Sodium dodecanoate - ≥98%(T) , CAS No.629-25-4

CAS: 629-25-4 Cat. No.: S103038 Molecular Weight: 222.3 Beilstein Registry Number: 3574124 EC Number: 211-082-4 PubChem CID: 2735067

GRADE & PURITY ≥98%(T)

Synonyms

SCHEMBL25924 | Dodecanoic acid, sodium salt | CHEBI:131839 | Dodecanoic acid, sodium salt (1:1) | D91228 | L0016 | EN300-7401764 | Lauran sodny | Lauric acid sodium salt | SODIUM LAURATE | DTXSID9044453 | MFCD00041754 | Lauran sodny [Czech] | AS-83598 | S

Storage

Room temperature,Desiccated,Cool

Shipped In

Normal

Overview

Easy to dissolve in water, slightly soluble in organic solvents such as alcohols and ethers. Prepared by reacting lauric acid with sodium hydroxide solution. Used as a raw material for organic synthesis. Organic synthesis. Cleaning agent. Insecticide.

Specifications

Synonyms

SCHEMBL25924 | Dodecanoic acid, sodium salt | CHEBI:131839 | Dodecanoic acid, sodium salt (1:1) | D91228 | L0016 | EN300-7401764 | Lauran sodny | Lauric acid sodium salt | SODIUM LAURATE | DTXSID9044453 | MFCD00041754 | Lauran sodny [Czech] | AS-83598 | S

Specifications & Purity

≥98%(T)

Storage

Room temperature, Desiccated, Cool

Shipped In

Normal

Purity

≥98%(T)

Names and Identifiers

• Pubchem Sid: 488192698
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488192698
• Canonical Smiles: CCCCCCCCCCCC(=O)[O-].[Na+]
• IUPAC Name: sodium;dodecanoate
• InChIKey: BTURAGWYSMTVOW-UHFFFAOYSA-M
• INCHI: 1S/C12H24O2.Na/c1-2-3-4-5-6-7-8-9-10-11-12(13)14;/h2-11H2,1H3,(H,13,14);/q;+1/p-1
• Isomeric SMILES: CCCCCCCCCCCC(=O)[O-].[Na+]
• WGK Germany: 3
• RTECS: OF0700000
• PubChem CID: 2735067
• UN Number: 3077
• Packing Group: III
• Molecular Weight: 222.3
• Beilstein: 3574124
• Reaxy-Rn: 3574124

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: Medium-chain fatty acids
• Alternative Parents: Carboxylic acid salts Monocarboxylic acids and derivatives Carboxylic acids Organic sodium salts Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Medium-chain fatty acid - Carboxylic acid salt - Organic alkali metal salt - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic sodium salt - Organic salt - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 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

Mechanisms of Action

Chemical and Physical Properties

• Sensitivity: Moisture sensitive.
• Molecular Weight: 222.300 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 10
• Exact Mass: 222.16 Da
• Monoisotopic Mass: 222.16 Da
• Topological Polar Surface Area: 40.100 Ų
• Heavy Atom Count: 15
• Formal Charge: 0
• Complexity: 138.000
• 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. Xiaolai Zhang, Jiatao Zhao, Chen Chen, Haoyu Yuan, Yonghao Zhang, Yan He, Fei Wang.  (2023)  SDS-promoted methane hydrate growth in presence of a superhydrophobic substrate.  CHEMICAL ENGINEERING SCIENCE,      [PMID:] [10.1016/j.ces.2023.118761]

2. Gu Jiao-jiao, Wei Ya-ru, Ma Ku, Wang Xiao-qi, Gao Huai-lin.  (2023)  Protective Effects and Potential Mechanism of Tongxinluo on Mice with Thromboangiitis Obliterans Induced by Sodium Laurate.  Chinese Journal of Integrative Medicine,      [PMID:36959433] [10.1007/s11655-023-3630-3]

3. Yi Jiang, Shahid Ahmed Junejo, Xiangze Jia, Bin Zhang, Xiong Fu, Qiang Huang.  (2022)  Amylose content and pre-freezing regulate the structure and oil absorption of polyelectrolytes-based starch cryogel.  CARBOHYDRATE POLYMERS,      [PMID:36604064] [10.1016/j.carbpol.2022.120386]

4. Hui Cao, Zixin Chen, Yanan Kong, Ziqi Wei, Tai Ye, Min Yuan, Jinsong Yu, Xiuxiu Wu, Liling Hao, Fengqin Yin, Fei Xu.  (2022)  Dispersive Liquid‐Liquid Microextraction (DLLME) Based on Solidification of Switchable Hydrophilicity Solvent Coupled with High‐Performance Liquid Chromatography (HPLC) with Photodiode Array (PDA) Detection for the Determination of Pyrethroid Pesticides in Grains.  ANALYTICAL LETTERS,      [PMID:] [10.1080/00032719.2022.2141768]

5. Han Jia, Shaoyan Wang, Zhe Wang, Qiang Wang, Haidong Jia, Lin Song, Xuwen Qin, Fangning Fan, Zhe Li, Pan Huang.  (2021)  Investigation of anionic group effects on the shale inhibition performance of fatty acid-based ionic liquids and their inhibition mechanism.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2021.128135]

6. Han Jia, Shaoyan Wang, Yingbiao Xu, Tingyi Wang, Lingyu Zhang, Jinyong Song, Xuehao Zhang, Lin Song, Haidong Jia, Hui Yan.  (2021)  Systematic investigation on the abnormal surface and interfacial activity of fatty acid ionic liquids.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2021.127902]

7. Xiao Xiao, Zhirui Xu, Wenkai Wang, Siyuan Sun, Yan Qiao, Lingxiang Jiang, Yun Yan, Jianbin Huang.  (2021)  Enzyme-Responsive Molecular Assemblies Based on Host–Guest Chemistry.  LANGMUIR,      [PMID:34210141] [10.1021/acs.langmuir.1c01226]

8. Xu JING, Hao-Yue XUE, Xin HUANG, Hui-Yuan LI, Xiao-Wen WANG, Li-Yan JIA.  (2021)  An Effervescence-assisted Centrifuge-less Dispersive Liquid-Phase Microextraction Based on Solidification of Switchable Hydrophilicity Solvents for Detection of Alkylphenols in Drinks.  CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,      [PMID:] [10.1016/S1872-2040(21)60100-7]

9. Jun Yang, Ting Peng, Jiyong Huang, Guohua Zhang, Jiaheng Xia, Maomao Ma, Danwen Deng, Deming Gong, Zheling Zeng.  (2020)  Effects of medium- and long-chain fatty acids on acetaminophen- or rifampicin-induced hepatocellular injury.  Food Science & Nutrition,  8  (7): (3590-3601).  [PMID:32724621] [10.1002/fsn3.1641]

10. Yan-Qing Nan, Jian-Xiu Liu, Sha-Sha Zhang, Deng-Jing Chen, Qiu-Xiang Ye, Cheng Yuan, Li-Sheng Hao.  (2020)  Photo-responsive wormlike micellar systems based on mixed cationic/anionic surfactants and mixed photo-sensitive additives.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2020.124988]

11. Yanhui Cao, Dajiang Zheng, Jingsong Luo, Fan Zhang, Cheng Wang, Shigang Dong, Yanlong Ma, Zhaoyuan Liang, Changjian Lin.  (2019)  Enhanced corrosion protection by Al surface immobilization of in-situ grown layered double hydroxide films co-intercalated with inhibitors and low surface energy species.  CORROSION SCIENCE,      [PMID:] [10.1016/j.corsci.2019.108340]

12. Ziru Zhang, Jianbo Ji, Dawei Zhang, Maoqiang Ma, Longru Sun.  (2019)  Protective effects and potential mechanism of salvianolic acid B on sodium laurate-induced thromboangiitis obliterans in rats.  PHYTOMEDICINE,      [PMID:31790900] [10.1016/j.phymed.2019.153110]

13. Heyun Wang, Yingchun Li, Zhong Wei, Yanmei Song, Qiang Liu, Chunlin Wu, Hao Wang, Haoji Jiang.  (2019)  Morphology, mechanical property, and processing thermal stability of PVC/La-OMMTs nanocomposites prepared via in situ intercalative polymerization.  JOURNAL OF VINYL & ADDITIVE TECHNOLOGY,  26  (1): (97-108).  [PMID:] [10.1002/vnl.21719]

14. Jianwu Sun, Yiming Jiang, Xiaoteng Zhou, Bo Ning, He Qin, Chengyou Kan.  (2018)  Agglomeration of the poly(butadiene-styrene) latex triggered by CO2 bubbling and the preparation of poly(methyl methacrylate-butadiene-styrene) core/shell particles with a wide size distribution.  Micro & Nano Letters,  13  (10): (1486-1490).  [PMID:] [10.1049/mnl.2018.5305]

15. Yanhui Cao, Dajiang Zheng, Xueliang Li, Jinyan Lin, Cheng Wang, Shigang Dong, Changjian Lin.  (2018)  Enhanced Corrosion Resistance of Superhydrophobic Layered Double Hydroxide Films with Long-Term Stability on Al Substrate.  ACS Applied Materials & Interfaces,      [PMID:29630332] [10.1021/acsami.8b02280]

16. Jianwu Sun, Lingxiao Li, Jie Shen, Xiaoteng Zhou, Junpei Li, Chengyou Kan.  (2017)  Tertiary amine-containing poly(methyl methacrylate–butadiene–styrene) core/shell nanoparticles with CO2-triggered aggregation behaviour.  Micro & Nano Letters,  12  (9): (633-637).  [PMID:] [10.1049/mnl.2017.0102]

17. Tian Xia, Wenhao Luo, Fan Hu, Wu Qiu, Zhisen Zhang, Youhui Lin, Xiang Yang Liu.  (2017)  Fabrication of Crack-Free Photonic Crystal Films on Superhydrophobic Nanopin Surface.  ACS Applied Materials & Interfaces,      [PMID:28593758] [10.1021/acsami.7b04653]

18. Caili Dai, Weitao Li, Ya Cui, Yongpeng Sun, Wenjun Wu, Zhongliang Xu, Yifei Liu, Zhe Yang, Xuepeng Wu.  (2016)  The effect of functional groups on the sphere-to-wormlike micellar transition in quaternary ammonium surfactant solutions.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2016.04.024]

19. Yan-Qing Nan, Hai-Mei Xu, Ni Yang, Qian Liu, Yun-Feng Jia, Li-Sheng Hao.  (2015)  Role of matching water affinities between oppositely charged headgroups in the rheological properties of aqueous mixed cationic/anionic surfactant systems.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2015.04.030]

20. Xiaojuan Liu, Lei Ge, Wei Li, Xiuzhong Wang, Feng Li.  (2014)  Layered Double Hydroxide Functionalized Textile for Effective Oil/Water Separation and Selective Oil Adsorption.  ACS Applied Materials & Interfaces,      [PMID:25490110] [10.1021/am507238y]

21. Haijiao Wang, Heyun Wang, Kai Chen, Yanmei Song, Zhong Wei, Mei Xue.  (2014)  The modification of lanthanum-exchanged montmorillonite with anionic surfactants to enhance the thermal stability of polyvinyl chloride.  JOURNAL OF APPLIED POLYMER SCIENCE,  132  (9):   [PMID:] [10.1002/app.41535]

22. Caicheng Song, Yiwen Guo, Tianwei Wang, Kun Liu, Pin-Yi Zhao, Ying Liu, He Huang, Rongwen Lu, Shufen Zhang.  (2024)  A dual-template synergistic assembly strategy towards the synthesis of extra-small nitrogen-doped mesoporous carbon nanospheres with large pores.  Nanoscale,      [PMID:38990172] [10.1039/D4NR01072H]

23. Zhijian Chen, Zhenghui Ma, Guoli Fan, Feng Li.  (2024)  Critical Role of Cu Nanoparticle-Loaded Cu(100) Surface Structures on Structured Copper-Based Catalysts in Boosting Ethanol Generation in CO2 Electroreduction.  ACS Applied Materials & Interfaces,      [PMID:38943565] [10.1021/acsami.4c05973]

24. Yifan Xue, Ben Niu, Yanchao Han, Weijie Wu, Guannan Wang, Ming Yin, Xiangjun Fang, Ruiling Liu, Hangjun Chen, Haiyan Gao, Honglei Mu.  (2025)  Development of cushioning-antibacterial dual-functional cellulose packaging and its application for the Chinese bayberry during simulated transportation vibration.  Food Packaging and Shelf Life,      [PMID:] [10.1016/j.fpsl.2025.101490]

25. Xingyu Liang, Tao Zhang, Junting Li, Wei Wang, Tiancheng Yuan, Yanjun Li.  (2024)  Fabrication of Mildew-Resistant Wood with Multi-Functional Properties Based on In Situ Growth of Metal–Organic Frameworks.  Polymers,  16  (3): (313).  [PMID:38337202] [10.3390/polym16030313]

26. Longchao Ma, Yihan Zhao, Tao Zhang, Tiancheng Yuan, Xinzhou Wang, Yanjun Li.  (2024)  Functionalized flattened bamboo board: In-situ immersion assembly of flame-retardant, waterproof and anti-mold composite coatings.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,      [PMID:39163952] [10.1016/j.ijbiomac.2024.134881]

27. Lulin Hu, Weiyan Yu, Jian Liu, Yi Yang, Jingcheng Hao, Lu Xu.  (2024)  Highly lubricative, self-healing, chemically degradable, anti-flaming and anti-irradiating magnetic gels simply prepared from binary mixtures of Fe3O4 nanoparticles and water.  Journal of Materials Chemistry A,      [PMID:] [10.1039/D3TA08026A]

28. Jie Chen, Yuanyuan Wang, Caixin Chen, Xianshu Song, Xiuting Shen, Di Cao, Zhongxiang Zhao.  (2024)  Integrated network pharmacology and metabolomics reveal vascular protective effects of Ilex pubescens on thromboangiitis obliterans.  PHYTOMEDICINE,      [PMID:38763010] [10.1016/j.phymed.2024.155720]

29. Hengheng Wang, Geoffrey I.N. Waterhouse, Huan Xiang, Dongxiao Sun-Waterhouse, Yongqiang Zhao, Shengjun Chen, Yanyan Wu, Yueqi Wang.  (2024)  Mechanisms of slow-release antibacterial properties in chitosan‑titanium dioxide stabilized perilla essential oil Pickering emulsions: Focusing on oil-water interfacial behaviors.  CARBOHYDRATE POLYMERS,      [PMID:39245524] [10.1016/j.carbpol.2024.122613]

30. Yi Jiang, Baoyan Zhang, Xiaobing Jiang, Zinati Baolati, Bin Zhang, Xiangze Jia, Qiang Huang.  (2025)  Metal-loaded starch aerogel for ethylene adsorption under ambient conditions and its preservation of bananas.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.160731]

31. Haoyue Hou, Yuli Zhang, Yu Liu, Qi Zeng, Qinyuan Li, Xingyuan Fang, Ting Guo, Hao Yuan, Sa Zeng, Tao Meng.  (2024)  Pickering emulsion co-delivery system: Stimuli-responsive biomineralized particles act as particulate emulsifiers and bioactive carriers.  COLLOIDS AND SURFACES B-BIOINTERFACES,      [PMID:38878663] [10.1016/j.colsurfb.2024.114029]

32. Xiangrong Wang, Weifeng Jiang, Liya Zhang, Liangyu Wang, Jiwei Cui, Aixin Song, Jingcheng Hao.  (2026)  Engineering of Low Shrinkage Foams Stabilized by Metal–Phenolic Networks for Wound Healing.  LANGMUIR,      [PMID:41610276] [10.1021/acs.langmuir.5c06103]