541281
甲亚硒酸
95%
别名:
Methylseleninic acid
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关于此项目
线性分子式:
CH3SeO2H
化学文摘社编号:
分子量:
127.00
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
产品名称
甲亚硒酸, 95%
InChI
1S/CH4O2Se/c1-4(2)3/h1H3,(H,2,3)
SMILES string
C[Se](O)=O
InChI key
UEQANLFPOFICBH-UHFFFAOYSA-N
assay
95%
mp
128-132 °C (lit.)
Quality Level
Application
甲亚硒酸可用作制备镧系元素配合物的配体。它也可用于通过与双（对甲氧基苯基）二氯化碲反应合成12元大环[(p-MeO-C6H4)2Te(μ-O)-(μ-MeSeO2)(μ4-Cl)]2。
General description
甲亚硒酸是一种在有机合成中有用的氧化剂。它是在γ-谷氨酰硒-甲基硒代半胱氨酸和硒-甲基硒代半胱氨酸氧化过程中形成的主要产物。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT RE 2
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
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Molecular cancer, 9, 310-310 (2010-12-04)
Beta-catenin is a multifunctional oncogenic protein that contributes fundamentally to cell development and biology. Elevation in expression and activity of β-catenin has been implicated in many cancers and associated with poor prognosis. Beta-catenin is degraded in the cytoplasm by glycogen
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