339075
硼酸酐
99.98% trace metals basis
别名:
三氧化二硼
蒸汽密度
>1 (vs air)
质量水平
描述
for inorganic trace analysis
方案
99.98% trace metals basis
表单
powder
mp
450 °C (lit.)
密度
2.46 g/mL at 25 °C (lit.)
SMILES字符串
O=BOB=O
InChI
1S/B2O3/c3-1-5-2-4
InChI key
JKWMSGQKBLHBQQ-UHFFFAOYSA-N
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应用
在使用三乙基硅烷和三氟化硼将酮选择性还原成烃的过程中，硫酸中的硼酸酐可用作洗涤剂以除去形成的副产物氟化氢气体。与羟基磷灰石结合，它可用于催化气相贝克曼重排过程，形成尼龙-6。
警示用语：
Danger
危险声明
危险分类
Repr. 1B
储存分类代码
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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