Formamidinium bromide - anhydrous, ≥99% , CAS No.146958-06-7

CAS: 146958-06-7 Cat. No.: F432132 Peso molecular: 124.97 Número EC: 827-107-2

GRADE & PURITY Anhydrous Grade, ≥99%

Synonyms

SY117098 | F0973 | methanimidamide hydrobromide | Formamidine Hydrobromide | Methanimidamide, monohydrobromide (9CI) | Formamidinium bromide, >=99%, anhydrous | METHANIMIDAMIDE, MONOHBR (9CI) | F1244 | AKOS037645842 | Formamidine Hydrobromide (99.99%, tra

Storage

Room temperature

Descripción general

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.

Specifications

Sinónimos

SY117098 | F0973 | methanimidamide hydrobromide | Formamidine Hydrobromide | Methanimidamide, monohydrobromide (9CI) | Formamidinium bromide, >=99%, anhydrous | METHANIMIDAMIDE, MONOHBR (9CI) | F1244 | AKOS037645842 | Formamidine Hydrobromide (99.99%, tra

Especificaciones y pureza

anhydrous, ≥99%

Condiciones de almacenamiento de almacenamiento

Room temperature

Grado

Anhydrous Grade

Pureza

≥99%

Nombres e identificadores

• Sonrisas canónicas: C(=N)N.Br
• IUPAC Name: methanimidamide;hydrobromide
• InChIKey: QWANGZFTSGZRPZ-UHFFFAOYSA-N
• INCHI: 1S/CH4N2.BrH/c2-1-3;/h1H,(H3,2,3);1H
• Isómeros SMILES: C(=N)N.Br
• Peso molecular: 124.97
• Reaxy-Rn: 6140956
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6140956&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic nitrogen compounds
    • Clase Organonitrogen compounds
      • Subclass Amidines

• Kingdom: Organic compounds
• Superclass: Organic nitrogen compounds
• Clase: Organonitrogen compounds
• Subclass: Amidines
• Intermediate Tree Nodes: Not available
• Direct Parent: Carboxamidines
• Alternative Parents: Carboximidamides Organic bromide salts Hydrocarbon derivatives Organic cations
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Carboximidamide - Carboxylic acid amidine - Hydrocarbon derivative - Organic bromide salt - Organic salt - Organic cation - Aliphatic acyclic compound
• Descripción: This compound belongs to the class of organic compounds known as carboxamidines. These are carboxylic acid derivatives containing the amidine group.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propiedades químicas y físicas

• Punto de fusión (°C): 135 °C
• Peso molecular: 124.970 g/mol
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 123.964 Da
• Monoisotopic Mass: 123.964 Da
• Topological Polar Surface Area: 49.900 Ų
• Heavy Atom Count: 4
• Formal Charge: 0
• Complexity: 10.300
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3

Referencias

1. Bo Zhang, Shuo Ding, Xuanyu Zhang, Lei Qian, Chaoyu Xiang.  (2023)  Enhancing the performance of Quasi-2D perovskite blue light emitting diodes via a WS2 energy matching layer.  CHEMICAL PHYSICS LETTERS,      [PMID:] [10.1016/j.cplett.2023.140671]

2. Jiao Xun, Jidong Deng, Wei Shen, Ming Li, Rongxing He.  (2021)  Highly efficient green-emitting nanocrystals of MAPb1-xMnxBr3 perovskite with excellent thermal stability.  OPTICAL MATERIALS,      [PMID:] [10.1016/j.optmat.2021.111799]

3. Jinming Hu, Shengyi Yang, Zhenheng Zhang, Hailong Li, Chandrasekar Perumal Veeramalai, Muhammad Sulaman, Muhammad Imran Saleem, Yi Tang, Yurong Jiang, Libin Tang, Bingsuo Zou.  (2020)  Solution-processed, flexible and broadband photodetector based on CsPbBr3/PbSe quantum dot heterostructures.  JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,      [PMID:] [10.1016/j.jmst.2020.06.047]

4. Chaomin Dong, Guoyi Chen, Shuxin Wang, Zhiqiu Yu, Weijun Ke, Guojia Fang.  (2025)  High-Performance Green Light-Emitting-Diode Enabled by Simultaneous Phase Engineering and Crystallization Regulation.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202502662]

5. Aochen Du, Xingke Zheng, Genzhuang Li, Yun Ye, Enguo Chen, Sheng Xu, Tailiang Guo.  (2024)  Uncovering the structural and photoelectric properties of perovskite crystals by joint multifaceted characterization and theoretical analysis.  Journal of Materials Research and Technology-JMR&T,      [PMID:] [10.1016/j.jmrt.2024.01.009]

6. Wenjuan Jiang, Cheng Peng, Haokun Jiang, Mingzhe Zhu, Zhongmin Zhou.  (2025)  Ion-migration-induced dual interface dipoles for high-performance perovskite solar cells.  Matter,      [PMID:] [10.1016/j.matt.2025.102085]

7. Chaomin Dong, Guoyi Chen, Fang Yao, Zhiqiu yu, Kailian Dong, Shengjie Du, Lishuai Huang, Cheng Wang, Ti Wang, Shuxin Wang, Weijun Ke, Guojia Fang.  (2024)  Inhibiting Cation Segregation to Enable Highly Efficient Perovskite Light-Emitting Diodes.  Advanced Optical Materials,      [PMID:] [10.1002/adom.202401955]

8. Jinxian Yang, Wenjuan Jiang, Haokun Jiang, Mingzhe Zhu, Cheng Peng, Jiakang Zhang, Zhongmin Zhou.  (2025)  Electronic Distribution Tuning of Passivators Enables High-Efficiency and Stable Perovskite Solar Cells.  CHINESE JOURNAL OF CHEMISTRY,      [PMID:] [10.1002/cjoc.70431]

9. Wei Zhang, Zheng Zou, Tiehui Wu, Zijie Xiao, Dan Feng, Jianbin Zhong, Xianshao Zou, Ningjiu Zhao.  (2026)  Charge-Acoustic Phonon Coupling Determined Carrier Transport Properties in FAxMA1−xPbBr3 Perovskite Single Crystals.  Advanced Science,      [PMID:41685653] [10.1002/advs.202524220]