蒸汽密度
4.9 (vs air)
蒸汽压
4.2 mmHg ( 20 °C)
表单
liquid
expl. lim.
36 %
颜色
brown
折射率
n20/D 1.344 (lit.)
沸点
126-129 °C (lit.)
mp
−58 °C (lit.)
密度
1.15 g/mL (lit.)
储存温度
2-8°C
SMILES字符串
CC[O+](CC)[B-](F)(F)F
InChI
1S/C4H10BF3O/c1-3-9(4-2)5(6,7)8/h3-4H2,1-2H3
InChI key
MZTVMRUDEFSYGQ-UHFFFAOYSA-N
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其他说明
This product has been replaced by 175501-ALDRICH | Boron trifluoride diethyl etherate for synthesis
警示用语：
Danger
危险分类
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - STOT RE 1 Inhalation
靶器官
Kidney
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
137.3 °F - closed cup
闪点(°C)
58.5 °C - closed cup
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
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Kevin M McQuaid et al.
Journal of the American Chemical Society, 131(2), 402-403 (2008-12-23)
C-H bond functionalization enables strategically new approaches to the synthesis of complex organic molecules including biologically active compounds, research probes and functional organic materials. To address the shortcomings of transition metal catalyzed processes, we have developed a new approach to
Meng-Yang Chang et al.
Organic letters, 12(6), 1176-1179 (2010-03-03)
An easy and straightforward synthesis of 6,10b-diarylhexahydrobenzo[f]isoquinoline by the repeated treatment of boron trifluoride etherate (BF(3) x OEt(2)) is reported. The overall transformation from 4-arylpiperidin-3-one to benzo[f]isoquinoline proceeds via ring contraction, chain elongation, and intramolecular electrophilic cyclization in moderate yields.
George R Pettit et al.
Journal of natural products, 74(9), 1922-1930 (2011-09-09)
The synthesis of bis-steroidal pyrazines derived from 3-oxo-11,21-dihydroxypregna-4,17(20)-diene (4) and glycosylation of a D-ring side chain with α-L-rhamnose have been summarized. Rearrangement of steroidal pyrazine 10 to 14 was found to occur with boron triflouride etherate. Glycosylation of pyrazine 10
M S F Lie Ken Jie et al.
Chemistry and physics of lipids, 125(2), 93-101 (2003-09-23)
Methyl santalbate (methyl trans-11-octadecen-9-ynoate) from Sandal wood seed oil, Santalbum alum) was epoxidized to methyl trans-11,12-epoxy-octadec-9-ynoate (1). Treatment of compound 1 with tetrabutylammonium dihydrogentrifluoride, and boron trifluoride etherate gave the corresponding anti- (2a) (57%) and syn- (2b) (35%) fluorohydrin derivatives
Hui Xu et al.
Bioorganic & medicinal chemistry letters, 21(13), 4008-4012 (2011-06-03)
Twenty-one 4α-acyloxy-2-chloropodophyllotoxin derivatives (5a-u), whose C-4 spatial configuration was mainly stereocontrolled by the configuration of C-2 chlorine atom, were unexpectedly prepared by the reaction of 2-chloropodophyllotoxin with carboxylic acids in the presence of BF(3)·Et(2)O. Compared with ordinary esterifications of carboxylic
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