α-Methylstyrene - ≥99%, contains p-tert-butylcatechol as inhibitor , CAS No.98-83-9

CAS: 98-83-9 Cat. No.: M104900 Peso molecular: 118.18 Beilstein Registry Number: 969405 Número EC: 202-705-0
Disponible para pedir
GRADE & PURITY ≥99% contains p-tert-butylcatechol as inhibitor
Synonyms
(1-Methylethenyl)benzene | Styrene, alpha-methyl- | 2-Phenylpropene | 2-phenyl-propene | ghl.PD_Mitscher_leg0.286 | .alpha.-Metil-stirolo | 1-Propene, 2-phenyl- | .ALPHA.-METHYLVINYLBENZENE | 1-METHYLVINYL BENZENE | D46R9753IK | Isopropenil-benzolo | alph
Storage
Store at 2-8°C
Shipped In
Wet ice,FedEx DG Service
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
100ml
M104900-100ml
≥10
9,90US$
250ml
M104900-250ml
2
14,90US$
500ml
M104900-500ml
2
21,90US$
Enter a quantity for the sizes you want to add.
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Why this grade

≥99%, contains p-tert-butylcatechol as inhibitor for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C Ships Wet ice,FedEx DG Service 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.

📚

Literature proof

Cited in 18 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

-Methylstyrene is an aromatic alkyl-substituted styrene monomer with a relatively high boiling point. It is widely used as a monomer to synthesize thermoplastic composite resins applied in adhesives, and coatings that require high-temperature stability. It can also participate as a precursor in regioselective and diastereoselective synthesis of natural products, pharmaceuticals, and other structurally diverse compounds.

Specifications

Sinónimos
(1-Methylethenyl)benzene | Styrene, alpha-methyl- | 2-Phenylpropene | 2-phenyl-propene | ghl.PD_Mitscher_leg0.286 | .alpha.-Metil-stirolo | 1-Propene, 2-phenyl- | .ALPHA.-METHYLVINYLBENZENE | 1-METHYLVINYL BENZENE | D46R9753IK | Isopropenil-benzolo | alph
Especificaciones y pureza
≥99%, contains p-tert-butylcatechol as inhibitor
Condiciones de almacenamiento de almacenamiento
Store at 2-8°C
Enviado en
Wet ice, FedEx DG Service
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥99%
Nombres e identificadores
Pubchem Sid488180414
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488180414
Sonrisas canónicasCC(=C)C1=CC=CC=C1
IUPAC Nameprop-1-en-2-ylbenzene
InChIKeyXYLMUPLGERFSHI-UHFFFAOYSA-N
INCHI1S/C9H10/c1-8(2)9-6-4-3-5-7-9/h3-7H,1H2,2H3
Isómeros SMILES CC(=C)C1=CC=CC=C1
WGK Alemania 2
RTECS WL5075300
Número ONU 2303
Grupo de embalaje III
Peso molecular 118.18
Beilstein 969405
Reaxy-Rn 969405
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=969405&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ 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.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClaseBenzene and substituted derivatives
SubclassPhenylpropenes
Intermediate Tree Nodes Not available
Direct ParentPhenylpropenes
Alternative Parents Styrenes  Aromatic hydrocarbons  Branched unsaturated hydrocarbons  Cyclic olefins  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Phenylpropene - Styrene - Aromatic hydrocarbon - Branched unsaturated hydrocarbon - Cyclic olefin - Unsaturated hydrocarbon - Olefin - Hydrocarbon - Aromatic homomonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as phenylpropenes. These are compounds containing a phenylpropene moiety, which consists of a propene substituent bound to a phenyl group.
External Descriptors olefinic compound
Estructura 3D
Modelo de Estructura Química Interactiva





Objetivos asociados (humanos)
THRB Tclin Thyroid hormone receptor beta-1 (7926 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
POLI Tchem DNA polymerase iota (116820 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
IDH1 Tclin Isocitrate dehydrogenase [NADP] cytoplasmic (40980 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Objetivos asociados (no humanos)
Ppard Peroxisome proliferator-activated receptor delta (358 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
lef Anthrax lethal factor (7585 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Txnrd1 Thioredoxin reductase 1, cytoplasmic (45279 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rorc Nuclear receptor ROR-gamma (89407 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

36 results found

Lot NumberCertificate TypeFechaArticulo
A2431161Certificate of AnalysisOct 29, 2025 M104900
A2431166Certificate of AnalysisOct 29, 2025 M104900
A2431169Certificate of AnalysisOct 29, 2025 M104900
A2431172Certificate of AnalysisOct 29, 2025 M104900
A2431175Certificate of AnalysisOct 29, 2025 M104900
C2202580Certificate of AnalysisSep 08, 2025 M104900
E2527221Certificate of AnalysisMay 20, 2025 M104900
E2527224Certificate of AnalysisMay 20, 2025 M104900
E2527225Certificate of AnalysisMay 20, 2025 M104900
E2527272Certificate of AnalysisMay 20, 2025 M104900
E2625050Certificate of AnalysisMay 20, 2025 M104900
E2626045Certificate of AnalysisMay 20, 2025 M104900
B2309473Certificate of AnalysisNov 15, 2024 M104900
B2309437Certificate of AnalysisNov 11, 2024 M104900
B2309456Certificate of AnalysisNov 11, 2024 M104900
L22151204Certificate of AnalysisSep 05, 2024 M104900
J2412018Certificate of AnalysisJan 24, 2024 M104900
A2431167Certificate of AnalysisJan 24, 2024 M104900
A2431160Certificate of AnalysisJan 24, 2024 M104900
A2431159Certificate of AnalysisJan 24, 2024 M104900
K2413105Certificate of AnalysisJan 24, 2024 M104900
D2516027Certificate of AnalysisJan 24, 2024 M104900
C2202579Certificate of AnalysisDec 15, 2023 M104900
C2202577Certificate of AnalysisDec 15, 2023 M104900
I2110392Certificate of AnalysisJun 12, 2023 M104900
I2110395Certificate of AnalysisJun 12, 2023 M104900
K1717075Certificate of AnalysisMay 08, 2023 M104900
B2309476Certificate of AnalysisFeb 01, 2023 M104900
B2309474Certificate of AnalysisFeb 01, 2023 M104900
A2405039Certificate of AnalysisFeb 01, 2023 M104900
L2205660Certificate of AnalysisDec 09, 2022 M104900
A2126099Certificate of AnalysisNov 11, 2022 M104900
J2218320Certificate of AnalysisOct 21, 2022 M104900
D2020138Certificate of AnalysisFeb 23, 2022 M104900
C2202578Certificate of AnalysisFeb 16, 2022 M104900
A2220049Certificate of AnalysisJan 24, 2022 M104900

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Propiedades químicas y físicas
SolubilidadInsoluble in water; Degree of Solubility in water: 0.12 g/l 20 °C; Miscible with Acetone; Soluble in Ether,Heptane,Alcohol,Benzene,Chloroform
SensibilidadHeat Sensitive
Índice de refracción1.53864
Punto de inflamación (°F)114.8 °F - closed cup
Punto de inflamación (°C)46 °C - closed cup
Punto de ebullición (°C)165-169°C
Punto de fusión (°C)-23.°C
Peso molecular118.180 g/mol
XLogP33.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count1
Exact Mass118.078 Da
Monoisotopic Mass118.078 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity96.600
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
Citations of This Product
Referencias
1. Xiaoyu Zhang, Yuqing Zhang, Peiyao Li, Ruotong Wang, Binghao Ma, Fanglei Zeng, Qitu Zhang, Hongyan Dai, Ning Li.  (2023)  Preparation and properties of UV curable room temperature repair bio-based poly(siloxane-urethane) coating.  JOURNAL OF APPLIED POLYMER SCIENCE,  140  (44): (e54628).  [PMID:] [10.1002/app.54628]
2. Ning Li, Xiaoyu Zhang, Yuxi Zhang, Guorui Wang, Ruotong Wang, Chi Zhang, Fanglei Zeng, Hailong Liu, Gang Yi, Zhongwei Wang.  (2023)  Preparation of multi band photothermal responsive bio-based superhydrophobic self-healing poly(siloxane-urethane) coating.  JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY,      [PMID:] [10.1080/01694243.2023.2219360]
3. Xiang Chen, Chenxi Hu, Yang Wang, Ting Li, Jie Jiang, Jing Huang, Shibo Wang, Tianxi Liu, Weifu Dong, Jinliang Qiao.  (2023)  Tunable Red Clusteroluminescence Polymers Prepared by a Simple Heating Process.  ACS Applied Materials & Interfaces,      [PMID:37144739] [10.1021/acsami.3c03883]
4. Liu Yifeng, Liu Zhiqiang, Hui Yu, Wang Liang, Zhang Jian, Yi Xianfeng, Chen Wei, Wang Chengtao, Wang Hai, Qin Yucai, Song Lijuan, Zheng Anmin, Xiao Feng-Shou.  (2023)  Rhodium nanoparticles supported on silanol-rich zeolites beyond the homogeneous Wilkinson’s catalyst for hydroformylation of olefins.  Nature Communications,  14  (1): (1-9).  [PMID:37137908] [10.1038/s41467-023-38181-6]
5. BY Hou, L Ren, YN Sun, MY Zhang, HX Zhang.  (2021)  Structure and properties of heat-resistant ABS resins innovated via MSAMI random copolymer.  JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS,      [PMID:] [10.1177/08927057211044191]
6. Yingpeng Huo, Jiwen Hu, Yuanyuan Tu, Zhenzhu Huang, Shudong Lin, Xiaojiong Luo, Chao Feng.  (2021)  Efficient magnetically separable heterogeneous platinum catalyst bearing imidazolyl schiff base ligands for hydrosilylation.  JOURNAL OF ORGANOMETALLIC CHEMISTRY,      [PMID:] [10.1016/j.jorganchem.2021.121714]
7. Yingpeng Huo, Jiwen Hu, Yuanyuan Tu, Zhenzhu Huang, Shudong Lin, Yangfei Hu, Chao Feng.  (2020)  Platinum-Imidazolyl Schiff Base Complexes Immobilized in Periodic Mesoporous Organosilica Frameworks as Catalysts for Hydrosilylation.  APPLIED ORGANOMETALLIC CHEMISTRY,  34  (8): (e5697).  [PMID:] [10.1002/aoc.5697]
8. Yingpeng Huo, Jiwen Hu, Shudong Lin, Xingming Ju, Yanlong Wei, Zhenzhu Huang, Yangfei Hu, Yuanyuan Tu.  (2019)  Platinum(II) complexes bearing bulky Schiff base ligands anchored onto mesoporous SBA-15 supports as efficient catalysts for hydrosilylation.  APPLIED ORGANOMETALLIC CHEMISTRY,  33  (6): (e4874).  [PMID:] [10.1002/aoc.4874]
9. Pengfei Zhou, Xuping Wang, Bo Yang, Frank Hollmann, Yonghua Wang.  (2017)  Chemoenzymatic epoxidation of alkenes with Candida antarctica lipase B and hydrogen peroxide in deep eutectic solvents.  RSC Advances,  (21): (12518-12523).  [PMID:] [10.1039/C7RA00805H]
10. Xin Yang, Kan Hu, Guantai Hu, Danyao Shi, Yunjiang Jiang, Liwei Hui, Rui Zhu, Yuntao Xie, Lihua Yang.  (2014)  Long Hydrophilic-and-Cationic Polymers: A Different Pathway toward Preferential Activity against Bacterial over Mammalian Membranes.  BIOMACROMOLECULES,      [PMID:25068991] [10.1021/bm5006596]
11. Qingshan Zhao, Chan Bai, Wenfeng Zhang, Yang Li, Guoliang Zhang, Fengbao Zhang, Xiaobin Fan.  (2014)  Catalytic Epoxidation of Olefins with Graphene Oxide Supported Copper (Salen) Complex.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/ie500017z]
12. Xi Qi, Chuxuan Chen, Chaozhi Fei, Jiangshan Zhou, Kaiyuan Liu, Yuqing Wu, Changwen Zhao, Wantai Yang.  (2025)  A non-crystallization-driven strategy for the preparation of non-spherical polymeric nanoparticles.  JOURNAL OF COLLOID AND INTERFACE SCIENCE,      [PMID:40022780] [10.1016/j.jcis.2025.02.138]
13. Yufen Wang, Yantao Wang, Yongqing Ma, Asma Mohmmad Elsharif, Chen Zhang, Weiran Yang, Christophe Len.  (2024)  A transition-metal-free catalytic reduction of benzylic alcohols and alkenes and N-formylation of nitroarenes mediated by iodide ions and formic acid.  NEW JOURNAL OF CHEMISTRY,      [PMID:] [10.1039/D4NJ03772C]
14. Yiyang Xiao, Zepeng Zhang, Yan Xu, Jianbo Wang.  (2024)  Alternating radical copolymerization of α-styrylboronic acid pinacol ester with electron-deficient olefins.  Polymer Chemistry,  15  (47): (4835-4841).  [PMID:] [10.1039/D4PY00976B]
15. Xiaoyu Xia, Xue Jia, Ziqiang Yu, Guangyu Zhang, Zhaohui Su.  (2024)  Responsive antibacterial surface based on looped poly(methacrylic acid).  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2024.160361]
16. Zheng Botuo, Zhong Liling, Wang Xiaoxiao, Lin Peiyao, Yang Zezhou, Bai Tianwen, Shen Hang, Zhang Huagui.  (2024)  Structural evolution during inverse vulcanization.  Nature Communications,  15  (1): (1-17).  [PMID:38951493] [10.1038/s41467-024-49374-y]
17. Kaihao Wang, Qu Wang, Tong Wang, Li Wang, Dong Chen, Wantai Yang.  (2025)  One stone, three birds: DOPO-based hollow polymer microspheres achieving superior flame retardancy, mechanical performance, and dielectric properties in high-performance epoxy composites.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.168359]
18. Haodong Chen, Qi Ping, Zhen Zhang, Zhe An, Jian Zhang, Xin Shu, Yanru Zhu, Jing He.  (2026)  Distribution effects of supported metals in exothermic hydrogenation.  CHEMICAL ENGINEERING SCIENCE,      [PMID:] [10.1016/j.ces.2026.123324]
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