593-55-5 Usage
Applications
Ethylamine Hydrobromide has been used as a precursor for the alteration of crystallite structure, evolution of film morphology, and fine-tuning optical properties of perovskite materials to improve the efficiency of hybrid electronic devices.
Description
Ethylammonium bromide (EABr) has been used as a precursor for the?alteration of crystallite structure, evolution of film morphology, and fine-tuning optical properties of perovskitematerials to improve the efficiency of hybrid electronic devices.
Chemical Properties
White, almost odorless granules.Very soluble in water.
Uses
Different sources of media describe the Uses of 593-55-5 differently. You can refer to the following data:
1. Ethylamine Hydrobromide can be used as intermediate (where liquid ethylamine or liquid hydrobromic acid cannot be used).
2. 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.
Check Digit Verification of cas no
The CAS Registry Mumber 593-55-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,9 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 593-55:
(5*5)+(4*9)+(3*3)+(2*5)+(1*5)=85
85 % 10 = 5
So 593-55-5 is a valid CAS Registry Number.
InChI:InChI=1/C2H7N.BrH/c1-2-3;/h2-3H2,1H3;1H
593-55-5Relevant articles and documents
KINETICS AND MECHANISM OF REACTION OF AMINES WITH β-BROMOPROPIOPHENONE
Popov, A. F.,Piskunova, Z.,Matvienko, V. N.
, p. 1299 - 1302 (2007/10/02)
The reaction of β-bromopropiophenone with different amines in acetonitrile at 25 deg C was studied.It was found that in the case of primary and secondary amines, the end products of the reaction are β-aminopropiophenones, which form via the intermediate phenyl vinyl ketone.In the case of tertiary amines, the reaction ends at the stage of the formation of phenyl vinyl ketone.The reactivity of the amines in the formation of phenyl vinyl ketone is preferentially determined by their basicity.
