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41796 Boron trifluoride diethyl etherate, 46.5% BF3 min, packaged under Argon in resealable ChemSeal™ bottles

CAS Number
109-63-7
Synonyms

Stock No. Size Price ($) Quantity Availability
41796-22 100g 36.70
41796-36 500g 51.10
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Boron trifluoride diethyl etherate, 46.5% BF3 min, packaged under Argon in resealable ChemSeal™ bottles

MDL
MFCD00013194
EINECS
203-689-8

Chemical Properties

Formula
C4H10BF3O
Formula Weight
141.93
Form
Liquid
Melting point
-60°
Boiling Point
125-126°
Flash Point
47°(116°F)
Density
1.130
Refractive Index
1.3440
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Solubility
Miscible with ether and alcohol.

Applications

Boron trifluoride diethyl etherate is used as a Lewis acid catalyst in Mukaiyama aldol addition, alkylation, acetylation, isomerization, dehydrations and condensation reactions. It is involved in the prepattion of polyethers in polymerization reactions. As a catalyst, it is used in the preparation of cyclopentyl- and cycloheptyl[b]indoles and other diborane. It is also used in sensitive neutron detectors in ionization chambers as well as monitoring radiation levels in earth’s atmosphere.

Notes

Moisture sensitive. Store in cool place. Recommended to use under inet atomosphere. Incompatible with metals, acids, bases, alcohols, alkali metals, oxidizing agents and water. Reacts violently with water.

Literature References

Dolas, H.; Sarac, A. S. An impedance-morphology study on poly(3-methylthiophene) coated electrode obtained in boron trifluoride diethyl etherate-acetonitrile. Synth. Met. 2014, 195, 44-53.

Mo, D.; Zhou, W.; Ma, X.; Xu, J. Facile electrochemical polymerization of 2-(thiophen-2-yl)furan and the enhanced capacitance properties of its polymer in acetonitrile electrolyte containing boron trifluoride diethyl etherate. Electrochim. Acta. 2015, 155, 29-37.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H314-H332-H372

Flammable liquid and vapour. Causes severe skin burns and eye damage. Harmful if inhaled. Causes damage to organs through prolonged or repeated exposure.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,1350
Beilstein
3909607
Hazard Class
8
Packing Group
I
Harmonized Tariff Code
2942.00
TSCA
Yes

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