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single crystal substrate, <100> for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 17 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | [O-][Ti](=O)[O-].[Sr+2] |
|---|---|
| IUPAC Name | strontium;dioxido(oxo)titanium |
| InChIKey | VEALVRVVWBQVSL-UHFFFAOYSA-N |
| INCHI | 1S/3O.Sr.Ti/q;2*-1;+2; |
| Isomeric SMILES | [O-][Ti](=O)[O-].[Sr+2] |
| WGK Germany | 3 |
| Molecular Weight | 183.49 |
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 | Alkaline earth metal organides |
| Subclass | Alkaline earth metal oxides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Alkaline earth metal oxides |
| Alternative Parents | Inorganic salts Inorganic oxides |
| Molecular Framework | Not available |
| Substituents | Alkaline earth metal oxide - Inorganic oxide - Inorganic salt |
| Description | This compound belongs to the class of inorganic compounds known as alkaline earth metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is an alkaline earth metal. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Jul 31, 2025 | S431577 |
| Melt Point(°C) | 2080℃ |
|---|---|
| Molecular Weight | 183.490 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 183.838 Da |
| Monoisotopic Mass | 183.838 Da |
| Topological Polar Surface Area | 63.200 Ų |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 18.800 |
| 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 |
| 1. Deng Rongyu, He Zhenjiang, Chu Fulu, Lei Jie, Cheng Yi, Zhou You, Wu Feixiang. (2023) An aqueous electrolyte densified by perovskite SrTiO3 enabling high-voltage zinc-ion batteries. Nature Communications, 14 (1): (1-12). [PMID:37591851] [10.1038/s41467-023-40462-z] |
| 2. Shaoyu Yuan, Xiaolei Bao, Min Chen, Xiaoxiao Qin, Xueyan Chen, Jianghao Zhang, Changbin Zhang. (2023) Unravelling the pathway determining the CO2 selectivity in photocatalytic toluene oxidation on TiO2 with different particle size. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2023.144138] |
| 3. Junxiao Liu, Yunxin Tan, Dainan Zhang, Qiye Wen, Yulong Liao, Zhiyong Zhong, Tianlong Wen. (2023) Plasmonic Nanocomposite for Active Dielectric Metasurface Terahertz Absorbers. IEEE Transactions on Terahertz Science and Technology, 13 (4): (381-388). [PMID:] [10.1109/TTHZ.2023.3263647] |
| 4. Duoyue Tang, Zewen Shen, Sebastian Lechler, Guilong Lu, Ling Yao, Yezi Hu, Xiubing Huang, Martin Muhler, Guixia Zhao, Baoxiang Peng. (2023) Aerobic oxidative lactonization of diols at room temperature over defective titanium-based oxides in water. JOURNAL OF CATALYSIS, [PMID:] [10.1016/j.jcat.2023.01.025] |
| 5. Xianwen Zhang, Zheng Li, Taifeng Liu, Mingrun Li, Chaobin Zeng, Hiroaki Matsumoto, Hongxian Han. (2022) Water oxidation sites located at the interface of Pt/SrTiO3 for photocatalytic overall water splitting. CHINESE JOURNAL OF CATALYSIS, [PMID:] [10.1016/S1872-2067(21)64048-2] |
| 6. Juan Cui, Jianghui Liu, Xunfeng Xia, Xu Chai, Huahua Guo, Jianfeng Gao, Shengwang Gao. (2022) Carbonized propagation synthesis of porous CQDs–SrTiO3/graphene and its photocatalytic performance for removal of methylene blue. Environmental Science-Water Research & Technology, 8 (3): (671-685). [PMID:] [10.1039/D1EW00758K] |
| 7. Kang Wu, Juxia Xiong, Yuhai Sun, Junliang Wu, Mingli Fu, Daiqi Ye. (2021) Tuning the local electronic structure of SrTiO3 catalysts to boost plasma-catalytic interfacial synergy. JOURNAL OF HAZARDOUS MATERIALS, [PMID:35007966] [10.1016/j.jhazmat.2021.128172] |
| 8. Haidong Chen, Feng Zhang, Xianwen Sun, Weifeng Zhang, Guoqiang Li. (2017) Effect of reaction atmosphere on photodeposition of Pt nanoparticles and photocatalytic hydrogen evolution from SrTiO3 suspension system. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, [PMID:] [10.1016/j.ijhydene.2017.09.074] |
| 9. Yang Gao, Hanxing Liu, Zhonghua Yao, Hua Hao, Zhiyong Yu, Minghe Cao. (2017) Effect of layered structure on dielectric properties and energy storage density in xBa0.7Sr0.3TiO3-SrTiO3 multilayer ceramics. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2017.03.190] |
| 10. Zhenlong Zhang, Jichun Zhu, Shengjun Li, Yanli Mao. (2014) Contributions of conduction band offset to the enhanced separation efficiency of photoinduced charges for SrTiO3/Bi2O3 heterojunction semiconductor. JOURNAL OF SOLID STATE CHEMISTRY, [PMID:] [10.1016/j.jssc.2013.12.022] |
| 11. Zhenlong Zhang, Guangsheng Liu, Yanli Mao. (2013) Improved separation efficiency of photogenerated carriers for Fe2O3/SrTiO3 heterojunction semiconductor. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, [PMID:] [10.1016/j.ijhydene.2013.05.064] |
| 12. Y.T. Zheng, Z.L. Zhang, Y.L. Mao. (2012) Photovoltaic response enhancement of SrTiO3/TiO2 composite. JOURNAL OF ALLOYS AND COMPOUNDS, [PMID:] [10.1016/j.jallcom.2012.12.024] |
| 13. Jia Wang, Le Xin, Mingwei Zhang, Ruihang Li, Pengchao Shao, Panpan Lyu, Hui Peng, Luchao Ren, Cuncheng Li, Jiwei Zhai. (2024) Lattice vibrational modulation of Ba0.5Sr0.5TiO3-CaAl4O7 composite ceramics and its effect on dielectric properties. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2024.11.235] |
| 14. Sen-Wang Wang, Zhen-Hong He, Yue Tian, Zhan-Jun Zhu, Yong-Chang Sun, Kuan Wang, Weitao Wang, Yang Yang, Huan Wang, Zhao-Tie Liu. (2024) Photothermal catalytic CO2 oxidative dehydrogenation of propane over a dual functional Pt-GaN/SrTiO3 catalyst. APPLIED CATALYSIS B-ENVIRONMENTAL, [PMID:] [10.1016/j.apcatb.2024.124246] |
| 15. Jia Wang, Le Xin, Mingwei Zhang, Xin Geng, Ruihang Li, Pengchao Shao, Panpan Lyu, Hui Peng, Luchao Ren, Cuncheng Li. (2025) Structural evolution and dielectric properties of (1-x)Sr2SiO4-xBa0.5Sr0.5TiO3 microwave dielectric ceramics. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2025.07.114] |
| 16. Yan Du, Zhiwei Zhang, Zhong Lin Wang, Di Wei. (2025) Omnidirectional tele-perception enabled by nano-architectured electret skin. iScience, [PMID:41623491] [10.1016/j.isci.2025.114584] |
| 17. Qinghu Guo, Ting Wang, Mengchen Yao, Shangshu Li, Yiren Liu, Weiping Gong, Hua Hao. (2026) Structure and Microwave Dielectric Properties of Ga2O3-Doped SrTiO3–NdAlO3 Ceramics. ACS Applied Electronic Materials, [PMID:] [10.1021/acsaelm.5c02357] |