推荐产品
等級
electronic grade
蒸汽密度
2.38 (21 °C, vs air)
化驗
≥99.99%
形狀
gas
反應適用性
core: boron
reagent type: catalyst
雜質
<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)
bp
−100 °C (lit.)
mp
−127 °C (lit.)
轉變溫度
critical temperature −12.3 °C
SMILES 字串
FB(F)F
InChI
1S/BF3/c2-1(3)4
InChI 密鑰
WTEOIRVLGSZEPR-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
一般說明
基础材料的原子序数：5 Boron
應用
最近应用于路易斯酸活化晶界增强CaF2 电导率的研究。
推薦產品
建议使用Monel控制阀Z261793。
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 2 Inhalation - Eye Dam. 1 - Press. Gas Compr. Gas - Skin Corr. 1A
安全危害
儲存類別代碼
2A - Gases
水污染物質分類（WGK）
WGK 1
個人防護裝備
Faceshields, Gloves, Goggles, multi-purpose combination respirator cartridge (US)
其他客户在看
Solid State Ionics, 86-88, 581-581 (1996)
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
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
G K Surya Prakash et al.
Organic letters, 13(15), 4128-4131 (2011-07-14)
The one-pot synthesis of 1,1,1-trifluoro- and 1,1-difluoro-2,2-diarylethanes from arenes and fluorinated hemiacetals in the BF(3)-H(2)O system is described. The reaction is simple, clean, and convenient, eliminating the use of organic solvents and other expensive acid systems. BF(3)-H(2)O is economic, is
Brieuc Guillerm et al.
Macromolecular rapid communications, 33(19), 1600-1612 (2012-07-05)
Polyoxazolines (POx) are increasingly being studied as polymeric building blocks due to the possibility of affording tunable properties. Additionally, as the biocompatibility and stealth behavior of POx are similar to that of poly(ethylene glycol) (PEG), it has become challenging to
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门