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Sigma-Aldrich 175501 Boron trifluoride diethyl etherate for synthesis 1 L
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Stok Kodu
LB.SA.175501-1L
Kısa Bilgi
Synonym(s): Boron trifluoride ethyl etherate Linear Formula: BF3 · O(C2H5)2 CAS Number: 109-63-7 Molecular Weight: 141.93 Beilstein: 3909607 EC Number: 203-689-8 MDL number: MFCD00013194 UNSPSC Code: 12352106 PubChem Substance ID: 24850505 NACRES: NA.22
Bilgi
CAS Number: 109-63-7
| Sigma-Aldrich 175501 Boron trifluoride diethyl etherate for synthesis |
| Synonym(s): Boron trifluoride ethyl etherate Linear Formula: BF3 · O(C2H5)2 CAS Number: 109-63-7 Molecular Weight: 141.93 Beilstein: 3909607 EC Number: 203-689-8 MDL number: MFCD00013194 UNSPSC Code: 12352106 PubChem Substance ID: 24850505 NACRES: NA.22 |
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PROPERTIES
grade for synthesis
Quality Level 200 vapor density 4.9 (vs air) vapor pressure 4.2 mmHg ( 20 °C) form liquid expl. lim. 36 % reaction suitability core: boron reagent type: Lewis acid reagent type: catalyst refractive index n20/D 1.344 (lit.) bp 126-129 °C (lit.) mp −58 °C (lit.) density 1.15 g/mL (lit.) storage temp. 2-8°C SMILES string CC[O+](CC)[B-](F)(F)F InChI 1S/C4H10BF3O/c1-3-9(4-2)5(6,7)8/h3-4H2,1-2H3 InChI key MZTVMRUDEFSYGQ-UHFFFAOYSA-N DESCRIPTION General description Boron trifluoride diethyl etherate or boron trifluoride-ether complex is an organic compound widely used as a convenient source of boron trifluoride (BF3) in organic synthesis. It is also used as a Lewis acid for the activation of electrophiles. Application Catalyst used in the preparation of cyclopentyl- and cycloheptyl[b]indoles from aryl cyclopropyl ketones via [3+2] cycloaddition.[1] Lewis acid reagent with broad application Packaging The 25 mL Sure/Seal™ bottle is recommended as a single-use bottle. Repeated punctures will likely result in decreased performance of product. Legal Information Sure/Seal is a trademark of Sigma-Aldrich Co. LLC |
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