213004
苯亚硒酸
99%
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
C6H5SeO2H
化学文摘社编号:
分子量:
189.07
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
230-271-2
Beilstein/REAXYS Number:
1929765
MDL number:
Assay:
99%
Form:
solid
产品名称
苯亚硒酸, 99%
InChI key
WIHKGDVGLJJAMC-UHFFFAOYSA-N
InChI
1S/C6H6O2Se/c7-9(8)6-4-2-1-3-5-6/h1-5H,(H,7,8)
SMILES string
O[Se](=O)c1ccccc1
assay
99%
form
solid
mp
121-124 °C (lit.)
Quality Level
正在寻找类似产品? 访问 产品对比指南
Application
Benzeneseleninic acid was used as catalyst during the oxidation of sulfides to sulfoxides via ligand coupling on the iodine atom. It was also used in the preparation of 3-methoxy-17a-oxa-D-homoestra-l,3,5(10)-trien-17-one.
General description
Benzeneseleninic acid oxidizes hydrazine or 1,2-disubstituted derivatives to corresponding diazenes.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Facile oxidation of sulfides to sulfoxides using iodosobenzene and benzeneseleninic acid as a catalyst.
Roh KR, et al.
Tetrahedron Letters, 32(6), 793-796 (1991)
Oxidation of hydrazines with benzeneseleninic acid and anhydride.
Back TG, et al.
The Journal of Organic Chemistry, 46(8), 1564-1570 (1981)
1, 2-Hydrogen shifts in thermal and photic Bamford-Stevens reactions of cyclohexanones. Activation by an endocyclic oxygen.
Olmstead KK and Nickon A.
Tetrahedron, 54(40), 12161-12172 (1998)
S Zheng et al.
Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao, 26(4), 371-374 (1995-12-01)
In view of the negative relationship between selenium and cancer, we designed and synthesized eleven substituted benzeneselenic acids (IVa-k) The antineoplastic activity of the title compounds was evaluated via the tests of inhibition of acetylcholinesterase, HL-60 and K562 in vitro
Craig A Bayse
Journal of inorganic biochemistry, 104(1), 1-8 (2009-10-30)
The toxicity of selenium is a major barrier to its application to the prevention of cancer, cardiovascular disease, and other chronic ailments. Organic seleninic acids, as well as other reducible selenium compounds, have been shown to react with biological sulfhydryls
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持