Sigma-Aldrich 359963 Boron trifluoride dihydrate 96% 500 mL
Kategori
Marka
Stok Kodu
LB.SA.359963-500ML
Kısa Bilgi
Synonym(s): Boron fluoride dihydrate, Trifluoroborane dihydrate Linear Formula: BF3 · 2H2O CAS Number: 13319-75-0 Molecular Weight: 103.84 MDL number: MFCD00149901 PubChem Substance ID: 24862131 NACRES: NA.22
Bilgi
Quality Level 200 assay 96% form liquid reaction suitability core: boron reagent type: Lewis acid reagent type: catalyst refractive index n20/D 1.316 (lit.) density 1.636 g/mL at 25 °C (lit.) SMILES string [H]O[H].[H]O[H].FB(F)F InChI 1S/BF3.2H2O/c
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Sigma-Aldrich 359963 Boron trifluoride dihydrate 96% 500 mL |
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Synonym(s): Boron fluoride dihydrate, Trifluoroborane dihydrate
Linear Formula: BF3 · 2H2O
CAS Number: 13319-75-0
Molecular Weight: 103.84
MDL number: MFCD00149901
PubChem Substance ID: 24862131
NACRES: NA.22
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PROPERTIES
Quality Level 200
assay 96%
form liquid
reaction suitability
core: boron
reagent type: Lewis acid
reagent type: catalyst
refractive index n20/D 1.316 (lit.)
density 1.636 g/mL at 25 °C (lit.)
SMILES string [H]O[H].[H]O[H].FB(F)F
InChI 1S/BF3.2H2O/c2-1(3)4;;/h;2*1H2
InChI key MJCYPBSRKLJZTB-UHFFFAOYSA-N
DESCRIPTION
Application
Boron trifluoride dihydrate can be used as:
An activator in Pechmann condensation to synthesize 4-methylcoumarin derivatives by the reaction between substituted phenols and methyl acetoacetate.[1]
An initiator for the polymerization of benzoxazine.[2]
A catalyst in the regioselective Fries rearrangement of phenolic esters to give hydroxyphenyl alkyl/aryl ketones.[3]
A catalyst to prepare 8-hydroxymethyltricyclene acetate by the reaction between camphene and formaldehyde in the presence of methylene chloride-acetic anhydride solvent.[4]
Packaging
100, 500 mL in glass bottle |
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