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Sigma-Aldrich

n-Butylammonium iodide

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Synonym(s):
1-Butanaminium iodide, Butylamine hydroiodide, Butylammonium iodide, Greatcell Solar®
Empirical Formula (Hill Notation):
C4H12IN
CAS Number:
36945-08-1
Molecular Weight:
201.05
MDL number:
MFCD28100822
UNSPSC Code:
12352300
PubChem Substance ID:
329768968
NACRES:
NA.23

Assay

98%

Quality Level

100

form

powder

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

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mp

173 °C (exp.)

greener alternative category

, Enabling

SMILES string

CCCCN.I

InChI

1S/C4H11N.HI/c1-2-3-4-5;/h2-5H2,1H3;1H

InChI key

CALQKRVFTWDYDG-UHFFFAOYSA-N

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General description

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Application

n-Butylammonium iodide (BAI) can be used as an additive that facilitates an improvement in the efficiency and stability of perovskite solar cells (PSCs). It can also be used as an organic ligand in the formation of organic-inorganic perovskites for light-emitting diodes (LEDs).
The iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications.

Legal Information

Product of Greatcell Solar Materials Pty Ltd.Greatcell Solar is a registered trademark of Greatcell Solar Materials Pty Ltd.
Greatcell Solar is a registered trademark of Greatcell Solar

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Unveiling the guest effect of N-butylammonium iodide towards efficient and stable 2D-3D perovskite solar cells through sequential deposition process
Wang Y, et al.
Chemical Engineering Journal, 6(2), 123589-123589 (2019)
Enhanced thermal stability in perovskite solar cells by assembling 2D/3D stacking structures
Lin Y, et al.
The Journal of Physical Chemistry Letters, 9(3), 654-658 (2018)
Structural changes and band gap tunability with incorporation of n-butylammonium iodide in perovskite thin film
Rebecca LWX, et al.
Heliyon, 6(2), e03364-e03364 (2020)
Olivia F Williams et al.
The journal of physical chemistry. A, 123(51), 11012-11021 (2019-11-16)
Two-dimensional (2D) hybrid perovskites are generating broad scientific interest because of their potential for use in photovoltaics and microcavity lasers. It has recently been demonstrated that mixtures of quantum wells with different thicknesses can be assembled in films with heterogeneous
Chang Liu et al.
Nano letters, 20(2), 1240-1251 (2020-01-22)
3D/2D hybrid perovskite systems have been intensively investigated to improve the stability of perovskite solar cells (PSCs), whereas undesired crystallization of 2D perovskite during the film formation process could undermine the structural stability of 2D perovskite materials, which causes serious
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