Methylammonium iodide

Base Information

• Chemical Name: Methylammonium iodide
• CAS No.: 14965-49-2
• Molecular Formula: CH5 N . H I
• Molecular Weight: 158.97
• Hs Code.: 29211100
• European Community (EC) Number: 239-037-4
• Wikipedia: Methylammonium iodide,Methylammonium_iodide
• Wikidata: Q82909523
• Mol file: 14965-49-2.mol

Synonyms:Methylammonium iodide;methylazanium;iodide;Methanamine, hydriodide;EINECS 239-037-4;methylazanium iodide;Methylamine, hydriodide;Methylamine.hydriodicacid;CH5N.HI;C-H5-N.H-I;SCHEMBL1534750;Methylammonium Iodide, anhydrous

Chemical Property of Methylammonium iodide

Chemical Property:

• Vapor Pressure: 3970mmHg at 25°C
• Melting Point: 270-280°C
• Flash Point: 12℃
• Storage Temp.: Hygroscopic, Refrigerator, under inert atmosphere
• Solubility.: Methanol (Slightly), Water
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 158.95450
• Heavy Atom Count: 3
• Complexity: 2

Purity/Quality:

99% ^*data from raw suppliers

Methylamine Hydroiodide ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22-36/37/38
• Safety Statements: 26-36/37/39-46-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[NH3+].[I-]
• Description: 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.
• Uses: Methylammonium iodide can be used as a precursor in combination with lead iodide to change the morphology of the resulting perovskite materials. Perovskite materials can further be utilized in the fabrication of alternative energy devices such as light emitting diodes (LEDs), and perovskite solar cells (PSCs). 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. The iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications.

Technology Process of Methylammonium iodide

There total 13 articles about Methylammonium iodide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.0%

methylamine (74-89-5) → methylamine hydroiodide (14965-49-2)

Guidance literature:

With hydrogen iodide; In methanol; water; at 0 ℃; for 2h;

DOI:10.1246/cl.140074

Reference yield: 80.0%

triethylsilane (617-86-7) + nitromethane (75-52-5) + trimethylsilyl iodide (16029-98-4) → triethylsilyl iodide (1112-49-8) + Hexamethyldisiloxane (107-46-0) + 1,1,1-triethyl-3,3,3-trimethyl-disiloxane (2652-41-7) + hexaethyl disiloxane (994-49-0) + methylamine hydroiodide (14965-49-2)

Guidance literature:

Product distribution; Mechanism; 2 h at -5 deg C, then 5 h at 30 deg C;

Reference yield: 71.0%

→ 1-(4-chlorobenzyl)-1-methyl-4-[{N-(3-trifluoromethylbenzoyl)glycyl}aminomethyl]piperidinium iodide + methylamine hydroiodide (14965-49-2)

Guidance literature:

upstream raw materials:

triethylsilane

nitromethane

trimethylsilyl iodide

methanol

Downstream raw materials:

methylammonium lead iodide

CH₅N*HI*Pb⁽²⁺⁾*Cl^(1-)*I^(1-)

cotinine

methylamine

Refernces

• 1、 Bhorde, Ajinkya,Nair, Shruthi,Borate, Haribhau,Pandharkar, Subhash,Aher, Rahul,Punde, Ashvini,Waghmare, Ashish,Shinde, Pratibha,Vairale, Priti,Waykar, Ravindra,Doiphode, Vidya,Jadkar, Vijaya,Hase, Yogesh,Rondiya, Sachin,Patil, Nilesh,Prasad, Mohit,Jadkar, Sandesh. "Highly stable and Pb-free bismuth-based perovskites for photodetector applications". . p. 11282 - 11290. Retrieved 2020.
• 2、 Yu, Hui,Wang, Feng,Xie, Fangyan,Li, Wenwu,Chen, Jian,Zhao, Ni. "The role of chlorine in the formation process of CH3NH3PbI3-xClx perovskite". . p. 7102 - 7108. Retrieved 2014.
• 3、 Jacobs, Daniel L.,Zang, Ling. "Thermally induced recrystallization of MAPbI3 perovskite under methylamine atmosphere: An approach to fabricating large uniform crystalline grains". . p. 10743 - 10746. Retrieved 2016.
• 4、 Zhou, Hai,Song, Zehao,Tao, Pan,Lei, Hongwei,Gui, Pengbin,Mei, Jun,Wang, Hao,Fang, Guojia. "Self-powered, ultraviolet-visible perovskite photodetector based on TiO2 nanorods". . p. 6205 - 6208. Retrieved 2016.
• 5、 Chen, Xuelian,Jiang, Hao,Li, Guangrong,Li, Yan,Sun, Can,Zhang, Xiaoyong,Zheng, Jialu. "Realize larger grain size of CH3NH3PbI3 film with reduced non-radiative recombination for high performance perovskite solar cells via precursor colloidal size engineering". . . Retrieved 2021.
• 6、 Etgar, Lioz,Gao, Peng,Xue, Zhaosheng,Peng, Qin,Chandiran, Aravind Kumar,Liu, Bin,Nazeeruddin, Md. K.,Gr?tzel, Michael. "Mesoscopic CH3NH3PbI3/TiO2 heterojunction solar cells". . p. 17396 - 17399. Retrieved 2012.
• 7、 Koza, Jakub A.,Hill, James C.,Demster, Ashley C.,Switzer, Jay A.. "Epitaxial Electrodeposition of Methylammonium Lead Iodide Perovskites". . p. 399 - 405. Retrieved 2016.
• 8、 Ranjan, Rahul,Prakash, Asit,Singh, Arjun,Singh, Anand,Garg, Ashish,Gupta, Raju Kumar. "Effect of tantalum doping in a TiO2 compact layer on the performance of planar spiro-OMeTAD free perovskite solar cells". . p. 1037 - 1047. Retrieved 2018.
• 9、 Xia, Hua-Rong,Li, Jia,Sun, Wen-Tao,Peng, Lian-Mao. "Organohalide lead perovskite based photodetectors with much enhanced performance". . p. 13695 - 13697. Retrieved 2014.
• 10、 Bass, Kelsey K.,McAnally, R. Eric,Zhou, Shiliang,Djurovich, Peter I.,Thompson, Mark E.,Melot, Brent C.. "Influence of moisture on the preparation, crystal structure, and photophysical properties of organohalide perovskites". . p. 15819 - 15822. Retrieved 2014.