| | Boron trifluoride dimethyl etherate Basic information |
| | Boron trifluoride dimethyl etherate Chemical Properties |
| Melting point | -14 °C | | Boiling point | 126-127 °C(lit.) | | density | 1.239 g/mL at 25 °C(lit.) | | vapor pressure | 2.99hPa at 20℃ | | refractive index | n20/D 1.308(lit.) | | Fp | 96 °F | | storage temp. | water-free area | | form | Liquid, Fuming In Moist Air | | color | Clear brownish | | Specific Gravity | 1.225 | | explosive limit | 21.6% | | Water Solubility | reacts | | BRN | 3613739 | | EPA Substance Registry System | Boron trifluoride compound with methyl ether (1:1) (353-42-4) |
| | Boron trifluoride dimethyl etherate Usage And Synthesis |
| Chemical Properties | clear brownish liquid, fuming in moist air | | Chemical Properties | Boron trifluoride etherates: (compounded with
methyl ether) is moisture-sensitive, corrosive, flammable liquid. | | Uses | Reactant or reagent involved in:
- Deconvoluting the chemical reaction kinetics of platinum-silver ligand exchange
- Synthesis of neurogenic ganglioside LLG-3 from starfish via glycosylation reactions
- Synthesis of peloruside via lactonization and relay ring-closing metathesis cyclization
- FRET for monitoring Pd-catalyzed nucleophilic allylic substitution reactions
- Single molecuel imaging of fluorophore-tagged palldium(II) complexes
- β-elimination and rearrangement reactions for synthesis of exocyclic vinyl ethers
| | General Description | A fuming liquid. Corrosive to skin, eyes and mucous membranes. May be toxic by inhalation. Used as a catalyst in chemical reactions. | | Air & Water Reactions | Highly flammable. In moist air forms dense white pungent fumes, corrosive to skin, avoid inhalation [Merck 11th ed. 1989]. Upon exposure to water may emit flammable and corrosive vapors. | | Reactivity Profile | Boron trifluoride dimethyl etherate is a flammable, corrosive, and toxic liquid, moisture-sensitive. Emits toxic fluoride fumes when heated to decomposition [Lewis, 3rd ed., 1993, p. 189]. | | Health Hazard | Boron trifluoride dimethyl etherate is highly toxic by inhalation. | | Fire Hazard | Fire may produce irritating or poisonous gases. Flammable/combustible material which may be ignited by heat spark or flame. Vapors may travel to a source of ignition and flash back. Container may explode in heat of fire. Vapor explosion hazard indoors, outdoors, or in sewer. Runoff to sewer may create fire or explosion hazard. When heated to decomposition, Boron trifluoride dimethyl etherate emits toxic fumes of fluorides. | | Flammability and Explosibility | Contactwithwaterliberateshighlyflammablegases | | Potential Exposure | Used as a catalyst. | | 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. | | Incompatibilities | 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 dimethyl etherate Preparation Products And Raw materials |
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