tert-Butylamine HydroBromide
Catalog Number
ACM60469707-3
CAS
60469-70-7
IUPAC Name
2-methylpropan-2-amine;hydrobromide
Synonyms
tert-Butylammonium Bromide
Application
tert-Butylamine HydroBromide plays a crucial role in advancing solar cell technology by serving as a precursor for organohalide-based perovskites. It enables the synthesis of mixed cation or anion perovskites, optimizing key attributes such as band gap, carrier diffusion length, and power conversion efficiency in perovskite-based solar cells. The presence of a tert-butyl bulky group enhances the structural alteration of perovskites, improving their solubility and stability by reducing moisture sensitivity compared to 3D methylammonium-based perovskites. Additionally, it contributes to the formation of plate-like 2D-phase crystallites within 3D perovskite grains, significantly enhancing crystallinity due to the inclusion of bulky alkyl groups in the perovskite structure.
Molecular Weight
154.05 g/mol
Molecular Formula
C4H11N•HBr
Product Information
Canonical SMILES
CC(C)(C)N.Br
InChI
InChI=1S/C4H11N.BrH/c1-4(2,3)5;/h5H2,1-3H3;1H
InChI Key
CQKAPARXKPTKBK-UHFFFAOYSA-N
Melting Point
350 °C
Purity
>98.0%(T)(N)
Appearance
White to Almost white powder to crystal
Storage
Store under inert gas
Complexity
25.1
Condition to avoid
Hygroscopic
Exact Mass
153.01531g/mol
Hazard Statements
H315 : Causes skin irritation.H319 : Causes serious eye irritation.
Heavy Atom Count
6
MDL Number
MFCD00674188
Monoisotopic Mass
153.01531g/mol
Precautionary Statements
P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.
Reaxys Registry Number
3665147
Rotatable Bond Count
0
Signal Word
Warning
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