Synonym:
Boron trifluoride ethyl etherate
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CAS Number 109-63-7
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Linear Formula BF3 · O(C2H5)2
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Molecular Weight 141.93
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Beilstein Registry Number 3909607
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EC Number 203-689-8
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MDL number MFCD00013194
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PubChem Substance ID 24850505
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Popular Documents: Specification Sheet (PDF) | FTIR (PDF)
Properties:
Related Categories |
25mL Sure/Seal Reagents,
Acids,
Acids & Bases,
Boron,
Catalysis and Inorganic Chemistry,
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grade
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for synthesis
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vapor density
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4.9 (vs air)
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vapor pressure
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4.2 mmHg ( 20 °C)
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InChI Key
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MZTVMRUDEFSYGQ-UHFFFAOYSA-N
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expl. lim.
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36 %
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refractive index
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n20/D 1.344(lit.)
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bp
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126-129 °C(lit.)
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mp
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−58 °C(lit.)
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density
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1.15 g/mL(lit.)
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storage temp.
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2-8°C
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Description:
Application
Catalyst used in the preparation of cyclopentyl- and cycloheptyl[b]indoles from aryl cyclopropyl ketones via [3+2] cycloaddition.
Lewis acid reagent with broad application
Packaging
1 L in Sure/Seal™
5 mL in glass bottle
The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product.
4 L in glass bottle
4×25, 100 mL in Sure/Seal™
Legal Information
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
Safety:
Hazard statements
H226-H302-H314-H330-H372
Precautionary statements
P260-P280-P284-P305 + P351 + P338-P310
Supplemental Hazard Statements
Reacts violently with water.
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR
UN 2604 3(8) / PGI