron trifluoride etherate Struktur
109-63-7
  • CAS-Nr.109-63-7
  • Bezeichnung:Diethylether-Bortrifluorid
  • Englisch Name:Boron trifluoride etherate
  • Synonyma:Diethylether-Bortrifluorid
    98.0%(W);C4H10O·BF3;BF3 ETHERATE;JACS-109-63-7;Boronfluoride3;uoride etherate;bf3-ethercomplex;trifluorobonetherate;BORON FLUORIDE-ETHER;BF3 diethyl etherate
  • CBNumber:CB6174297
  • Summenformel:C4H10BF3O
  • Molgewicht:141.93
  • MOL-Datei:109-63-7.mol
Diethylether-Bortrifluorid physikalisch-chemischer Eigenschaften
  • Schmelzpunkt: :−58 °C(lit.)
  • Siedepunkt: :126-129 °C(lit.)
  • Dichte :1.15 g/mL(lit.)
  • Dampfdichte :4.9 (vs air)
  • Dampfdruck :4.2 mm Hg ( 20 °C)
  • Brechungsindex :n20/D 1.344(lit.)
  • Flammpunkt: :118 °F
  • storage temp.  :Store below +30°C.
  • Löslichkeit :Miscible with ether and alcohol.
  • Aggregatzustand :liquid
  • Farbe :brown
  • Wichte :1.126 (20/4℃)
  • Explosionsgrenze :5.1-18.2%(V)
  • Wasserlöslichkeit :Reacts
  • Sensitive  :Moisture Sensitive
  • Hydrolytic Sensitivity :7: reacts slowly with moisture/water
  • Merck  :14,1350
  • BRN  :3909607
  • Stabilität: :Stable. Highly flammable. May form explosive peroxides in contact with air or oxygen. Reacts exothermically with water to form extremely flammable diethyl ether and toxic, corrosive boron trifluoride hydrates. Also incompatible with bases, amines, alkali metals.
  • InChIKey :MZTVMRUDEFSYGQ-UHFFFAOYSA-N
  • CAS Datenbank :109-63-7(CAS DataBase Reference)
  • NIST chemische Informationen :Boron trifluoride etherate(109-63-7)
  • EPA chemische Informationen :Boron, trifluoro[1,1'-oxybis[ethane]]-, (T-4)- (109-63-7)
Sicherheit

Boron trifluoride etherate Chemische Eigenschaften,Einsatz,Produktion Methoden

  • R-Sätze Betriebsanweisung: R10:Entzündlich.
    R14:Reagiert heftig mit Wasser.
    R20/22:Gesundheitsschädlich beim Einatmen und Verschlucken.
    R35:Verursacht schwere Verätzungen.
    R48/23:Giftig: Gefahr ernster Gesundheitsschäden bei längerer Exposition durch Einatmen.
    R34:Verursacht Verätzungen.
    R14/15:Reagiert heftig mit Wasser unter Bildung hochentzündlicher Gase.
  • S-Sätze Betriebsanweisung: S16:Von Zündquellen fernhalten - Nicht rauchen.
    S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
    S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
    S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
    S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
    S8:Behälter trocken halten.
    S43:Zum Löschen . . . (vom Hersteller anzugeben) verwenden (wenn Wasser die Gefahr erhöht, anfügen: "Kein Wasser verwenden").
  • Chemische Eigenschaften Colorless to brown fuming liquid
  • Chemische Eigenschaften Boron trifluoride etherates: (compounded with methyl ether) is moisture-sensitive, corrosive, flammable liquid.
  • Physikalische Eigenschaften Fuming liquid; stable at ambient temperatures but hydrolyzed on exposure to moist air; density 1.125 g/mL; refractive index 1.348; solidifies at -60.4°C; boils at 125.7°C; flash point (open cup) 147°F (68.8°C); decomposes in water.
  • Verwenden Catalyst in acetylation, alkylation, polymerization, dehydration, and condensation reactions.
  • synthetische Boron trifluoride etherate is prepared by the reaction of vapors of boron trifluoride with that of anhydrous diethyl ether:
    BF3 (g) + (C2H5)2O (g) → (C2H5)2O?BF3.
  • Allgemeine Beschreibung Boron trifluoride etherate is a fuming liquid. Boron trifluoride etherate may be corrosive to skin, eyes and mucous membranes. Boron trifluoride etherate may be toxic by inhalation. Upon exposure to water Boron trifluoride etherate may emit flammable and corrosive vapors. Boron trifluoride etherate is used as a catalyst in chemical reactions.
  • Air & Water Reaktionen Highly flammable. Fuming liquid, immediately hydrolyzed by moisture in air to form hydrogen fluoride [Merck 11th ed. 1989].
  • Reaktivität anzeigen Boron trifluoride diethyl ether complex is a stable, highly flammable, colourless to brown fuming, corrosive liquid with a sharp pungent odour. It forms explosive peroxides in contact with air or oxygen. It reacts exothermically with water to form extremely flammable diethyl ether and toxic, corrosive boron trifluoride hydrates. The chemical is incompatible with bases, amines, and alkali metals. It immediately gets hydrolysed by moisture in air to form hydrogen fluoride. Boron trifluoride diethyl ether has applications in chemical laboratory as a catalyst in chemical reactions.
  • Hazard The compound is highly toxic by inhalation. Skin contact causes burns.
  • Health Hazard May cause toxic effects if inhaled or ingested/swallowed. Contact with substance may cause severe burns to skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
  • Brandgefahr Flammable/combustible material. May be 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.
  • mögliche Exposition Used as a catalyst.
  • Versand/Shipping Diethyl: UN2604 Boron trifluoride diethyl etherate, Hazard class: 8; Labels: 8—Corrosive material, 3—Flammable liquid. Dimethyl: UN2965 Boron trifluoride dimethyl etherate, Hazard class: 4.3; Labels: 4.3— Dangerous when wet, 8—Corrosive material, 3— Flammable liquid.
  • Inkompatibilitäten Reacts with air forming corrosive hydrogen fluoride vapors. Incompatible with oxidizers (may cause fire and explosion), water, steam or heat, forming corrosive and flammable vapors. Peroxide containing etherate reacts explosively with aluminum lithium hydride, magnesium tetrahydroaluminate. Mixtures with phenol react explosively with 1,3-butadiene. Presumed to form explosive peroxides.
Boron trifluoride etherate Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Diethylether-Bortrifluorid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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109-63-7, Boron trifluoride etherate Verwandte Suche:
  • 1’-oxybis[ethane]]-trifluoro[(beta-4)-boro
  • bf3-ethercomplex
  • Borane, trifluoro-, compd. with 1,1'-oxybis(ethane) (1:1)
  • borane,trifluoro-,cmpdwith1,1’-oxybis(ethane)(1:1)
  • Borane,trifluoro-,compd.with1,1’-oxybis[ethane](1:1)
  • Boron fluoride diethyl etherate
  • Boron fluoride etherate
  • Boron fluoride monoetherate
  • Boron fluoride-ethyl etherate
  • Boron trifluoride diethyl etherate complex
  • Boron, trifluoro[1,1'-oxybis[ethane]]-, (T-4)-
  • boron,trifluoro[1,1’-oxybis[ethane]]-,(t-4)-
  • boronfluoride(bf3),compd.withethylether(1:1)
  • boronfluoridediethyletherate
  • boronfluoridediethylethercomplex
  • boronfluoride-diethylethercompound
  • boronfluorideetherate
  • boronfluorideethylether
  • boronfluoride-ethyletherate
  • boronfluoridemonoetherate
  • borontrifluoride-diethylethercomplex(1:1)
  • Borontrifluorideethersoluti
  • borontrifluoride-ethylether(1:1)
  • ethylether,compd.withboronfluoride(bf3)(1:1)
  • ethyletherborofluoride
  • Ethyletherboronfluoride
  • trifluoro[1,1’-oxybis[ethane]]-,(T-4)-Boron
  • trifluorobonetherate
  • Trifluoroborane diethyl etherate
  • trifluoroborane-1,1’-oxybis(ethane)(1:1)
  • BORON TRIFLUORIDE ETHYL ETHER
  • BORON TRIFLUORIDE ETHYL ETHERATE
  • BORON TRIFLUORIDE-ETHYL ETHER COMPLEX
  • BORON TRIFLUORIDE-DIETHYL ETHER
  • BORON TRIFLUORIDE DIETHYL ETHERATE
  • BORON TRIFLUORIDE DIETHYL ETHER COMPLEX
  • BORON FLUORIDE-ETHER
  • BORON FLUORIDE, ETHYL ETHER COMPLEX
  • BF3 ETHERATE
  • Boron(III) fluoride ethylether complex
  • Boronfluoride3
  • BORON TRIFLUORIDE DIETHYL ETHERATE, PURIFIED, REDISTILLED
  • BoronTrifluorideEthylEtherForSynthesis
  • Boron trifluoride diethyl etherate [Boron trifluoride etherate]
  • Boronetrifluoridediethylethercomplex
  • Boronetrifluorideetherate
  • Boron trifluoride etherate, ca. 48% BF3
  • Boronfluoride,ethylethercomplex(47-48%Boronfluoride)
  • Boron trifluorfdedtherate
  • Boron trifluoride diethyl etherate, 46.5% BF3 min, packaged under Argon in resealable ChemSealTM bottles
  • Boron trifluoride diethyl etherate, 98+%
  • BF3 diethyl etherate
  • BORON FLUORIDE, ETHYL ETHER COMPLEX: (48% BORON FLOURIDE)
  • BORON TRIFLUORIDE ETHERATE pure
  • Boron trifluoride etherate, 48% BF3, J&KSeal
  • Boron trifluoride diethyl etherate for synthesis
  • Boron trifluoride diethyl etherate purified by redistillation, >=46.5% BF3 basis
  • Boron trifluoride etherate, 48% BF3, SpcSeal