910953
di-n-butylammonium lead(II) tetrabromide
n=1
Synonym(s):
(BA)2PbBr4, (BuNH3)2PbBr4, 2D perovskite, Bis(butylammonium) tetrabromoplumbate, Butylammonium lead bromide, di-n-butylammonium tetrabromoplumbate
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About This Item
Empirical Formula (Hill Notation):
(C4H9NH3)2PbBr4
CAS Number:
UNSPSC Code:
12352101
MDL number:
NACRES:
NA.23
form
solid
General description
Organic-inorganic hybrid perovskittes based semiconducting materials exhibit excellent properties such as long charge carrier lifetime and diffusion length, and high photolumiscence quantum yield. These properties render the perovskite materials useful for applications in light emitting diodes (LEDs), lasers and photodetectors. The di-n-butylammonium tetrabromoplumbate is 2D-layered perovskite and finds applications as violet emitter in LEDs.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2
Storage Class
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
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