213004
苯亚硒酸
99%
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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
Quality Segment
assay
99%
form
solid
mp
121-124 °C (lit.)
SMILES string
O[Se](=O)c1ccccc1
InChI
1S/C6H6O2Se/c7-9(8)6-4-2-1-3-5-6/h1-5H,(H,7,8)
InChI key
WIHKGDVGLJJAMC-UHFFFAOYSA-N
General description
Benzeneseleninic acid oxidizes hydrazine or 1,2-disubstituted derivatives to corresponding diazenes.
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.
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