Lithium stearate - ≥95%(mixture of C18 and C16) , CAS No.4485-12-5

CAS: 4485-12-5 Cat. No.: L283258 Molecular Weight: 290.41 EC Number: 224-772-5

GRADE & PURITY ≥95%(mixture of C18 and C16)

Synonyms

Lithalure | BL001484 | UNII-P31MC94P70 | AKOS028109590 | CCRIS 8273 | Litholite | C18H35LiO2 | SCHEMBL15569 | Q420096 | HGPXWXLYXNVULB-UHFFFAOYSA-M | Stearic Acid Lithium Salt | AI3-19767 | A858650 | lithium;octadecanoate | Octadecanoic acid, lithium salt

Storage

Room temperature

Specifications

Synonyms

Lithalure | BL001484 | UNII-P31MC94P70 | AKOS028109590 | CCRIS 8273 | Litholite | C18H35LiO2 | SCHEMBL15569 | Q420096 | HGPXWXLYXNVULB-UHFFFAOYSA-M | Stearic Acid Lithium Salt | AI3-19767 | A858650 | lithium;octadecanoate | Octadecanoic acid, lithium salt

Specifications & Purity

≥95%(mixture of C18 and C16)

Storage

Room temperature

Purity

≥95%(mixture of C18 and C16)

Names and Identifiers

• Pubchem Sid: 504758999
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504758999
• Canonical Smiles: [Li+].CCCCCCCCCCCCCCCCCC(=O)[O-]
• IUPAC Name: lithium;octadecanoate
• InChIKey: HGPXWXLYXNVULB-UHFFFAOYSA-M
• INCHI: 1S/C18H36O2.Li/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2-17H2,1H3,(H,19,20);/q;+1/p-1
• Isomeric SMILES: [Li+].CCCCCCCCCCCCCCCCCC(=O)[O-]
• RTECS: WI4370000
• Molecular Weight: 290.41
• Reaxy-Rn: 3919701
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3919701&ln=

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Organic compounds
• Superclass: Lipids and lipid-like molecules
• Class: Fatty Acyls
• Subclass: Fatty acids and conjugates
• Intermediate Tree Nodes: Not available
• Direct Parent: Long-chain fatty acids
• Alternative Parents: Carboxylic acid salts Organic lithium salts Monocarboxylic acids and derivatives Carboxylic acids Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Long-chain fatty acid - Carboxylic acid salt - Organic lithium salt - Organic alkali metal salt - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
• Description: 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

Chemical and Physical Properties

• Solubility: Very slightly soluble in water(0.1g/L, 25°C）
• Melt Point(°C): 220-222℃
• Molecular Weight: 290.400 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 16
• Exact Mass: 290.28 Da
• Monoisotopic Mass: 290.28 Da
• Topological Polar Surface Area: 40.100 Ų
• Heavy Atom Count: 21
• Formal Charge: 0
• Complexity: 207.000
• 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: 2

XLogP3

References

1. Hua Yan, Lifan Wu, Pingyang Li, Xuan Li, Junxin Zhao, Xiaomin Dong.  (2022)  Performance Analysis of Magnetorheological Porous Fabric Composite.  Applied Sciences-Basel,  12  (23): (12062).  [PMID:] [10.3390/app122312062]

2. Yun Luo, Fanbin Hu, Le Tian, Qingfeng Liu, Yi Fan, Yingjie Zhang, Zitong Fei, Qi Meng, Peng Dong.  (2025)  Efficient Direct Regeneration of Spent LiFePO4 Cathodes via Molecular Fencing and Vapor Deposition.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202512637]

3. Yuchen Yao, Yanqin Shi, Jiachao Mei, Jingzhe Zhang, Si Chen, Meng Ma, Huiwen He, Yulu Zhu, Xu Wang.  (2025)  Substituent-Driven Thermal Stabilization of PVC via Dual-Anion Benzoate Zinc Salts.  JOURNAL OF APPLIED POLYMER SCIENCE,      [PMID:] [10.1002/app.57981]