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Boron trifluoride-methanol solution

ALDRICH/B1252 - 14% in methanol

Synonym: BF3 methanol; BF3MeOH; Boron Trifluoride - Methanol Complex; Boron fluoride methanol; Boron fluoride methanol; Boron trifluoride methanol; Boron trifluoride-methanol complex; Borontrifluoride methanol; Trifluoroborane

CAS Number: 373-57-9
Empirical Formula (Hill Notation): CH4BF3O
Molecular Weight: 99.85
MDL Number: MFCD00071635
Linear Formula: BF3 · MeOH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-B1252-5ML 5 mL
 $64.60
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45-B1252-100ML 100 mL
 $78.70
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45-B1252-250ML 250 mL
 $116.00
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45-B1252-500ML 500 mL
 $208.00
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45-B1252-1L 1 L
 $367.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: B1252-100ML.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: B1252-1L.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: B1252-500ML.

 

concentration 12-16% (titration by NaOH)
  14% in methanol
density 0.859 g/mL at 25 °C
form liquid
InChI 1S/CH4O.BF3/c1-2;2-1(3)4/h2H,1H3;
InChI key JBXYCUKPDAAYAS-UHFFFAOYSA-N
Quality Level 200 
reaction suitability reagent type: catalyst
core: boron
SMILES string CO.FB(F)F
storage temp. 2-8°C
Application: Used in the deactylation of acetanilides.It is also used to study the synthesis of amino group containing cyanine dyes of different types and to prepare fatty acid methyl esters.
General description: Boron trifluoride-methanol (BF-M) is an esterification reagent. BF-M is a powerful acidic catalyst for the esterification of the fatty acids. It easily cleaves acetylated dyes resulting in free amino groups. BF-M catalyzed trans esterification of vegetable oils forms biodiesel.
Packaging: 1 L in glass bottle
Packaging: 5, 100, 250, 500 mL in glass bottle
Packaging: Bottle with screw-cap closure.
Density 0.859 g/mL at 25 °C
Storage Temp. 2-8°C
UNSPSC 12352104

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