Titanium boride - ≥99.5% metals basis, <15μm , CAS No.12045-63-5

CAS: 12045-63-5 Cat. No.: T305320 Molecular Weight: 69.49 EC Number: 234-961-4 PubChem CID: 11412340
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GRADE & PURITY ≥99.5% metals basis <15μm
Synonyms
Titanium boride|12045-63-5|MFCD00049595|1,2-dibora-3lambda4-titanacyclopropa-2,3-diene|B2Ti|TiB2|Titanium Diboride 99%|Titanium Diboride 5~10micron|Titanium diboride TiB2 GRADE D (H?gan?s)|Titanium diboride TiB2 GRADE F (H?gan?s)|Titanium diboride TiB2 GR
Storage
Room temperature
Shipped In
Normal
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Size
Status
Price
Qty
10g
T305320-10g
1
$29.90
50g
T305320-50g
4
$91.90
250g
T305320-250g
1
$294.90
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Why this grade

≥99.5% metals basis, <15μm for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 39 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Titanium boride | 12045-63-5 | MFCD00049595 | 1, 2-dibora-3lambda4-titanacyclopropa-2, 3-diene | B2Ti | TiB2 | Titanium Diboride 99% | Titanium Diboride 5~10micron | Titanium diboride TiB2 GRADE D (H?gan?s) | Titanium diboride TiB2 GRADE F (H?gan?s) | Titanium diboride TiB2 GR
Specifications & Purity
≥99.5% metals basis, <15μm
Storage
Room temperature
Shipped In
Normal
Purity
≥99.5% metals basis
Names and Identifiers
Pubchem Sid504766392
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504766392
Canonical SmilesB1=[Ti]=B1
IUPAC Name1,2-dibora-3λ4-titanacyclopropa-2,3-diene
InChIKeyTXVDUUNOLJOZCR-UHFFFAOYSA-N
INCHI1S/B2.Ti/c1-2;
Isomeric SMILES B1=[Ti]=B1
PubChem CID 11412340
Molecular Weight 69.49

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

9 results found

Lot NumberCertificate TypeDateItem
G2229260Certificate of AnalysisMay 19, 2026 T305320
J2120284Certificate of AnalysisAug 11, 2025 T305320
J2120285Certificate of AnalysisAug 11, 2025 T305320
I2403253Certificate of AnalysisAug 19, 2024 T305320
I2403254Certificate of AnalysisAug 19, 2024 T305320
I2403255Certificate of AnalysisAug 19, 2024 T305320
A2329046Certificate of AnalysisJan 30, 2023 T305320
A2417104Certificate of AnalysisJun 28, 2022 T305320
G2229261Certificate of AnalysisJun 28, 2022 T305320
Chemical and Physical Properties
SolubilitySoluble in hydrogen peroxide and sulfuric acid
Melt Point(°C)2900°C
Documents & Articles
Citations of This Product
References
1. Qiang Wang, Zhao-Hui Zhang, Luo-Jin Liu, Xiao-Tong Jia, Yang-Yu He, Yuan-Hao Sun, Xing-Wang Cheng.  (2023)  Fabrication of TiB-reinforced titanium matrix composite via spark plasma sintering and vertical bidirectional reactive hot rolling.  MATERIALS CHARACTERIZATION,      [PMID:] [10.1016/j.matchar.2023.113450]
2. Bo Wang, Delong Cai, Shiqi Li, Haoyi Wang, Wenhua Zou, Zhihua Yang, Xiaoming Duan, Peigang He, Daxin Li, Wenjiu Duan, Yanzhi Pan, Yueqian Zhao, Dechang Jia, Yu Zhou.  (2023)  Effect of B4C particle size and TiB2 content on the mechanical properties of B4C composites and their dynamic mechanical properties.  International Journal of Applied Ceramic Technology,  21  (1): (438-450).  [PMID:] [10.1111/ijac.14522]
3. Shuang Meng, Minglu Sun, Peng Zhang, Chenying Zhou, Chuanshu He, Heng Zhang, Yang Liu, Zhaokun Xiong, Peng Zhou, Bo Lai.  (2023)  Metal Borides as Excellent Co-Catalysts for Boosted and Long-Lasting Fenton-like Reaction: Dual Co-Catalytic Centers of Metal and Boron.  ENVIRONMENTAL SCIENCE & TECHNOLOGY,      [PMID:37555746] [10.1021/acs.est.3c03212]
4. Yibo Wang, Rongpeng Ma, Zhaoping Shi, Hongxiang Wu, Shuai Hou, Ying Wang, Changpeng Liu, Junjie Ge, Wei Xing.  (2023)  Inverse doping IrOx/Ti with weakened Ir-O interaction toward stable and efficient acidic oxygen evolution.  Chem,      [PMID:] [10.1016/j.chempr.2023.05.044]
5. Yuyu Liu, Wei Jiang, Zheng Chen, Quan Xu, Zhiliang Zhang, Jianying He.  (2023)  Optimization of processing parameters and microstructure evolution of (TiB+La2O3)/Ti6Al4V manufactured by laser melting deposition.  Journal of Materials Research and Technology-JMR&T,      [PMID:] [10.1016/j.jmrt.2023.05.058]
6. Zongyi Deng, Xueyuan Yang, Xiaobo Yu, Zhixiong Huang, Di Zhu, Minxian Shi.  (2023)  High temperature flexural strength, microstructure, phase evolution and anti-oxidation mechanism of Al-coated carbon fiber/boron phenolic resin ceramizable composite modified with TiB2 and B4C.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2023.05.029]
7. Bo Wang, Delong Cai, Haoyi Wang, Wenhua Zou, Zhihua Yang, Xiaoming Duan, Peigang He, Daxin Li, Wenjiu Duan, Dechang Jia, Hua-Tay Lin, Chao Zhao, Yu Zhou.  (2023)  Microstructures and mechanical properties of B4C–SiC and B4C–SiC–TiB2 ceramic composites fabricated by hot pressing.  JOURNAL OF THE AMERICAN CERAMIC SOCIETY,  106  (8): (5046-5066).  [PMID:] [10.1111/jace.19136]
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9. Pengfei Li, Minxian Shi, Zongyi Deng, Pengkun Han, Tingli Yang, Rui Hu, Chuang Dong, Rui Wang, Jie Ding.  (2022)  Achieving excellent oxidation resistance and mechanical properties of TiB2–B4C/carbon aerogel composites by quick-gelation and mechanical mixing.  Nanotechnology Reviews,  11  (1): (3031-3041).  [PMID:] [10.1515/ntrev-2022-0489]
10. Yunxia Bai, Mei Li, Xuemei Liu, Jinyu Han, Xinli Zhu, Qingfeng Ge, Hua Wang.  (2022)  Ti3+ Defective TiO2/CdS Z-Scheme Photocatalyst for Enhancing Photocatalytic CO2 Reduction to C1–C3 Products.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.2c01113]
11. Zhang Xuefeng, Jiao Shuqiang.  (2022)  Modified Al negative electrode for stable high-capacity Al—Te batteries.  International Journal of Minerals Metallurgy and Materials,  29  (4): (896-904).  [PMID:] [10.1007/s12613-022-2410-y]
12. Wei Zhao, Dan Xu, Yanli Chen, Jiaen Cheng, Cun You, Xin Wang, Shushan Dong, Qiang Tao, Pinwen Zhu.  (2022)  Surface Modification towards Integral Bulk Catalysts of Transition Metal Borides for Hydrogen Evolution Reaction.  Catalysts,  12  (2): (222).  [PMID:] [10.3390/catal12020222]
13. Huijun Yu, Shasha Xu, Shijie Zhang, Shuguang Wang, Zuoli He.  (2021)  In-situ construction of core–shell structured TiB2-TiO2@g-C3N4 for efficient photocatalytic degradation.  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2021.152201]
14. Da-Wang Tan, Zhen-Yong Lao, Zhan Zhang, Wei-Ming Guo, Shi-Kuan Sun, Hua-Tay Lin.  (2020)  Dense and core-rim structured B4C-TiB2 ceramics with Mo-Co-WC additive.  JOURNAL OF THE AMERICAN CERAMIC SOCIETY,  104  (6): (2860-2867).  [PMID:] [10.1111/jace.17657]
15. Aiguo Han, Mei Li, Shengbo Zhang, Xinli Zhu, Jinyu Han, Qingfeng Ge, Hua Wang.  (2019)  Ti3+ Defective SnS2/TiO2 Heterojunction Photocatalyst for Visible-Light Driven Reduction of CO2 to CO with High Selectivity.  Catalysts,  (11): (927).  [PMID:] [10.3390/catal9110927]
16. Chao Cai, Shan He, Lifan Li, Qing Teng, Bo Song, Chunze Yan, Qingsong Wei, Yusheng Shi.  (2019)  In-situ TiB/Ti-6Al-4V composites with a tailored architecture produced by hot isostatic pressing: Microstructure evolution, enhanced tensile properties and strengthening mechanisms.  COMPOSITES PART B-ENGINEERING,      [PMID:] [10.1016/j.compositesb.2019.01.080]
17. Chao Cai, Chrupcala Radoslaw, Jinliang Zhang, Qian Yan, Shifeng Wen, Bo Song, Yusheng Shi.  (2018)  In-situ preparation and formation of TiB/Ti-6Al-4V nanocomposite via laser additive manufacturing: Microstructure evolution and tribological behavior.  POWDER TECHNOLOGY,      [PMID:] [10.1016/j.powtec.2018.09.088]
18. Jie Ding, Jiamin Sun, Zhixiong Huang, Yanbing Wang.  (2018)  Improved high-temperature mechanical property of carbon-phenolic composites by introducing titanium diboride particles.  COMPOSITES PART B-ENGINEERING,      [PMID:] [10.1016/j.compositesb.2018.08.124]
19. Zhaohui Han, Lei Xu, Chandrasekar Srinivasa Kannan, Jianhua Liu, Sivasankar Koppala, Shaohua Ju, Libo Zhang.  (2018)  Preparation and electrochemical properties of Al/TiB2/β-PbO2 layered composite electrode materials for electrowinning of nonferrous metals.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2018.07.059]
20. Y.M. Zhou, T. Zhang, K. Xu, F.L. Zhang, K. Bai, H.P. Huang, S.H. Wu, S.M. Luo.  (2018)  Effect of Y2O3 addition on microstructure and mechanical properties of spark plasma sintered AlMgB14 and AlMgB14-TiB2.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2018.02.073]
21. Wei Li, Yi Yang, Ming Li, Jie Liu, Daosheng Cai, Qingsong Wei, Chunze Yan, Yusheng Shi.  (2017)  Enhanced mechanical property with refined microstructure of a novel γ-TiAl/TiB2 metal matrix composite (MMC) processed via hot isostatic press.  MATERIALS & DESIGN,      [PMID:] [10.1016/j.matdes.2017.12.026]
22. Yi Yang, Shifeng Wen, Qingsong Wei, Wei Li, Jie Liu, Yusheng Shi.  (2017)  Effect of scan line spacing on texture, phase and nanohardness of TiAl/TiB2 metal matrix composites fabricated by selective laser melting.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2017.09.053]
23. Chao Cai, Bo Song, Chunlei Qiu, Lifan Li, Pengju Xue, Qingsong Wei, Jianxin Zhou, Hai Nan, Hongxia Chen, Yusheng Shi.  (2017)  Hot isostatic pressing of in-situ TiB/Ti-6Al-4V composites with novel reinforcement architecture, enhanced hardness and elevated tribological properties.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2017.03.160]
24. Yicheng Wu, Zhiqiang Yu, Yannan He, Xiaolei Yang.  (2015)  Heat conduction models of interfacial effects for TiB2–Al2O3/epoxy composites.  MATERIALS CHEMISTRY AND PHYSICS,      [PMID:] [10.1016/j.matchemphys.2015.05.056]
25. Yan Qin, Zhilong Rao, Zhixiong Huang, Hui Zhang, Jinrong Jia, Fuzhong Wang.  (2014)  Preparation and performance of ceramizable heat-resistant organic adhesive for joining Al2O3 ceramics.  INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES,      [PMID:] [10.1016/j.ijadhadh.2014.06.010]
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27. Lin Zhang, Dengwei Jing, Xilin She, Hongwei Liu, Dongjiang Yang, Yun Lu, Jian Li, Zhanfeng Zheng, Liejin Guo.  (2013)  Heterojunctions in g-C3N4/TiO2(B) nanofibres with exposed (001) plane and enhanced visible-light photoactivity.  Journal of Materials Chemistry A,  (7): (2071-2078).  [PMID:] [10.1039/C3TA14047D]
28. Qingke Wang, Qin Wang, Yanqiang Wei, Jingyu Chen, Tangyin Cui, Haibo Yan, Jinzhe Duan, Kai Li, Jie Ding.  (2024)  A ceramizable adhesive with high temperature resistance at 1400°C: Bonding strength and bonding mechanism.  JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,      [PMID:] [10.1016/j.jeurceramsoc.2024.116925]
29. Qingke Wang, Jiadong Tao, Huawei Shan, Tangyin Cui, Jie Ding, Jianghang Wang.  (2024)  Effect of Heat Treatment under Different Atmospheres on the Bonding Properties and Mechanism of Ceramiziable Heat-Resistant Adhesive.  Polymers,  16  (4): (557).  [PMID:38399936] [10.3390/polym16040557]
30. Zhongliang Ma, Jiahe Zang, Wenqiang Hu, Qisen Wang, Zhonghui Sun, Fang Fang, Yun Song, Dalin Sun.  (2024)  From Back to Stage: Superior Cycling Stability of 2LiBH4−MgH2 Enabled by Anion Tuning.  Advanced Energy Materials,  14  (25): (2401156).  [PMID:] [10.1002/aenm.202401156]
31. Liu Yang, Deng Zongyi, Zhang Wei, Jiang Guoqin, Cao Wenjing, Huang Zhixiong, Shi Minxian, Li Jian.  (2024)  Lightweight, high-strength, heat-resistant TiB2–B4C-modified phenolic aerogel/carbon fiber composites with excellent thermal stability, oxidation, and ablation resistance for thermal protection.  Advanced Composites and Hybrid Materials,  (1): (1-19).  [PMID:] [10.1007/s42114-024-01106-y]
32. Jichao Liang, Bowen Liu, Jinchao Lu, Yanliang Zhu, Yang An, Danyang Liu, Xin Lu.  (2025)  Microstructure and strengthening mechanism of high-performance boron modified titanium materials prepared by selective laser melting based on low-cost modified powder.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2025.182128]
33. Xueyuan Yang, Linxuan Li, Minxian Shi, Zhixiong Huang, Zongyi Deng.  (2024)  Ablation resistance and high-temperature insulation capacity of TiB2-B4C modified Al-coated carbon fibre/boron phenolic resin ceramizable composites.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2024.10.323]
34. Dezhi Wang, Ningyuan Xing, Kai Li, Ye Gao, Yanzhen Lu, Zhuangzhi Wu.  (2024)  Effect of titanium-based additives on the strengthening of tungsten composites.  INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS,      [PMID:] [10.1016/j.ijrmhm.2024.106686]
35. Yiying Sun, Huaimin Wang, Meng Shuang, Chenying Zhou, Yiming Sun, Heng Zhang, Yang Liu, Peng Zhou, Bo Lai.  (2024)  Self-cleaned surface of vanadium boride for long-lasting and boosted Fenton oxidation.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:39561541] [10.1016/j.jhazmat.2024.136518]
36. Jianan Dai, Chao Wu, Jing Ma, Shu-Hao Chang, Weiwei Liu.  (2024)  Interface engineering of Ti3C2 MXene assisted anatase/rutile TiO2 with hetero-phase junction for enhancing the photocatalytic activity of tetracycline hydrochloride removal and H2 production.  Journal of Water Process Engineering,      [PMID:] [10.1016/j.jwpe.2024.105649]
37. Zhuang Li, Cun You, Zhihui Li, Xuepeng Li, Guiqian Sun, Xinglin Wang, Qi Jia, Qiang Tao, Pinwen Zhu.  (2025)  Synergistic improvements in mechanical and thermal performance of TiB2 solid solution-based composites.  Chinese Physics B,      [PMID:] [10.1088/1674-1056/add00c]
38. Zhiqiang Li, Yuzhe Ma, Jie Ding, Xiaolong Chen, Haoyan Zhang, Jianghang Wang, Zemin Hu.  (2026)  A novel alumina fiber-reinforced ceramicizable composite exhibiting high-temperature toughness properties over a broad temperature range (600 ° C to 1400 ° C): High temperature flexural strength, microstructure, phase evolution and anti-oxidation mechanism.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2026.01.051]
39. Yueguang Fang, Chenxi Li, Xinqi Li, Lanling Xiu, Dingwen Xiao, Miao Wang, Lin Sun, Junwei Ye.  (2026)  Harnessing Boron-Mediated Ti Valence Cycling in TiB2-PEG-DOX: A Multimodal CDT/PTT/CT Platform for Colorectal Cancer Therapy.  Small,      [PMID:41618791] [10.1002/smll.202514529]
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