Determine the necessary mass, volume, or concentration for preparing a solution.
analytical standard Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships FedEx DG Service 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 25 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Sonrisas canónicas | CC1=C(C(=CC=C1)C)C |
|---|---|
| IUPAC Name | 1,2,3-trimethylbenzene |
| InChIKey | FYGHSUNMUKGBRK-UHFFFAOYSA-N |
| INCHI | 1S/C9H12/c1-7-5-4-6-8(2)9(7)3/h4-6H,1-3H3 |
| Isómeros SMILES | CC1=C(C(=CC=C1)C)C |
| WGK Alemania | 3 |
| RTECS | DC3300000 |
| Número ONU | 1993 |
| Peso molecular | 120.19 |
| Beilstein | 1903410 |
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 |
| Clase | Benzene and substituted derivatives |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzene and substituted derivatives |
| Alternative Parents | Aromatic hydrocarbons Unsaturated hydrocarbons |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Monocyclic benzene moiety - Aromatic hydrocarbon - Unsaturated hydrocarbon - Hydrocarbon - Aromatic homomonocyclic compound |
| Descripción | 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 | trimethylbenzene |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
| Certificate of Analysis | Apr 02, 2026 | T109306 | |
| Certificate of Analysis | Aug 28, 2025 | T109306 | |
| Certificate of Analysis | Jan 10, 2025 | T109306 | |
| Certificate of Analysis | Jun 27, 2024 | T109306 | |
| Certificate of Analysis | Jun 05, 2023 | T109306 | |
| Certificate of Analysis | Jun 05, 2023 | T109306 |
| Índice de refracción | 1.51 |
|---|---|
| Punto de inflamación (°F) | 111.2℉ |
| Punto de inflamación (°C) | 44℃ |
| Punto de ebullición (°C) | 176°C |
| Punto de fusión (°C) | -25℃ (lit.) |
| Peso molecular | 120.190 g/mol |
| XLogP3 | 3.600 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 120.094 Da |
| Monoisotopic Mass | 120.094 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 76.000 |
| 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 |
| 1. Yaping Liu, Chao Pan, Xiaomin Qiu, Xianjie Li, Hengjun Gai, Meng Xiao, Tingting Huang, Quanhong Zhu, Hongbing Song. (2023) Oxidative esterification of 5-hydroxymethylfurfural to dimethyl 2,5-furandicarboxylate over Au-supported poly(ionic liquid)s. FUEL, [PMID:] [10.1016/j.fuel.2023.130354] |
| 2. Hongyu Wang, Jing Jiang, Tongtao Wan, Yuhong Luo, Guihua Liu, Jingde Li. (2023) A COF-coated ordered porous framework as multifunctional polysulfide barrier towards high-performance lithium-sulfur batteries. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:36764247] [10.1016/j.jcis.2023.01.135] |
| 3. Dan Li, Danyang Wang, Ye He, Bailong Tao, Xiaoxia Liu, Yulu Yang, Lu Tan, Yuchen Zhang, Jingwei Hu, Weihu Yang, Yu Tang, Kaiyong Cai. (2022) A HAase/NIR responsive surface on titanium implants for treating bacterial infection and improving osseointegration. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, [PMID:] [10.1016/j.jmst.2022.09.029] |
| 4. Zhou Jinglu, Wen Zhen, Yan Shilun, Guo Hui, Zhou Chuyue. (2022) Preparation and release properties of pH-sensitive mesoporous silica composite nanocarriers. JOURNAL OF NANOPARTICLE RESEARCH, 24 (3): (1-18). [PMID:] [10.1007/s11051-022-05433-3] |
| 5. Guo Pan, Zhan Yuzhong, Yang Yanliang, Lu Tianliang. (2022) Preparation of COFs Supported Pd as an Efficient Catalyst for the Hydrogenation of Aromatic Nitro. CATALYSIS LETTERS, 152 (12): (3725-3732). [PMID:] [10.1007/s10562-022-03941-4] |
| 6. Kun Xu, Zhang Yuan, Yao Ding, Ye He, Ke Li, Chuanchuan Lin, Bailong Tao, Yulu Yang, Xuan Li, Peng Liu, Kaiyong Cai. (2021) Near-infrared light triggered multi-mode synergetic therapy for improving antibacterial and osteogenic activity of titanium implants. Applied Materials Today, [PMID:] [10.1016/j.apmt.2021.101155] |
| 7. Han Wang, Shulan Wang, Jingqiao Zhang, Han Wang, Hui Li, Yi Zhao. (2021) Preparation of modified mesostructured cellular foams and study on NO adsorption from flue gas. CHEMICAL ENGINEERING RESEARCH & DESIGN, [PMID:] [10.1016/j.cherd.2021.04.022] |
| 8. Xinyi Tan, Yan Zhang, Qian Wang, Tianyang Ren, Jingxin Gou, Wei Guo, Tian Yin, Haibing He, Yu Zhang, Xing Tang. (2019) Cell-penetrating peptide together with PEG-modified mesostructured silica nanoparticles promotes mucous permeation and oral delivery of therapeutic proteins and peptides. Biomaterials Science, 7 (7): (2934-2950). [PMID:31094367] [10.1039/C9BM00274J] |
| 9. Jun He, Lining Yu, Xuebin Huang, Meiling Qi. (2019) Triptycene-based stationary phases for gas chromatographic separations of positional isomers. JOURNAL OF CHROMATOGRAPHY A, [PMID:31000208] [10.1016/j.chroma.2019.04.018] |
| 10. Hao Chen, Hao Cheng, Feng Zhou, Kequan Chen, Kai Qiao, Xiuyang Lu, Pingkai Ouyang, Jie Fu. (2018) Catalytic fast pyrolysis of rice straw to aromatic compounds over hierarchical HZSM-5 produced by alkali treatment and metal-modification. JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, [PMID:] [10.1016/j.jaap.2018.02.009] |
| 11. Hong Runrun, He Yufei, Miao Chenglin, Feng Junting, Li Dianqing. (2017) Fabrication of Supported Pd–Ir Mesocrystal Catalyst for Hydrogenation of 2-Ethylanthraquinone. CATALYSIS LETTERS, 147 (7): (1802-1810). [PMID:] [10.1007/s10562-017-2076-7] |
| 12. Zhigang Lei, Yaru Guo, Yanyan Guo, Xinxin Li, Chengna Dai. (2016) H2 solubility and mass transfer in anthraquinone working solution: Experimental and modeling study. CHINESE JOURNAL OF CHEMICAL ENGINEERING, [PMID:] [10.1016/j.cjche.2016.10.001] |
| 13. Xiaohong Yang, Changxia Li, Meiling Qi, Liangti Qu. (2016) Graphene-ZIF8 composite material as stationary phase for high-resolution gas chromatographic separations of aliphatic and aromatic isomers. JOURNAL OF CHROMATOGRAPHY A, [PMID:27423773] [10.1016/j.chroma.2016.07.029] |
| 14. Xiaoyao Fei, Shaoyun Chen, Dai Liu, Chunjie Huang, Yongchun Zhang. (2016) Comparison of amino and epoxy functionalized SBA-15 used for carbonic anhydrase immobilization. JOURNAL OF BIOSCIENCE AND BIOENGINEERING, [PMID:27215831] [10.1016/j.jbiosc.2016.02.004] |
| 15. Zhifeng Xu, Peihong Deng, Siping Tang, Daizhi Kuang, Fuxing Zhang, Junhua Li. (2014) Preparation of 2D molecularly imprinted materials based on mesoporous silicas via click reaction. Journal of Materials Chemistry B, 2 (47): (8418-8426). [PMID:32262013] [10.1039/C4TB01217H] |
| 16. Zhang Haidong, Zou Yu, Shen Yu, Gao Xue, Zheng Xuxu, Zhang Xianming, Chen Youpeng, Guo Jinsong. (2014) Dominated Effect Analysis of the Channel Size of Silica Support Materials on the Catalytic Performance of Immobilized Lipase Catalysts in the Transformation of Unrefined Waste Cooking Oil to Biodiesel. BioEnergy Research, 7 (4): (1541-1549). [PMID:] [10.1007/s12155-014-9492-y] |
| 17. Donghao Gu, Yun Liu, Li Liu, Jinshuai Lan, Zhe Li, Ruifeng Zeng, Yue Ding, Weisan Pan. (2024) Mesoporous polydopamine (MPDA)-based drug delivery system for oral chemo-photothermal combinational therapy of orthotopic colon cancer. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, [PMID:39419142] [10.1016/j.ijbiomac.2024.136618] |
| 18. Lei Huang, Rong Guo, Qingqing Qiu, Huan Li, Putrakumar Balla, Jinming Zeng, Tongxiang Liang, Xiaopeng Qi, Ping Liu. (2024) Triarylamine-based polyimide COFs for achieving high performance ambipolar multi-color electrochromic energy-storage films. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2024.155018] |
| 19. Xue Xiong, Meiling Qi. (2020) A novel column fabrication approach for capillary gas chromatography via a cross-linked organogel network with high stability and inertness. NEW JOURNAL OF CHEMISTRY, 44 (25): (10621-10627). [PMID:] [10.1039/D0NJ02185G] |
| 20. Xiaoyao Fei, Shaoyun Chen, Chunjie Huang, Dai Liu, Yongchun Zhang. (2015) Immobilization of bovine carbonic anhydrase on glycidoxypropyl-functionalized nanostructured mesoporous silicas for carbonation reaction. JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC, [PMID:] [10.1016/j.molcatb.2015.03.016] |
| 21. Fangke Zhang, Jiancheng Zheng, Fei Wang, Yaping Zhuang, Yunkai Tang, Juan Wang, Yawei Du, Wei-Li Zhao, Min Lu, Weiguo Hu, Wenguo Cui. (2025) An mRNA microsphere vaccine inhibiting overactivation of DNA sensing mechanisms. Science Bulletin, [PMID:41353085] [10.1016/j.scib.2025.11.016] |
| 22. Xue Xiong, Meiling Qi. (2018) Hexagonal boron nitride stationary phase for gas chromatography. JOURNAL OF CHROMATOGRAPHY A, [PMID:30100014] [10.1016/j.chroma.2018.07.008] |
| 23. Dan Wang, Yuanmin Gong, Meiting Yan, Jiaqi Chen, Xueping Tao, Yang Zhou, Yan Ma, Li Rao, Panpan Chen, Qifeng Fu. (2025) Self-polymerization-driven high-purity hydrophobic carbon dots incorporated monolithic columns for high-selectivity reversed-phase capillary liquid chromatography. MICROCHEMICAL JOURNAL, [PMID:] [10.1016/j.microc.2025.113665] |
| 24. Rui Ma, Yuan Ren, Zhenliang Li, Yujian Rao, Xueqiong Cui, Tuo Zhang, Zejun Han, Qiongfeng Shi, Yonghui Deng, Li Tao. (2026) Heteroatoms-doped Transition Metal Dichalcogenides Confined in Mesoporous Nitrogen-doped Carbon Microspheres With Radial Pores for NO2 Sensing. Small, [PMID:41503921] [10.1002/smll.202506929] |
| 25. Heng Lu, Cong Guan, Liangqia Guo. (2026) Covalent organic frameworks for ratiometric fluorescent monitoring copper corrosion in tin bronze. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, [PMID:] [10.1016/j.saa.2026.127696] |
Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
View Analytical standard grade guide →