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
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关于此项目
经验公式（希尔记法）:
BF3
化学文摘社编号:
分子量:
67.81
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23
等级
electronic grade
质量水平
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
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