Product

Boron trifluoride-acetic acid complex

CAS No.：373-61-5

Other grades of this product :

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 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℃
RTECS	ED2280000
refractive index	n20/D 1.368(lit.)
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 limits	ACGIH: TWA 2.5 mg/m3NIOSH: 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 System	Borate(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

Provider	Language
Boron trifluoride-acetic acid complex	English
ACROS	English
SigmaAldrich	English
ALFA	English

Boron trifluoride-acetic acid complex Usage And Synthesis

Chemical Properties	colourless liquid
Uses	It 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 Explosibility	Nonflammable

Boron trifluoride-acetic acid complex Preparation Products And Raw materials

Raw materials	Hydrogen fluoride-->Acetyl chloride-->Boron trifluoride-->Acetic anhydride-->Acetic acid
Preparation Products	1-(3-ACETYL-2,4,6-TRIHYDROXYPHENYL)ETHAN-1-ONE-->ACETYL FLUORIDE-->Hydrochloric acid

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