359963
三氟化硼 二水合物
96%
别名:
Boron fluoride dihydrate, Trifluoroborane dihydrate
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关于此项目
线性分子式:
BF3 · 2H2O
化学文摘社编号:
分子量:
103.84
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352106
MDL number:
产品名称
三氟化硼 二水合物, 96%
InChI
1S/BF3.2H2O/c2-1(3)4;;/h;2*1H2
SMILES string
[H]O[H].[H]O[H].FB(F)F
InChI key
MJCYPBSRKLJZTB-UHFFFAOYSA-N
assay
96%
form
liquid
reaction suitability
core: boron
reagent type: Lewis acid
reagent type: catalyst
refractive index
n20/D 1.316 (lit.)
density
1.636 g/mL at 25 °C (lit.)
Quality Level
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Application
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）。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT RE 2 Inhalation - STOT SE 3
target_organs
Kidney, Respiratory system
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Terpene-formaldehyde reactions. II. d-Limonene
Blomquist AT and Himics RJ
The Journal of Organic Chemistry, 33(3), 1156-1159 (1968)
BF3-H2O catalyzed Fries rearrangement of phenolic esters
Prakash GKS, et al.
Catalysis Letters, 114(1), 24-29 (2007)
Cationic polymerization of benzoxazine monomers by boron trifluoride complex.
Cid JA, et al.
Polymers & Polymer Composites, 7(6), 409-420 (1999)
Pechmann reaction promoted by boron trifluoride dihydrate.
Stoyanov E and Mezger J.
Molecules (Basel), 10(7), 762-766 (2005)
Diego Méndez et al.
Biochemical pharmacology, 183, 114341-114341 (2020-11-17)
Platelets are the smallest blood cells, and their activation (platelet cohesion or aggregation) at sites of vascular injury is essential for thrombus formation. Since the use of antiplatelet therapy is an unsolved problem, there are now focused and innovative efforts
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