Potassium azide - ≥99.9% trace metals basis , CAS No.20762-60-1

CAS: 20762-60-1 Cat. No.: P770768 Peso molecular: 81.12 Número EC: 244-013-1

GRADE & PURITY ≥99.9% trace metals basis

Storage

Room temperature,Argon charged

Shipped In

Normal

Descripción general

Potassium azide can be used as a reagent to synthesize:
3-O-(3-Azidoopropyl)estrone from 3-O-(3-methanesulfonyloxypropoxy)estrone via nucleophilic azidation in the presence of imidazolium catalyst.
Azido phenacyl derivatives from α-bromoacetophenone derivatives in the presence of tetrabutylammonium bromide as a catalyst.
1-Azido-4-fluorobenzene from potassium (4-fluorophenyl)trifluoroborate in the presence of cupric triflate as a catalyst.

Specifications

Especificaciones y pureza

≥99.9% trace metals basis

Condiciones de almacenamiento de almacenamiento

Room temperature, Argon charged

Enviado en

Normal

Pureza

≥99.9% trace metals basis

Nombres e identificadores

• Sonrisas canónicas: [N-]=[N+]=[N-].[K+]
• IUPAC Name: potassium;azide
• InChIKey: TZLVRPLSVNESQC-UHFFFAOYSA-N
• INCHI: 1S/K.N3/c;1-3-2/q+1;-1
• Isómeros SMILES: [N-]=[N+]=[N-].[K+]
• WGK Alemania: 3
• RTECS: TS7080000
• Peso molecular: 81.12

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Clase Alkali metal organides
      • Subclass Alkali metal nitrides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Clase: Alkali metal organides
• Subclass: Alkali metal nitrides
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkali metal nitrides
• Alternative Parents: Inorganic salts Inorganic nitrides
• Molecular Framework: Not available
• Substituents: Alkali metal nitride - Inorganic nitride - Inorganic salt
• Descripción: This compound belongs to the class of inorganic compounds known as alkali metal nitrides. These are inorganic compounds of nitrogen where nitrogen has a formal oxidation state of -3, and the heaviest metal atom is an alkali metal.
• 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

• Sensibilidad: Heat sensitive
• Punto de fusión (°C): ~300 °C (decomposition)
• Peso molecular: 81.119 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 80.9729 Da
• Monoisotopic Mass: 80.9729 Da
• Topological Polar Surface Area: 3.000 Ų
• Heavy Atom Count: 4
• Formal Charge: 0
• Complexity: 15.500
• 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. Yunfeng Tan, Jiangzhou Qin, Shengquan Chang, Shengqiang Ma, Linan Su, Nengsheng Liu, Quanlin Zhao, Xintao Wang, Chenxi Li, Jinmao Ma, Kun Wu, Zhengfang Ye.  (2025)  Integrated response surface and machine learning approach: Experimental optimization and DFT analysis for NaN3 removal via NaClO oxidation.  Journal of Water Process Engineering,      [PMID:] [10.1016/j.jwpe.2025.107067]

2. Jianxiang Wu, Yuxin Chen, Wei Du, Yaming Hao, Shaoyan Wang, Ran Wang, Shuangshuang Cha, Xuejing Yang, Chang Yan, Cheng Lian, Honglai Liu, Ming Gong.  (2025)  Concentrated Zwitterion Interfaces for Selective Promotion of Electrochemical Hydroxide Oxidation.  Journal of the American Chemical Society,      [PMID:40866311] [10.1021/jacs.5c08459]

3. Hui-jie Zhang, Jian-bin Li, Xin Yu, Su-hang Chen, Yu-qi Zhu, Shi-zhou Ma, Kai-chuang Zhang, Qi-hang Chen, Feng-qi Zhao, Kang-zhen Xu.  (2026)  A novel dual-functional EMOFs containing azide ligands: Synergistic enhancement on ignition and combustion properties of boron powders.  Energetic Materials Frontiers,      [PMID:] [10.1016/j.enmf.2026.01.001]