ChemicalBook Product Catalog Organic Chemistry Carboxylic acids and derivatives Boron trifluoride-acetic acid complex

Boron trifluoride-acetic acid complex

Boron trifluoride-acetic acid complex Basic information
Product Name:Boron trifluoride-acetic acid complex
Synonyms:Aceticacidborontrifluoride(2:1);bis(acetato-O)difluoro-,dihydrogenfluoride,(T-4)-Borate(1-);Borate(1-),bis(acetato-O)difluoro-,dihydrogenfluoride,(T-4)-;borontrifluorideaceticacidcomplexcompound;dihydrogenfluoride,(beta-4)-borate(1-bis(acetato-o)difluoro-;ACETIC ACID-BORON TRIFLUORIDE COMPLEX;uoride acetic acid compL;hydrogen (acetato-O)trifluoroborate(1-)
CAS:373-61-5
MF:C4H7BF3O4-
MW:186.9
EINECS:206-768-5
Product Categories:metal halide;Boron;BoronSynthetic Reagents;Catalysis and Inorganic Chemistry;Chemical Synthesis;Lewis Acids;Fine Chemical
Mol File:373-61-5.mol
Boron trifluoride-acetic acid complex Structure
Boron trifluoride-acetic acid complex Chemical Properties
Melting point -47 °C
Boiling point 140-148 °C
density 1.353 g/mL at 25 °C(lit.)
vapor pressure 95Pa at 20℃
refractive index n20/D 1.368(lit.)
RTECS ED2280000
Fp 183 °F
storage temp. Store below +30°C.
form Liquid
color Clear light yellow to yellow-brown
Water Solubility reacts
Sensitive Moisture Sensitive
BRN 3686177
Exposure limitsACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3
Stability:Stable, but moisture sensitive. Incompatible with water, moist air, metals, strong oxidizing agents. Store under dry atmosphere.
EPA Substance Registry SystemBorate(1-), bis(acetato-.kappa.O)difluoro-, hydrogen fluoride (1:2:1), (T-4)- (373-61-5)
Safety Information
Hazard Codes C
Risk Statements 22-34-35
Safety Statements 26-36/37/39-45-25
RIDADR UN 1742 8/PG 2
WGK Germany 3
F 9-21
TSCA Yes
HazardClass 8
PackingGroup II
HS Code 29420000
MSDS Information
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Boron trifluoride-acetic acid complex Usage And Synthesis
Chemical Propertiescolourless liquid
UsesIt is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. It is also used as a desilylating agent. It is also been used in the protodesilylation of the phenyl group as part of the conversion of the dimethylphenylsilyl group into a hydroxyl group with retention of configuration.
Flammability and ExplosibilityNonflammable
Boron trifluoride-acetic acid complex Preparation Products And Raw materials
Raw materialsHydrogen fluoride-->Acetyl chloride-->Boron trifluoride-->Acetic anhydride-->Acetic acid
Preparation Products1-(3-ACETYL-2,4,6-TRIHYDROXYPHENYL)ETHAN-1-ONE-->ACETYL FLUORIDE-->Hydrochloric acid
2-[(4-AMINO-PHENYL)-ETHYL-AMINO]-ETHANOL Boron BORON TRIFLUORIDE-PHENOL COMPLEX (1:2) Ethyl 2-(Chlorosulfonyl)acetate Acetic anhydride Chloroacetic acid Boron trifluoride Phosphonium, [4,5-bis(methoxycarbonyl)-1,3-dithiol-2-yl]tributyl-, tetrafluoroborate(1-) Boron trifluoride acetonitrile complex Boron trifluoride dihydrate BORON TRIFLUORIDE DIPROPIONIC ACID COMPLEX Boron trifluoride diethyl etherate Boron carbide BORON TRIFLUORIDE (CA.10% (CA.1.3 M) IN& Ethyl acetate Ethylamine-borontrifluoride Boron nitride Boron trifluoride-acetic acid complex
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