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苯亚硒酸
Benzeneseleninic Acid
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3412683 | 5 G | 836 |
产品别名
6996-92-5
苯亚硒酸
Benzeneseleninic Acid
结构式
基本信息
| Linear Formula【线性分子式】 | C6H5SeO2H |
| Molecular weight | 189.07 |
| Beilstein | 1929765 |
| EC number【EC 号】 | 230-271-2 |
| MDL number | MFCD00002100 |
| PubChem Substance ID【PubChem化学物质编号】 | 24852762 |
| NACRES | NA.22 |
| General description【一般描述】 | Benzeneseleninic acid oxidizes hydrazine or 1,2-disubstituted derivatives to corresponding diazenes. |
| Application【应用】 | 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. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 99% |
| mp | 121-124 ℃ (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 |
| packaging【包装】 | 5 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS06,GHS08,GHS09 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H301 + H331 - H373 - H410 |
| Precautionary Statements | P273 - P301 + P310 + P330 - P304 + P340 + P311 - P314 |
| Hazard Classifications【危险分类】 | Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 |
| Storage Class Code【储存分类代码】 | 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
