[018208] CAS 67969-82-8 | Tetrafluoroboric acid-diethyl ether complex, 50-55% w/w HBF4
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Brand: Alfa Aesar
67969-82-8 | C4H11BF4O | boron(3+) hydrogen diethyl ether tetrafluoride
Chemical Identifiers
CAS
67969-82-8
Molecular Weight (g/mol)
161.93
Synonym
boron(3+) hydrogen diethyl ether tetrafluoride
SMILES
[H+].[B+3].[F-].[F-].[F-].[F-].CCOCC
InChI Key
GYFCYMJGLCBLMX-UHFFFAOYSA-K
Molecular Formula
C4H11BF4O
IUPAC Name
boron(3+) hydrogen ethoxyethane tetrafluoride
Specifications
Assay (unspecified)
50 to 57 wt% HBF4
Appearance (Color)
Colorless to brown
Form
Liquid
설명
Tetrafluoroboric acid-diethyl ether acts as an effective catalyst used for various carbohydrate protection reactions. It is also used as a catalyst in the preparation of 4-fluoropiperidines by reaction between aldehydes and N-tosyl homoallylamine.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
Merck Index:14,4149UN Number:UN2920
GHS Hazard and Precautionary Statements
Hazard Statements:H226-H302-H314-H335-H336
GHS H StatementH314-H318-H226-H302-H336 Causes severe skin burns and eye damage.Causes serious eye damage.Flammable liquid and vapor.Harmful if swallowed.May cause drowsiness or dizziness.
Precautionary Statements:P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS67969-82-8FORMULAC4H11BF4OHAZARD CLASS8EINECS267-983-8MDLMFCD00011345PACKAGING GROUPII
| Pakage | 250ML, 25ml |
|---|---|
| brand | Alfa Aesar |
