methylammonium iodide CAS NO.14965-49-2

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methylammonium iodide
14965-49-2
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ProName: methylammonium iodide
CasNo: 14965-49-2
Molecular Formula: CH6IN
Appearance: White solid
Application: OLED material intermediate
DeliveryTime: as customer requirement
PackAge: standard export packing
Port: China main port
ProductionCapacity: 100 Kilogram/Day
Purity: 99%
Storage: standard packing condition
Transportation: with customer requirement by sea,air...
LimitNum: 1 Kilogram
MW: 158.96951
EINECS: 239-037-4
MF: CH6IN
Physical appearance: White, crystalline solid
Purity: >99.9%

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Product Name: methylammonium iodide

Synonyms: methylammonium iodide;Methylamine·hydriodic acid;CH3NH3I (MAI);MethylazaniuM;MethanaMine, hydriodide(9CI);MethanaMiniuM iodide;Methanamine hydriodide;Methylamine Hydroiodide

CAS: 14965-49-2

MF: CH6IN

MW: 158.96951

EINECS: 239-037-4

Product Categories:

Mol File: 14965-49-2.mol

methylammonium iodide Structure

methylammonium iodide Chemical Properties

Fp 12℃

Safety Information

Hazard Codes Xn

Risk Statements 22-36/37/38

Safety Statements 26-36/37/39-46-24/25

RIDADR UN1219 - class 3 - PG 2 - Isopropanol

MSDS Information

methylammonium iodide Usage And Synthesis

Specifications

Chemical formula CH6IN

Synonyms Methylamine hydroiodide

CAS No. 14965-49-2

Chemical name Methylammonium iodide

Physical appearance White, crystalline solid

Purification method Recrystallisation (ethanol)

Purity >99.9% (as measured by elemental analysis)

Molecular weight 158.97 g/mol

Recommended solvents for perovskite synthesis DMF, DMSO

Applications Methylammonium iodide (MAI), also referred to as methylamine hydroiodide, is a precursor for the synthesis of organic-inorganic hybrid perovskites for use in FETs, LEDs and PVs.

Due to the high purity of the methylammonium iodide (99.99%), it should be noted that its solubility is reduced within dimethyl formamide and dimethyl sulfoxide. This reduced solubility is due to the removal of trace amounts of residual hydroiodic acid (HI) used during the synthesis and purification of the material. This can potentially have an impact upon the performance of solar cells leading to a reduction in maximum power conversion efficiency achievable. Adding fixed concentrations of hydroiodic acid to perovskite solutions can allow for the improvement of device metrics. Using high-purity precursor materials allows for accurate addition of amounts of hydroiodic acid giving higher reproducibility to experiments. It is recommended that between 1% and 10% hydroiodic acid is used with high-purity methylammonium iodide to achieve optimal device performance. The amount required depends on the precursors used, solution concentration, solvent used, and processing environment. Therefore, this will need to be adjusted for each individual laboratory and process.

methylammonium iodide CAS NO.14965-49-2

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