产品名称
氯化钒(III), 99+
SMILES string
[V](Cl)(Cl)Cl
InChI
1S/3ClH.V/h3*1H;/q;;;+3/p-3
InChI key
HQYCOEXWFMFWLR-UHFFFAOYSA-K
form
solid
potency
350 mg/kg LD50, oral (Rat)
density
3.0 g/cm3 at 20 °C
bulk density
1000 kg/m3
storage temp.
no temp limit
Quality Level
Analysis Note
含量测定(配位滴定): ≥ 99.0 %
鉴别(ICP-OES):通过测试
鉴别(ICP-OES):通过测试
Application
三氯化钒(VCl3)可作为下列反应的催化剂:
VCl3也可作为还原剂,用于测定水样中的硝酸盐和亚硝酸盐。
- 醛、β-酮酯和尿素(硫脲)通过三组分Biginelli缩合反应合成嘧啶酮衍生物。
- 各种酚和β-酮酯经Pechmann缩合反应合成香豆素衍生物。
- β环氧化物和芳胺合成β-氨基醇。
- 缩丙酮(acetonide)化合物在甲醇中化学选择性切割为二醇衍生物。
VCl3也可作为还原剂,用于测定水样中的硝酸盐和亚硝酸盐。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
supp_hazards
存储类别
8B - Non-combustible, corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
Vanadium (III) chloride-catalyzed preparation of β-amino alcohols from epoxides
Sabitha G, et al.
Synthesis, 2003(15), 2298-2300 (2003)
Vanadium (III) chloride catalyzed Biginelli condensation: solution phase library generation of dihydropyrimidin-(2H)-ones
Sabitha G, et al.
Tetrahedron Letters, 44(34), 6497-6499 (2003)
Vanadium (III) chloride as an effective catalyst for the Pechmann reaction
Kumar BS, et al.
Chemistry of Heterocyclic Compounds, 42(2), 172-175 (2006)
Vanadium (III) chloride: A mild and efficient catalyst for the chemoselective deprotection of acetonides
Sabitha G, et al.
J. Mol. Catal. A: Chem., 238(1-2), 229-232 (2005)
Determination of nitrate plus nitrite in small volume marine water samples using vanadium (III) chloride as a reduction agent
Schnetger B and Lehners C
Marine Chemistry, 160, 91-98 (2014)
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