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900835

Sigma-Aldrich

Formamidinium bromide

greener alternative

≥98%

Synonym(s):

Formamidine hydrobromide, Greatcell Solar®, Iminomethylamine hydrobromide, Methanimidamide bromide

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About This Item

Empirical Formula (Hill Notation):
CH5BrN2
CAS Number:
146958-06-7
Molecular Weight:
124.97
MDL number:
MFCD28369274
UNSPSC Code:
12352101
NACRES:
NA.23

Quality Level

100

assay

≥98%

form

powder or crystals

greener alternative product characteristics

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

sustainability

Greener Alternative Product

greener alternative category

Enabling,

SMILES string

N=CN.[H]Br

InChI key

QWANGZFTSGZRPZ-UHFFFAOYSA-N

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General description

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Application

Formamidinium bromide can be used as a precursor material for the synthesis of perovskite absorber layers in solar cells. It can be explored as an additive or component in the design and development of new energy storage materials and devices.
Organohalide based perovskites have emerged as an important class of material for solar cell applications. Our perovskites precursors are useful for synthesizing mixed cation or anion perovskites, needed for the optimization of the band gap, carrier diffusion length and power conversion efficiency of perovskites based solar cells.

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

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GHS07

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Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP8806
MKCM8534
MKCJ7282
MKCH7489

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Recent Advances in Hybrid Halide Perovskites-based Solar Cells.
Kalyanasundaram K, et al.
Material Matters, 11, 3-3 (2016)
Entropic stabilization of mixed A-cation ABX3 metal halide perovskites for high performance perovskite solar cells.
Yi C, et al.
Energy & Environmental Science, 9, 656-662 (2016)
Photovoltaic mixed-cation lead mixed-halide perovskites: links between crystallinity, photo-stability and electronic properties.
Rehman W, et al.
Energy & Environmental Science, 10, 361-369 (2017)
Zhiping Wang et al.
Advanced materials (Deerfield Beach, Fla.), 29(5), 1604186-1604186 (2016-12-03)
Air-stable doping of the n-type fullerene layer in an n-i-p planar heterojunction perovskite device is capable of enhancing device efficiency and improving device stability. Employing a (HC(NH

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