InChI
1S/C4H10BF3O/c1-3-9(4-2)5(6,7)8/h3-4H2,1-2H3
InChI key
MZTVMRUDEFSYGQ-UHFFFAOYSA-N
SMILES string
CC[O+](CC)[B-](F)(F)F
vapor density
4.9 (vs air)
vapor pressure
4.2 mmHg ( 20 °C)
form
liquid
expl. lim.
36 %
color
brown
refractive index
n20/D 1.344 (lit.)
bp
126-129 °C (lit.)
mp
−58 °C (lit.)
density
1.15 g/mL (lit.)
storage temp.
2-8°C
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Other Notes
This product has been replaced by 175501-ALDRICH | Boron trifluoride diethyl etherate for synthesis
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT RE 1 Inhalation
target_organs
Kidney
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
137.3 °F - closed cup
flash_point_c
58.5 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
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Devendra J Vyas et al.
The Journal of organic chemistry, 75(19), 6720-6723 (2010-09-10)
The BF(3)·OEt(2)-mediated allylation of isatin with an α-chiral allylic stannane is diastereo- and enantioselective. Conversely, allylation of any substituted isatin employing the identical protocol is not diastereoselective at all and only enantioselective for the major diastereomer having syn relative configuration.
Yong-Gang Xiang et al.
Chemical communications (Cambridge, England), (45)(45), 7045-7047 (2009-11-12)
The synergistic action of BF(3).OEt(2) and SmI(2) allowed a series of intermolecular cross-couplings of readily available N-acyl N,O-acetals with alpha,beta-unsaturated compounds to be performed in high yields, which was applied to the stereoselective synthesis of pyrrolizidine alkaloid (+)-xenovenine.
Brajendra K Sharma et al.
Journal of agricultural and food chemistry, 56(9), 3049-3056 (2008-04-11)
Vegetable oils are promising candidates as substitutes for petroleum base oils in lubricant applications, such as total loss lubrication, military applications, and outdoor activities. Although vegetable oils have some advantages, they also have poor oxidation and low temperature stability. One
Bjart Frode Lutnaes et al.
Journal of the American Chemical Society, 126(29), 8981-8990 (2004-07-22)
A series of charge-delocalized carotenoid mono- and dications have been prepared by treatment of selected carotenoids with Brønsted and Lewis acids. The detailed structures of the carbocations were established by NMR studies in the temperature range from -10 to -20
Kiyoshi Ikeda et al.
Bioorganic & medicinal chemistry, 11(14), 3073-3076 (2003-06-24)
A combined system of bismuth triflate [Bi(OTf)(3)] and boron trifluoride etherate (BF(3).OEt(2)) in dichloromethane is an efficient promoter for the glycosylation of N-acetylneuraminic acid derivatives. The co-existence of two acid catalysts such as Bi(OTf)(3)-BF(3).OEt(2) or Bi(OTf)(3)-PPA is confirmed to be
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