≥98%(GC) 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 10 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488188025 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488188025 |
| Canonical Smiles | C#CC1=CC(=CC(=C1)C#C)C#C |
| IUPAC Name | 1,3,5-triethynylbenzene |
| InChIKey | ZDRMMTYSQSIGRY-UHFFFAOYSA-N |
| INCHI | 1S/C12H6/c1-4-10-7-11(5-2)9-12(6-3)8-10/h1-3,7-9H |
| Isomeric SMILES | C#CC1=CC(=CC(=C1)C#C)C#C |
| WGK Germany | 3 |
| PubChem CID | 139048 |
| Molecular Weight | 150.18 |
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 | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzene and substituted derivatives |
| Alternative Parents | Aromatic hydrocarbons Acetylides Acetylenes |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Monocyclic benzene moiety - Aromatic hydrocarbon - Acetylide - Unsaturated hydrocarbon - Acetylene - Hydrocarbon - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene. |
| 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 |
|---|---|---|---|
 F2616570 | Certificate of Analysis | Jun 23, 2026 | T162680 |
| F2616573 | Certificate of Analysis | Jun 23, 2026 | T162680 |
| C2624475 | Certificate of Analysis | Mar 26, 2026 | T162680 |
| C2624476 | Certificate of Analysis | Mar 26, 2026 | T162680 |
| L2503485 | Certificate of Analysis | Dec 12, 2025 | T162680 |
| L2503484 | Certificate of Analysis | Dec 12, 2025 | T162680 |
| L2503486 | Certificate of Analysis | Dec 12, 2025 | T162680 |
| G2523577 | Certificate of Analysis | Jul 28, 2025 | T162680 |
| G2523576 | Certificate of Analysis | Jul 24, 2025 | T162680 |
| G2523563 | Certificate of Analysis | Jul 24, 2025 | T162680 |
| F2517588 | Certificate of Analysis | Jun 25, 2025 | T162680 |
| C2430162 | Certificate of Analysis | Mar 09, 2024 | T162680 |
| K2215691 | Certificate of Analysis | Nov 21, 2022 | T162680 |
| K2215692 | Certificate of Analysis | Nov 21, 2022 | T162680 |
| K2215690 | Certificate of Analysis | Nov 19, 2022 | T162680 |
| K2215721 | Certificate of Analysis | Nov 19, 2022 | T162680 |
| K2215726 | Certificate of Analysis | Nov 19, 2022 | T162680 |
| K2215727 | Certificate of Analysis | Nov 19, 2022 | T162680 |
| Solubility | Soluble in Methanol |
|---|---|
| Sensitivity | Air Sensitive,Heat Sensitive |
| Melt Point(°C) | 105 °C |
| Molecular Weight | 150.180 g/mol |
| XLogP3 | 2.700 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 3 |
| Exact Mass | 150.047 Da |
| Monoisotopic Mass | 150.047 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 230.000 |
| 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 | 1 |
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| 2. Guanbao Wei, Luhua Wang, Zhengxin Ding, Rusheng Yuan, Jinlin Long, Chao Xu. (2023) Carbazole-involved conjugated microporous polymer hollow spheres for selective photocatalytic oxidation of benzyl alcohol under visible-light irradiation. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:37030201] [10.1016/j.jcis.2023.03.196] |
| 3. Zhaojing Han, Gang Wang, Jie Zhang, Zhiyong Tang. (2022) Direct photo-curing 3D printing of nickel-based electrocatalysts for highly-efficient hydrogen evolution. Nano Energy, [PMID:] [10.1016/j.nanoen.2022.107615] |
| 4. Ning Xu, Shiwei Mei, Zhangxin Chen, Yujie Dong, Weijun Li, Cheng Zhang. (2020) High-performance Li-organic battery based on thiophene-containing porous organic polymers with different morphology and surface area as the anode materials. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2020.124975] |
| 5. Haoyu Lei, Yuling Hu, Gongke Li. (2018) Magnetic poly(phenylene ethynylene) conjugated microporous polymer microspheres for bactericides enrichment and analysis by ultra-high performance liquid chromatography-tandem mass spectrometry. JOURNAL OF CHROMATOGRAPHY A, [PMID:30384964] [10.1016/j.chroma.2018.10.043] |
| 6. Yanjun Chen, Zhaoqi Zhu, Min Li, Jia Zhang, Xiaoyin Cao, Ruijuan Fu, Guoyu Xing, Hanxue Sun, Jiyan Li, An Li. (2024) Conjugated Microporous Polymer Aerogels Encapsulated within Hydroxyapatite Nanowires Exhibit Good Thermal Insulation and Flame-Retardant Properties. LANGMUIR, [PMID:38920388] [10.1021/acs.langmuir.4c00388] |
| 7. Yu Zang, Yangyang Yu, Chengming Yang, Shuang Xia, Jianjun Wang, Jiao Liu, Liang Xu, Hongge Jia, Shaobo Dong. (2024) Hollow nanosphere conjugated microporous polymers with ultra-high photocatalytic degradation property of cationic dyes. JOURNAL OF SOLID STATE CHEMISTRY, [PMID:] [10.1016/j.jssc.2024.124947] |
| 8. Jia-Mei Kang, Yuan-Yuan Cui, Abdukader Abdukayum, Cheng-Xiong Yang. (2025) Synthesis of a fluorophilic magnetic microporous organic network for selective enrichment of fipronil and ethiprole in milk and egg samples. JOURNAL OF CHROMATOGRAPHY A, [PMID:39862542] [10.1016/j.chroma.2025.465701] |
| 9. Qing Jiang, Yunye Huang, Zhen Lu, Yuanhao Lin, Xiafeng Liao, Danni Tang, Linxi Hou, Longqiang Xiao. (2025) Structure-oriented optimization of hierarchical porous conjugated polymers for enhanced PET-RAFT polymerization. JOURNAL OF CATALYSIS, [PMID:] [10.1016/j.jcat.2025.116366] |
| 10. Jiacan Tang, Jianing Wang, Tao Wang, Sheng Wang, Tao Zhang. (2026) Interfacial Galvanic Engineering Enables Direct Growth of Graphdiyne-Based Slippery Coatings on Zinc Surfaces. LANGMUIR, [PMID:] [10.1021/acs.langmuir.6c00503] |
