33126-U
BF3 - Butanol solution
10 % (w/w)
Synonym(s):
Boron trifluoride
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About This Item
grade
derivatization grade ((GC derivatization))
reaction suitability
reagent type: derivatization reagent
reaction type: Acylations, reagent type: derivatization reagent
reaction type: Esterifications
packaging
pkg of 10 × 5 mL (33126-U)
concentration
10 % (w/w)
SMILES string
FB(F)F
InChI
1S/BF3/c2-1(3)4
InChI key
WTEOIRVLGSZEPR-UHFFFAOYSA-N
General description
Boron trifluoride is a colourless gas which readily reacts with water to form hydrates. It has been widely used as catalyst for polymerizations, alkylations and condensation reactions. It is used as gas flux for internal soldering or brazing. It also finds application in being used in extinguisher for magnesium fires. Furthermore esterification by BF3-butanol helps in obtaining volatile derivatives of aliphatic acids such as hydroxyacids.
Application
It was used in extraction and derivatization of γ-hydroxybutyrate from human plasma or urine during a study to determine 1,4-butanediol and γ-hydroxybutyrate using capillary gas chromatography.
Other Notes
Reagent for butyl esters and trifluoroacetyl.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A - STOT SE 3
target_organs
Central nervous system, Respiratory system
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
99.0 °F - closed cup
flash_point_c
37.2 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
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J L Iverson et al.
Journal - Association of Official Analytical Chemists, 60(2), 284-288 (1977-03-01)
Butter oil is extracted from butter with hexane, using a rolling boil technique. The resulting 10% butter oil in hexane is converted to butyl esters, using butanol in place of methanol as specified in the official final action method, 28.063-28.067.
M.A. Lambert and C.W. Moss
Journal of Chromatography A, 74, 335-335 (1972)
Compressed Gas Association
Handbook of Compressed Gases, 271-271 (2012)