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| Activity Type | Relation | Activity value | Units | Action Type | Journal | PubMed Id | doi | Assay Aladdin ID |
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analytical standard, for environmental analysis Analytical standard,for Environmental analysis 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 12 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | CC1=CC2=CC=CC=C2C=C1 |
|---|---|
| IUPAC Name | 2-methylnaphthalene |
| InChIKey | QIMMUPPBPVKWKM-UHFFFAOYSA-N |
| INCHI | 1S/C11H10/c1-9-6-7-10-4-2-3-5-11(10)8-9/h2-8H,1H3 |
| Isomeric SMILES | CC1=CC2=CC=CC=C2C=C1 |
| WGK Germany | 2 |
| RTECS | QJ9635000 |
| UN Number | 3082 |
| Packing Group | III |
| Molecular Weight | 142.2 |
| Beilstein | 906859 |
| Reaxy-Rn | 906859 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=906859&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 | Organic compounds |
|---|---|
| Superclass | Benzenoids |
| Class | Naphthalenes |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Naphthalenes |
| Alternative Parents | Aromatic hydrocarbons Polycyclic hydrocarbons Unsaturated hydrocarbons |
| Molecular Framework | Aromatic homopolycyclic compounds |
| Substituents | Naphthalene - Aromatic hydrocarbon - Polycyclic hydrocarbon - Unsaturated hydrocarbon - Hydrocarbon - Aromatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as naphthalenes. These are compounds containing a naphthalene moiety, which consists of two fused benzene rings. |
| External Descriptors | methylnaphthalene |
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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 01, 2024 | M119488 | |
| Certificate of Analysis | Jul 01, 2024 | M119488 | |
| Certificate of Analysis | Jul 01, 2024 | M119488 | |
| Certificate of Analysis | Jul 01, 2024 | M119488 | |
| Certificate of Analysis | Jul 28, 2022 | M119488 | |
| Certificate of Analysis | Jul 28, 2022 | M119488 | |
| Certificate of Analysis | Jul 28, 2022 | M119488 | |
| Certificate of Analysis | Jul 28, 2022 | M119488 | |
| Certificate of Analysis | Jul 28, 2022 | M119488 | |
| Certificate of Analysis | Apr 27, 2022 | M119488 |
| Refractive Index | 1.6019 |
|---|---|
| Flash Point(°F) | 208.4 °F |
| Flash Point(°C) | 98℃ |
| Boil Point(°C) | 241-242°C |
| Melt Point(°C) | 34.58°C |
| Molecular Weight | 142.200 g/mol |
| XLogP3 | 3.900 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 142.078 Da |
| Monoisotopic Mass | 142.078 Da |
| Topological Polar Surface Area | 0.000 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 128.000 |
| 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. Jingtao Guo, Chao Pan, Bingxiao Feng, Xiaomin Qiu, Quanhong Zhu, Hongbing Song, Hengjun Gai, Meng Xiao, Tingting Huang. (2023) Conceptual Design and Development of an Environment-Friendly Process for Simultaneous Extraction of Phenol and Naphthalene Compounds from Tar. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, [PMID:] [10.1021/acs.iecr.3c01388] |
| 2. Rui Shi, Yipeng Huang, Yanqun Yang, Zhuqiang Wu, Zhengyi Chen, Guihua Ruan. (2023) Synthesis of spherical amine-functionalized silica molecular sieve and application as selective adsorbents for aromatic hydrocarbons analysis. MICROCHEMICAL JOURNAL, [PMID:] [10.1016/j.microc.2023.108638] |
| 3. Qinghua He, Tian Guan, Yonghong He, Bangrong Lu, Dongmei Li, Xuejing Chen, Guangxia Feng, Siyu Liu, Yanhong Ji, Meiguo Xin. (2018) Digital encoding based molecular imprinting suspension array for multiplexed label-free sensing of phenol derivatives. SENSORS AND ACTUATORS B-CHEMICAL, [PMID:] [10.1016/j.snb.2018.05.101] |
| 4. Yinhui Yang, Zhengfeng Chang, Xiaohong Yang, Meiling Qi, Jinliang Wang. (2018) Selectivity of hexaphenylbenzene-based hydrocarbon stationary phase with propeller-like conformation for aromatic and aliphatic isomers. ANALYTICA CHIMICA ACTA, [PMID:29534806] [10.1016/j.aca.2018.01.048] |
| 5. 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] |
| 6. Yimeng Wang, Jie Wang. (2016) Multifaceted effects of HZSM-5 (Proton-exchanged Zeolite Socony Mobil-5) on catalytic cracking of pinewood pyrolysis vapor in a two-stage fixed bed reactor. BIORESOURCE TECHNOLOGY, [PMID:27209452] [10.1016/j.biortech.2016.05.027] |
| 7. Chengjiang Zhang, Gongke Li, Zhuomin Zhang. (2015) A hydrazone covalent organic polymer based micro-solid phase extraction for online analysis of trace Sudan dyes in food samples. JOURNAL OF CHROMATOGRAPHY A, [PMID:26456513] [10.1016/j.chroma.2015.09.059] |
| 8. Fang Zhang, Yaocun Tang, Long Wang, Li Xu, Guoji Liu. (2015) Solubility Determination and Thermodynamic Models for 2-Methylnaphthalene in Different Solvents from T = (278.15 to 303.15) K. JOURNAL OF CHEMICAL AND ENGINEERING DATA, [PMID:] [10.1021/je5010627] |
| 9. Huijun Liu, Hong Wang, Caixia Li, Lichao Wang, Zaifa Pan, Lili Wang. (2013) Investigation of volatile organic metabolites in lung cancer pleural effusions by solid-phase microextraction and gas chromatography/mass spectrometry. JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, [PMID:24321761] [10.1016/j.jchromb.2013.11.038] |
| 10. Qiuxiang Yao, Lei He, Duo Ma, Yong Zhang, Dan Zhang, Ming Sun. (2024) Catalytic hydro-dealkylation of 2-methylnaphthalene with catalysts loaded W/La for conversion to naphthalene. FUEL, [PMID:] [10.1016/j.fuel.2024.131169] |
| 11. Zhentao Wang, Jian Zhang, Shanshan Guo, Yufei Cai, Ling Ma, Yuting Huang, Shucheng Wu, Weibing Wu, Weirong Zhao. (2025) Highly selective production of aromatics via co-pyrolysis of pine sawdust and polypropylene in binary molten chlorides combined with commercial HZSM-5 catalysts. PROCESS SAFETY AND ENVIRONMENTAL PROTECTION, [PMID:] [10.1016/j.psep.2025.106968] |
| 12. Fanyuan Zhang, Youcai Zhu, Jiongyi Chen, Xinyi Yang, Zhen Liu, Zuoxiang Zeng, Li Sun. (2025) Insights into the Mechanism of 2-Methylnaphthalene Friedel–Crafts Acetylation Catalyzed by AlCl3: A Combined Experimental and Theoretical Study. INORGANIC CHEMISTRY, [PMID:40500883] [10.1021/acs.inorgchem.5c01289] |
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