推薦產品
品質等級
化驗
96%
形狀
liquid
反應適用性
core: boron
reagent type: Lewis acid
reagent type: catalyst
折射率
n20/D 1.316 (lit.)
密度
1.636 g/mL at 25 °C (lit.)
SMILES 字串
[H]O[H].[H]O[H].FB(F)F
InChI
1S/BF3.2H2O/c2-1(3)4;;/h;2*1H2
InChI 密鑰
MJCYPBSRKLJZTB-UHFFFAOYSA-N
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應用
三氟化硼二水合物可用作:
- 作为Pechmann缩合反应中的活化剂,通过取代酚与乙酰乙酸甲酯之间的反应合成4-甲基香豆素衍生物。
- 作为苯并恶嗪聚合反应的引发剂。
- 作为酚酯区域选择性弗里斯重排的催化剂,以生成羟苯基烷基/芳基酮。
- 作为樟脑与甲醛反应制备乙酸8-羟甲基三环戊酯的催化剂(在存在二氯甲烷-乙酸酐溶剂的情况下)。
訊號詞
Danger
危險分類
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT RE 2 Inhalation - STOT SE 3
標靶器官
Kidney, Respiratory system
儲存類別代碼
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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