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912816

di-n-butylammonium methylammonium lead(II) heptaiodide

n = 2

Sustainability features

Synonym(s):

(BA)2(MA)Pb2I7, 2D perovskite, Bis(butylammonium) methylammonium heptaiododiplumbate

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About This Item

Linear Formula:
(BuNH3)2(CH3NH3)Pb2I7
CAS Number:
199733-88-5
MDL number:
MFCD32857284
UNSPSC Code:
12352101
NACRES:
NA.23
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Quality Segment

form

solid

sustainability

Sustainability features

application(s)

solar energy

greener alternative category

SMILES string

[N+H3]CCCC.[N+H3]CCCC.[N+H3]C.C

InChI key

PKJYPAXQNYVGMM-UHFFFAOYSA-Q

General description

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".

Application

2D perovskites have been used as the active material in may applications such as light emmiting diodes, phototransistors, and solar cells. Unlike 3D perovskites, these layered materials give higher moisture stability and longer device lifetimes.
Di-n-butylammonium methylammonium lead(II) heptaiodide can be used for fabrication of perovskite materials for solar cells, light-emitting diodes (LEDs), photodetectors, and lasers.

Signal Word

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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