463086
Aldrich
Boron trifluoride
electronic grade, ≥99.99%
| CAS Number: | 7637-07-2 |
| Linear Formula: | BF3 |
| Molecular Weight: | 67.81 |
| EC Number: | 231-569-5 |
| MDL number: | MFCD00011316 |
| PubChem Substance ID: | 24869892 |
Description
| Application | Employed recently in a study of conductivity enhancement of CaF2 by grain boundary activation with Lewis acids.1 |
| Packaging | 100 g in lecture btl |
| 20 g in ss cyl | |
| Recommended products | Monel control valves Z261793, Z261807 or Monel gas regulators Z405981, Z406007 are recommended. |
Properties
| grade | electronic grade |
| vapor density | 2.38 (21 °C, vs air) |
| assay | ≥99.99% |
| form | gas |
| total impurities | <10 ppm Nitrogen(N2) + oxygen (O2) |
| <10 ppm Sulfur dioxide (SO2) | |
| <20 ppm Carbon dioxide (CO2) | |
| <20 ppm Silicon tetrafluoride (SiF4) | |
| bp | −100 °C(lit.) |
| mp | −127 °C(lit.) |
| transition temp | critical temperature −12.3 °C |
Safety
| Hazard Codes | T+,C |
| Risk Statements | 14-26-35 |
| Safety Statements | 9-26-28-36/37/39-45 |
| RIDADR | UN 1008 2.3 |
| WGK Germany | 1 |
| RTECS | ED2275000 |
References
| Cited Reference | 1. Solid State Ionics 86-88, 581, (1996) |
| Merck | Merck 13,1339 |
| Fieser | Fieser 1,68 / Fieser 3,32 / Fieser 5,51 / Fieser 7,31 / Fieser 10,50 / Fieser 11,71 |
| reference | Corp MSDS 1 (1), 482:D / RegBook 1 (3), 3307:A / Vapor Phase 3, 1687:B |
