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  6. Boron trifluoride-acetic acid complex,35-36.5% BF3

Boron trifluoride-acetic acid complex,35-36.5% BF3

Product Code. 11400363
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Product Code. 11400363 Supplier Thermo Scientific Alfa Aesar Supplier No. A11471.AK
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Description

CAS: 373-61-5 | C4H8BF3O4 | 187.91 g/mol

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.

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.

Applications
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.

Solubility
It reacts with water.

Notes
Keep container tightly closed in a dry and well-ventilated place. Store under inert gas. Stable, but moisture sensitive. Incompatible with water, moist air, metals, strong oxidizing agents. Store under dry atmosphere.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 373-61-5
Molecular Formula C4H8BF3O4
Molecular Weight (g/mol) 187.91
MDL Number MFCD00036359
InChI Key OVYKFNOIPQYMRU-UHFFFAOYSA-K
Synonym boron trifluoride acetic acid complex, bf3.c4h8o4, acetic acid-boron trifluoride complex, acetic acid boron trifluoride 2:1, bis acetic acid ; boron trifluoride, boron trifluoride acetic acid complex, technical bf3 basis, borate 1-, bis acetato-o difluoro-, dihydrogen fluoride, beta-4, borate 1-, bis acetato-.kappa.o difluoro-, hydrogen fluoride 1:2:1 , t-4
PubChem CID 11116786
IUPAC Name acetic acid;trifluoroborane
SMILES [H+].[H+].[B+3].[F-].[F-].[F-].CC([O-])=O.CC([O-])=O

Specifications

Melting Point -47°C
Density 1.353
pH <1
Boiling Point 143°C to 146°C
Flash Point 83°C (181°F)
Odor Pungent
Refractive Index 1.367
Quantity 250 mL
UN Number UN1742
Beilstein 3686177
Sensitivity Moisture sensitive
Solubility Information It reacts with water.
Formula Weight 187.91
Percent Purity 96%
Chemical Name or Material Boron trifluoride-acetic acid complex
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Safety and Handling

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Product Identifier
  • Boron trifluoride-acetic acid complex, 35-36.5% BF3
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 A
 Hazard Statement
  • H302-Harmful if swallowed.
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Supplemental information
  • MIXTURE LIST-Contains : Boron trifluoride-acetic acid
SDS

RUO – Research Use Only

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