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901437

Formamidinium bromide

Name: Formamidinium bromide
Brand: ALDRICH

≥99%, anhydrous

Synonym(s):

Formamidine hydrobromide

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About This Item

Empirical Formula (Hill Notation):

CH₅BrN₂

CAS Number:

146958-06-7

Molecular Weight:

124.97

UNSPSC Code:

12352101

NACRES:

NA.23

MDL number:

MFCD28369274

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Properties

grade

anhydrous

Quality Level

100

assay

≥99%

form

powder or crystals

greener alternative product characteristics

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

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Greener Alternative Product

greener alternative category

Enabling,

SMILES string

N=CN.[H]Br

InChI

1S/CH4N2.BrH/c2-1-3;/h1H,(H3,2,3);1H

InChI key

QWANGZFTSGZRPZ-UHFFFAOYSA-N

Description

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. Click here for more details.

Application

Organohalide based perovskites have emerged as an important class of material for solar cell applications. Our perovskites precursors with extremely low water contents 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.

Formamidinium bromide is commonly used as a precursor for the fabrication of perovskite absorber layers in perovskite solar cells. It can be combined with other components, such as lead halides and organic cations, to form the perovskite structure. FABr helps improve the optoelectronic properties and stability of the perovskite layer.

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Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

pictograms

GHS07

signalword

Warning

hcodes

H302,H315,H319

pcodes

P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P332 + P313

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

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Articles

Perovskite Solar Cells

Dr. Perini and Professor Correa-Baena discuss the latest research and effort to obtain higher performance and stability of perovskite materials.

Solar Cells: Towards Printable and Flexible Solar Technologies

To achieve net-zero emissions by 2050, renewable power contributions must triple. Photovoltaic stations provide vital utility power, achieved primarily through third- and fourth-generation technology. Promising trends include recycling and revolutionary, ultra-lightweight, flexible, and printable solar cells.

Ultra-High Efficiency Perovskite-Perovskite Tandem Solar Cells

Next generation solar cells have the potential to achieve conversion efficiencies beyond the Shockley-Queisser (S-Q) limit while also significantly lowering production costs.

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)

Recent Advances in Hybrid Halide Perovskites-based Solar Cells.