463086
三氟化硼
electronic grade, ≥99.99%
别名:
三氟化硼, 三氟硼, 三氟硼烷, 氟化硼
等级
electronic grade
蒸汽密度
2.38 (21 °C, vs air)
方案
≥99.99%
表单
gas
反应适用性
core: boron
reagent type: catalyst
杂质
<10 ppm Carbon dioxide (CO2)
<10 ppm Nitrogen(N2) + oxygen (O2)
<10 ppm Other Sulfates
<10 ppm Sulfur dioxide (SO2)
<50 ppm Silicon tetrafluoride (SiF4)
沸点
−100 °C (lit.)
mp
−127 °C (lit.)
转变温度
critical temperature −12.3 °C
SMILES字符串
FB(F)F
InChI
1S/BF3/c2-1(3)4
InChI key
WTEOIRVLGSZEPR-UHFFFAOYSA-N
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一般描述
基础材料的原子序数：5 Boron
应用
最近应用于路易斯酸活化晶界增强CaF2 电导率的研究。
其他说明
建议使用Monel控制阀Z261793。
警示用语：
Danger
危险声明
危险分类
Acute Tox. 2 Inhalation - Eye Dam. 1 - Press. Gas Compr. Gas - Skin Corr. 1A
补充剂危害
储存分类代码
2A - Gases
WGK
WGK 1
个人防护装备
Faceshields, Gloves, Goggles, multi-purpose combination respirator cartridge (US)
法规信息
新产品
此项目有
Solid State Ionics, 86-88, 581-581 (1996)
Joseph J Topczewski et al.
The Journal of organic chemistry, 74(18), 6965-6972 (2009-08-25)
The first total synthesis of (+)-schweinfurthin B, a potent and differentially active cytotoxic agent, has been accomplished. Completion of the synthesis required just 16 steps in the longest linear sequence from commercially available vanillin. Key synthetic transformations included a Shi
Ramanathan Rajaganesh et al.
Carbohydrate research, 345(12), 1649-1657 (2010-06-29)
BF(3).Et(2)O-catalysed O-glycosylation of 1,2,3-tri-O-acetyl-4,6-O-butylidene- and ethylidene-beta-d-glucopyranose with different aliphatic and aromatic alcohols proceeds for the most part with complete retention of anomeric configuration. Antioxidant activity of O-glycosides shows significant inhibition (IC(50) approximately 77%). 1,3-Dipolar cycloaddition of terminal alkyne derivatives of
The influence of the acidity of ionic liquids on catalysis.
Xinjiang Cui et al.
ChemSusChem, 3(9), 1043-1047 (2010-08-18)
G K Surya Prakash et al.
The Journal of organic chemistry, 74(22), 8659-8668 (2009-10-30)
BF(3)-monohydrate is found to be an efficient and strong acid catalyst as well as an effective protosolvating medium suitable for the hydroxyalkylation of arenes with aromatic aldehydes. This reaction has been extended to aromatic dialdehydes, such as terephthalic dicarboxaldehyde and
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