175501
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175501
Aldrich
Boron trifluoride diethyl etherate
| Synonym: | Boron trifluoride ethyl etherate |
| CAS Number: | 109-63-7 |
| Linear Formula: | BF3 · O(C2H5)2 |
| Molecular Weight: | 141.93 |
| Beilstein Registry Number: | 3909607 |
| EC Number: | 203-689-8 |
| MDL number: | MFCD00013194 |
| PubChem Substance ID: | 24850505 |
Description
| 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 | 1 L in Sure/Seal™ |
| 100 mL in Sure/Seal™ | |
| 4 L in glass btl | |
| 5 mL in glass btl |
Properties
| grade | for synthesis |
| vapor density | 4.9 (vs air) |
| vapor pressure | 4.2 mmHg ( 20 °C) |
| expl. lim. | 36 % |
| refractive index | n |
| bp | 126-129 °C(lit.) |
| mp | −58 °C(lit.) |
| density | 1.15 g/mL(lit.) |
Safety
| Personal Protective Equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
| Hazard Codes | T |
| Risk Statements | 10-14-20/22-35-48/23 |
| Safety Statements | 16-23-26-36/37/39-45 |
| RIDADR | UN2604 8/PG 1 |
| WGK Germany | 3 |
| UEL | 36.00%(V) |
| LEL | 1.90%(V) |
| Flash Point(F) | 118.4 °F |
| Flash Point(C) | 48 °C |
References
| Cited Reference | 1. Eur. J. Org. Chem., 5378, (2006) |
| Merck | Merck 13,1340 |
| Beilstein | Beil. 1,IV,1321 |
| Fieser | Fieser 1,70 / Fieser 2,35 / Fieser 3,33 / Fieser 4,44 / Fieser 5,52 / Fieser 6,65 / Fieser 7,31 / Fieser 8,51 / Fieser 9,64 / Fieser 10,52 / Fieser 11,72 / Fieser 12,66 / Fieser 13,43 / Fieser 14,54 / Fieser 15,45 / Fieser 16,44 / Fieser 17,52 |
| reference | Aldrich MSDS 1, 220:B / Corp MSDS 1 (1), 483:C / FT-IR 2 (3), 4468:B / FT-IR 1 (2), 1137:C / IR-Spectra (3), 1553:G / IR-Spectra (2), 1328:B / NMR-Reference 2 (2), 1015:D / RegBook 1 (2), 3031:J / Sax 6, 515 / Sigma FT-IR 1 (2), 1017:A / Structure Index 1, 479:A:9 |
