733504
Bismuth selenide
granular (melted), ≥99.995% trace metals basis
别名:
Dibismuth triselenide
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关于此项目
经验公式（希尔记法）:
Bi2Se3
化学文摘社编号:
分子量:
654.84
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
235-104-7
MDL number:
Quality Segment
assay
≥99.995% trace metals basis
form
granular (melted)
reaction suitability
core: bismuth
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
mp
710 °C (lit.)
greener alternative category
, Enabling
SMILES string
[Se]=[Bi][Se][Bi]=[Se]
InChI
1S/2Bi.3Se
InChI key
OMEPJWROJCQMMU-UHFFFAOYSA-N
General description
Bismuth selenide (Bi2Se3), a thermoelectric material that acts as a topological insulator, exhibits helical spin polarization and strong spin-orbit coupling.
Bismuth selenide is a semiconductor thermoelectric material.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.
Application
Bi2Se3 can be used in the formation of nanocomposites for antitumor thermo-chemotherapy and imaging. It can also be used in the fabrication of electronic devices such as field effect transistors (FETs) and photodetectors.
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