230499
硒脲
98%
别名:
2-硒脲, 异硒脲, 氨基亚硒酸, 硒脲
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:
NH2CSeNH2
化学文摘社编号:
分子量:
123.02
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-129-9
Beilstein/REAXYS Number:
1734744
MDL number:
产品名称
硒脲, 98%
InChI key
IYKVLICPFCEZOF-UHFFFAOYSA-N
InChI
1S/CH4N2Se/c2-1(3)4/h(H4,2,3,4)
SMILES string
NC(N)=[Se]
assay
98%
form
solid
mp
210-215 °C (dec.)
functional group
amine
Quality Level
正在寻找类似产品? 访问 产品对比指南
Application
Selenourea [（SeC（NH2）2）]已用作硒（Se）的前体，用于将Se插入蛋白质晶体中。
它也可作为试剂用于：
它也可作为试剂用于：
- 从α-溴代酮合成硒唑（在β-环糊精存在下）。
- 在氧化铜纳米颗粒作为催化剂的条件下，通过C-Se交叉偶联反应合成对称的二芳基硒化物。
- 合成CdSe纳米晶体。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - 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 P2 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
A novel synthesis of CdSe nanocrystals
Epifani M, et al.
Materials Letters, 58(19), 2429-2432 (2004)
Sung Min Kwon et al.
Science advances, 4(4), eaap9104-eaap9104 (2018-04-18)
We report a general strategy for obtaining high-quality, large-area metal-chalcogenide semiconductor films from precursors combining chelated metal salts with chalcoureas or chalcoamides. Using conventional organic solvents, such precursors enable the expeditious formation of chalco-gels, which are easily transformed into the
Zakhele Ndala et al.
Nanomaterials (Basel, Switzerland), 10(9) (2020-09-13)
Herein we report on the use of different metal precursors in the synthesis of MoSe2 nanomaterials in order to control their morphology. The use of Mo(CO)6 as the metal precursor resulted in the formation of wrinkled few-layer nanosheets, while the
V Prakash Reddy et al.
The Journal of organic chemistry, 75(24), 8720-8723 (2010-11-26)
Selenourea is used as an effective selenium surrogate in the C-Se cross-coupling reaction catalyzed by copper oxide nanoparticles under ligand free conditions. This protocol has been utilized for the synthesis of a variety of symmetrical diaryl selenides in good to
M Narender et al.
The Journal of organic chemistry, 72(5), 1849-1851 (2007-02-03)
Selenazoles were synthesized from alpha-bromo ketones and selenourea in the presence of beta-cyclodextrin in water at 50 degrees C under atmospheric pressure.
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