Lead stearate - AR , CAS No.1072-35-1

CAS: 1072-35-1 Cat. No.: L112991 Peso molecular: 774.15 Número EC: 214-005-2

GRADE & PURITY AR

Synonyms

LEAD STEARATE | lead(2+) dioctadecanoate | Lead distearate, pure | HQ5TZ3NAEI | Lead(II) stearate | NS 2 | Octadecanoic acid, lead(2+) salt, basic | Stabinex NC18 | EINECS 291-696-7 | LEADSTEARATE | Octadecanoic acid, lead(2+) salt (2:1) | Lead(2+) octade

Storage

Room temperature,Desiccated

Shipped In

Normal

Specifications

Sinónimos

LEAD STEARATE | lead(2+) dioctadecanoate | Lead distearate, pure | HQ5TZ3NAEI | Lead(II) stearate | NS 2 | Octadecanoic acid, lead(2+) salt, basic | Stabinex NC18 | EINECS 291-696-7 | LEADSTEARATE | Octadecanoic acid, lead(2+) salt (2:1) | Lead(2+) octade

Especificaciones y pureza

AR

Condiciones de almacenamiento de almacenamiento

Room temperature, Desiccated

Enviado en

Normal

Grado

AR

Nombres e identificadores

• Pubchem Sid: 504753761
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504753761
• Sonrisas canónicas: CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Pb+2]
• IUPAC Name: lead(2+);octadecanoate
• InChIKey: UQLDLKMNUJERMK-UHFFFAOYSA-L
• INCHI: 1S/2C18H36O2.Pb/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2
• Isómeros SMILES: CCCCCCCCCCCCCCCCCC(=O)[O-].CCCCCCCCCCCCCCCCCC(=O)[O-].[Pb+2]
• Número ONU: 2291
• Grupo de embalaje: III
• Peso molecular: 774.15
• Reaxy-Rn: 3919704
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3919704&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Lipids and lipid-like molecules
    • Clase Fatty Acyls
      • Subclass Fatty acids and conjugates

• Kingdom: Organic compounds
• Superclass: Lipids and lipid-like molecules
• Clase: Fatty Acyls
• Subclass: Fatty acids and conjugates
• Intermediate Tree Nodes: Not available
• Direct Parent: Long-chain fatty acids
• Alternative Parents: Straight chain fatty acids Carboxylic acid salts Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Organic lead salts Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Not available
• Substituents: Long-chain fatty acid - Straight chain fatty acid - Carboxylic acid salt - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic lead salt - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
• Descripción: This compound belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
• 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): 104-109°C
• Peso molecular: 774.000 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 30
• Exact Mass: 774.504 Da
• Monoisotopic Mass: 774.504 Da
• Topological Polar Surface Area: 80.300 Ų
• Heavy Atom Count: 41
• Formal Charge: 0
• Complexity: 196.000
• 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: 3

XLogP3

Referencias

1. Peng Zhang, Liming Chen, Xiaoyan Cai, Binbin Luo, Tianju Chen, Haini Chen, Guoliang Chen, Feiming Li.  (2023)  Fluorescence wavelength shifts combined with light scattering for ratiometric sensing of chloride in the serum based on CsPbBr3@SiO2 perovskite nanocrystal composite halide exchanges.  DALTON TRANSACTIONS,  52  (42): (15353-15359).  [PMID:37540044] [10.1039/D3DT01871G]

2. Longhui Lin, Linghang Qiu, Feiming Li, Chaoyu You, Yimeng Zhu, Qiuhong Yao, Yibo Zeng, Yiru Wang, Jianfeng Li, Xi Chen.  (2021)  Stable Electrochemiluminescence of CsPbBr3 Perovskite Nanocrystals Assisted by Graphene Oxide for Ultrasensitive Sensing.  ACS Applied Nano Materials,      [PMID:] [10.1021/acsanm.1c01497]

3. Linghang Qiu, Longhui Lin, Yipeng Huang, Zhiwei Lai, Feiming Li, Shuya Wang, Fangyuan Lin, Jianfeng Li, Yiru Wang, Xi Chen.  (2019)  Unveiling the interfacial electrochemiluminescence behavior of lead halide perovskite nanocrystals.  Nanoscale Advances,  1  (10): (3957-3962).  [PMID:36132118] [10.1039/C9NA00456D]

4. Peng Zhang, Feiming Li, Shujuan Lin, Wen-Jie Chen, Dejian Chen.  (2024)  Efficient and selective photocatalytic oxidation of benzylic alcohols with built-in electric field CsPbBr3/SiO2 nanocomposites through Fe3+ gradient doping.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2024.156953]

5. Henggan Li, Feiming Li, Yipeng Huang, Linchun Zhang, Min Ye, Jingwen Jin, Xi Chen.  (2022)  Photoluminescence Sensing of Chloride Ions in Sea Sand Using Alcohol-Dispersed CsPbBr3@SiO2 Perovskite Nanocrystal Composites.  Chemosensors,  10  (5): (170).  [PMID:] [10.3390/chemosensors10050170]

6. Yong-Jie Zhang, Yiling Lian, Huan Gao, Ji Huang, Jing Li, Feng Jin.  (2025)  In Situ Synthesis of Perovskite Quantum Dot Photoresist in Polymerizable Solvent for 3D Printing and Anti-Counterfeiting.  JOURNAL OF APPLIED POLYMER SCIENCE,      [PMID:] [10.1002/app.70085]