AVAILABLE TO ORDER
GRADE & PURITY ≥80%
Synonyms
1-methylnaphtalene | AMY38999 | CAS-90-12-0 | DTXSID9020877 | NCGC00091700-02 | NCGC00259317-01 | WLN: L66J B1 | 1-Methylnapththalene | M0371 | MFCD00004034 | Q161656 | SMR001216533 | naphthalene, 1-methyl | Naphthalene, 1-methyl- | STL283953 | 1-Methylna
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
M190561-5g
5
$14.90
25g
M190561-25g
4
$55.90
100g
M190561-100g
2
$210.90
500g
M190561-500g
1
$803.90
Enter a quantity for the sizes you want to add.

Specifications

Synonyms
1-methylnaphtalene | AMY38999 | CAS-90-12-0 | DTXSID9020877 | NCGC00091700-02 | NCGC00259317-01 | WLN: L66J B1 | 1-Methylnapththalene | M0371 | MFCD00004034 | Q161656 | SMR001216533 | naphthalene, 1-methyl | Naphthalene, 1-methyl- | STL283953 | 1-Methylna
Specifications & Purity
≥80%
Storage
Room temperature
Shipped In
Normal
Purity
≥80%
Names and Identifiers
Pubchem Sid504751221
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504751221
Canonical SmilesCC1=CC=CC2=CC=CC=C12
IUPAC Name1-methylnaphthalene
InChIKeyQPUYECUOLPXSFR-UHFFFAOYSA-N
INCHI1S/C11H10/c1-9-5-4-7-10-6-2-3-8-11(9)10/h2-8H,1H3
Isomeric SMILES CC1=CC=CC2=CC=CC=C12
UN Number 3082
Packing Group III
Molecular Weight 142.2
Reaxy-Rn 506793
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=506793&ln=

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.

Look up COA →

📊 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

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassNaphthalenes
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentNaphthalenes
Alternative Parents Aromatic hydrocarbons  Polycyclic hydrocarbons  Unsaturated hydrocarbons  
Molecular FrameworkAromatic homopolycyclic compounds
Substituents Naphthalene - Aromatic hydrocarbon - Polycyclic hydrocarbon - Unsaturated hydrocarbon - Hydrocarbon - Aromatic homopolycyclic compound
DescriptionThis 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
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
NR3C1 Tclin Glucocorticoid receptor (14987 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP1A2 Tchem Cytochrome P450 1A2 (26471 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CYP2A6 Tchem Cytochrome P450 2A6 (2861 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Lymphoblastoid cell (5959 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Ppard Peroxisome proliferator-activated receptor delta (358 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Cyp2a5 Cytochrome P450 2A5 (126 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

4 results found

Lot NumberCertificate TypeDateItem
J2218830Certificate of AnalysisAug 07, 2025 M190561
J2218831Certificate of AnalysisAug 07, 2025 M190561
J2218835Certificate of AnalysisAug 07, 2025 M190561
J2218836Certificate of AnalysisAug 07, 2025 M190561
Chemical and Physical Properties
Flash Point(°C)82.2ºC
Boil Point(°C)242.8ºC at 760 mmHg
Molecular Weight142.200 g/mol
XLogP33.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass142.078 Da
Monoisotopic Mass142.078 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count11
Formal Charge0
Complexity128.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
References
1. 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]
2. Qingmei Chen, Xiujun Peng, Jingwen Xue, Jinjin Li, Chunfeng Pan.  (2022)  Identification and Quantification of Organic Contaminants and Evaluation of Their Effects on Amine Foaming in the Natural Gas Sweetening Industry.  ACS Omega,      [PMID:36570220] [10.1021/acsomega.2c05132]
3. Yankun Xiong, Lijun Jin, Yang Li, Jialong Zhu, Haoquan Hu.  (2020)  Hydrogen peroxide oxidation degradation of a low-rank Naomaohu coal.  FUEL PROCESSING TECHNOLOGY,      [PMID:] [10.1016/j.fuproc.2020.106484]
4. 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]
5. Yu Shi, Pan Hong, Ju Jianbin, Xia Guangping, Huang Yipeng, Ruan Guihua, Jiang Fuyang.  (2024)  High-Efficiency Extraction of Methylnaphthalene and Acenaphthene in Farmland Water Using Magnetic Porous Carbon Spheres Derived from Nickel Decorated Phenolic Resin.  JOM,      [PMID:] [10.1007/s11837-024-07083-3]
Solution Calculators
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