≥99.995% metals basis, Crystal for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 16 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Application
The two dimensional layered inorganic nanomaterials have drawn significant attention recently owing to their thickness dependent on physical and chemical properties. They find applications in photocatalysis, phtotovoltaics, gas sensing, lithium ion batteries, field effect transistors, spintronics etc. Transition metal dischalcogenides represent an important class of inorganic 2D materials having the aforementioned applications.
| Canonical Smiles | [Se]=[Mo]=[Se] |
|---|---|
| IUPAC Name | bis(selanylidene)molybdenum |
| InChIKey | MHWZQNGIEIYAQJ-UHFFFAOYSA-N |
| INCHI | 1S/Mo.2Se |
| Isomeric SMILES | [Se]=[Mo]=[Se] |
| UN Number | 3288 |
| Packing Group | III |
| Molecular Weight | 253.87 |
| Reaxy-Rn | 43526228 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=43526228&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Class | Miscellaneous mixed metal/non-metals |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Miscellaneous mixed metal/non-metals |
| Alternative Parents | Inorganic selenides Inorganic salts |
| Molecular Framework | Not available |
| Substituents | Inorganic selenide - Inorganic salt - Miscellaneous mixed metal/non-metal |
| Description | This compound belongs to the class of inorganic compounds known as miscellaneous mixed metal/non-metals. These are inorganic compounds containing non-metal as well as metal atoms but not belonging to afore mentioned classes. |
| External Descriptors | Not available |
| Molecular Weight | 253.900 g/mol |
|---|---|
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 257.738 Da |
| Monoisotopic Mass | 257.738 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 3 |
| Formal Charge | 0 |
| Complexity | 18.300 |
| 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 | 1 |
| 1. Cheng Yao, Danni Wu, Changlai Yuan, Xiaogang Xue, Liming Liu, Xiaowen Zhang. (2023) Design, preparation, and photocatalytic performance of MoSe2 quantum dots modified BiOCl composite photocatalysts. OPTICAL MATERIALS, [PMID:] [10.1016/j.optmat.2023.114745] |
| 2. Congcong Wang, Yu Meng, Zewen Su, Junqiang Dong, Yanbang Lian, Youqiang Huang, Yinyan Li, Shiqing Xu, Gongxun Bai. (2023) Self-monitored Nd-doped MoSe2 nanosheets with near-infrared luminescent sensing for photothermal therapy. Journal of Materiomics, [PMID:] [10.1016/j.jmat.2023.05.005] |
| 3. Yihui Li, Xingfang Dong, Zewen Xu, Menglei Wang, Ruofei Wang, Juan Xie, Yangjian Ding, Pengcheng Su, Chengying Jiang, Xingmin Zhang, Liyu Wei, Jing-Feng Li, Zhaoqiang Chu, Jingyu Sun, Cheng Huang. (2022) Piezoelectric 1T Phase MoSe2 Nanoflowers and Crystallographically Textured Electrodes for Enhanced Low-Temperature Zinc-Ion Storage. ADVANCED MATERIALS, 35 (6): (2208615). [PMID:36401606] [10.1002/adma.202208615] |
| 4. Jiang Minxia, Hu Yingjie, Mao Baoguang, Wang Yixin, Yang Zhen, Meng Tao, Wang Xin, Cao Minhua. (2022) Strain-regulated Gibbs free energy enables reversible redox chemistry of chalcogenides for sodium ion batteries. Nature Communications, 13 (1): (1-13). [PMID:36151139] [10.1038/s41467-022-33329-2] |
| 5. Tianran Lin, Gaoyan Jiang, Danxuan Lin, Yunping Lai, Li Hou, Shulin Zhao. (2022) Bacitracin-Functionalized Dextran-MoSe2 with Peroxidase-like and Near-Infrared Photothermal Activities for Low-Temperature and Synergetic Antibacterial Applications. ACS Applied Bio Materials, [PMID:35500298] [10.1021/acsabm.2c00183] |
| 6. Wei Wu, Liping Tong, Han Zhou, Tongxiang Fan. (2022) Combined Experimental and DFT Study on 2D MoSe2 toward Low Infrared Emissivity. ADVANCED FUNCTIONAL MATERIALS, 32 (28): (2201906). [PMID:] [10.1002/adfm.202201906] |
| 7. Wei Wu, Jun Xu, Xingwei Tang, Peiwen Xie, Xianghui Liu, Jingsan Xu, Han Zhou, Di Zhang, Tongxiang Fan. (2018) Two-Dimensional Nanosheets by Rapid and Efficient Microwave Exfoliation of Layered Materials. CHEMISTRY OF MATERIALS, [PMID:] [10.1021/acs.chemmater.8b01976] |
| 8. Shiquan Zhang, Jian Zhang, Sheng Hu, Ruizhi Zhang, Junguo Li, Qiang Shen. (2025) Ablation behavior and mechanism of MoSi2/mica/HSM modified CF/BPR composites during prolonged ablation of oxyacetylene flame. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2025.03.318] |
| 9. Jiehua Zhang, Baobao Xu, Yiyi Yang, Zhixin Xie, Haihua Xu. (2025) Dual-Terminal Ion-Modulation Multiplier-Based Ion-Doped Stacked Semiconducting Nanosheets for Multifunctional Biomedical Applications. ACS Applied Materials & Interfaces, [PMID:40048152] [10.1021/acsami.4c18930] |
| 10. Shiquan Zhang, Jian Zhang, Suohui Yang, Sheng Hu, Junguo Li, Qiang Shen. (2024) Enhancing the mechanical and insulation properties of CF/BPR composites by adding hollow silicate glass microspheres as an Interlaminar reinforcement. POLYMER DEGRADATION AND STABILITY, [PMID:] [10.1016/j.polymdegradstab.2024.110781] |
| 11. Xiaodao Liang, Chenghao Zhang, Yaorong He, Yanxiong Fang, Hongyu Chen, Hongbing Ji, Yan Yang. (2024) Heterogenous Epoxidation of Isobutene Selectively Enabled by MoSe2 in Hexafluoroisopropanol (HFIP). MOLECULES, 29 (24): (5844). [PMID:39769932] [10.3390/molecules29245844] |
| 12. Congcong Wang, Yu Meng, Cuilu Xi, Yinyan Li, Jianbin Zhang, Junqiang Dong, Yanbang Lian, Shiqing Xu, Gongxun Bai, Xin Sun. (2025) Laser driven 2D heterostructure nanocomposite membranes with bimodal photothermal and photodynamic functions. Journal of Materiomics, [PMID:] [10.1016/j.jmat.2025.101050] |
| 13. Jiang Renzhi, Cai Yuncheng. (2024) MoSe2 nanoflakes for zinc ion storage. AIP Advances, 14 (9): [PMID:] [10.1063/5.0226948] |
| 14. Wang Wei, Chen Jun-Yu, Ouyang Jie, Yin Hong, Li Ao-Jie, Chen Liang, Huang Jun-Lin, Zhu Yu-Can, Li Gang-Yong, Hou Zhao-Hui. (2024) Spray pyrolysis-derived W-doped MoSe2/rGO paper-like microspheres: optimization of microstructure and mesostructure for enhanced lithium storage. RARE METALS, [PMID:] [10.1007/s12598-024-02662-4] |
| 15. Zhongmin Wan, Zhongkai Huang, Changjie Ou, Lihua Wang, Xiangzhong Kong, Zizhang Zhan, Tian Tian, Haolin Tang, Shu Xie, Yongguang Luo. (2025) Formicarium-Inspired Hierarchical Conductive Architecture for CoSe2@MoSe2 Catalysts Towards Advanced Anion Exchange Membrane Electrolyzers. MOLECULES, 30 (10): (2087). [PMID:40430261] [10.3390/molecules30102087] |
| 16. Bo Li, Nanhui Zhang, Yuxing Lei, Mengmeng Zhu, Haitao Yang. (2026) Graphene/Chalcogenide Heterojunctions for Enhanced Electric-Field-Sensitive Dielectric Performance: Combining DFT and Experimental Study. Nanomaterials, 16 (2): (128). [PMID:41591045] [10.3390/nano16020128] |
