4-Ethylguaiacol - ≥99% , CAS No.2785-89-9

CAS: 2785-89-9 Cat. No.: E111257 Formula: C9H12O2 Peso molecolare: 152.19 Numero EC: 220-500-4
Disponibile su ordine
GRADE & PURITY ≥99%
Synonyms
PHENOL, 4-ETHYL-2-METHOXY- | 4-Ethyl guiacol | AC-15463 | D90493 | 4-Ethyl-2-methoxyphenol (4-ethylguaiacol) | 4-Ethyl-2-metoxy phenol | Ethylguiacol (4-ethyl-2-methoxyphenol) | BCP19091 | FT-0618412 | 2-PHENYL-PYRAZOLO[1,5-A]PYRIMIDIN-5-OL | EINECS 220-5
Storage
Argon charged,Room temperature
Shipped In
Normale
★
Size
Germania (EU)
USA*
Price
Qty
5ml
E111257-5ml
—
Disponibile ≥10
8,59€
25ml
E111257-25ml
—
2 Disponibile
12,93€
100ml
E111257-100ml
—
9 Disponibile
33,76€
500ml
E111257-500ml
Su ordinazione · 8–12 settimane
124,87€
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Argon charged,Room temperature Ships Normale 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.

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Literature proof

Cited in 42 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinonimi
PHENOL, 4-ETHYL-2-METHOXY- | 4-Ethyl guiacol | AC-15463 | D90493 | 4-Ethyl-2-methoxyphenol (4-ethylguaiacol) | 4-Ethyl-2-metoxy phenol | Ethylguiacol (4-ethyl-2-methoxyphenol) | BCP19091 | FT-0618412 | 2-PHENYL-PYRAZOLO[1,5-A]PYRIMIDIN-5-OL | EINECS 220-5
Specifiche e purezza
≥99%
Condizioni di conservazione di stoccaggio
Argon charged,Room temperature
Spedito in
Normale
Purezza
≥99%
Nomi e identificatori
Pubchem Sid488183580
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488183580
Sorrisi canoniciCCC1=CC(=C(C=C1)O)OC
IUPAC Name4-ethyl-2-methoxyphenol
InChIKeyCHWNEIVBYREQRF-UHFFFAOYSA-N
INCHI1S/C9H12O2/c1-3-7-4-5-8(10)9(6-7)11-2/h4-6,10H,3H2,1-2H3
Isomeri SMILES CCC1=CC(=C(C=C1)O)OC
WGK Germania 2
Peso molecolare 152.19
Reaxy-Rn 2045329
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2045329&ln=

Documentazione

📋 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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassePhenols
SubclassMethoxyphenols
Intermediate Tree Nodes Not available
Direct ParentMethoxyphenols
Alternative Parents Phenoxy compounds  Methoxybenzenes  Anisoles  Alkyl aryl ethers  1-hydroxy-2-unsubstituted benzenoids  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Methoxyphenol - Phenoxy compound - Methoxybenzene - Phenol ether - Anisole - 1-hydroxy-2-unsubstituted benzenoid - Alkyl aryl ether - Monocyclic benzene moiety - Ether - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound
DescrizioneThis compound belongs to the class of organic compounds known as methoxyphenols. These are compounds containing a methoxy group attached to the benzene ring of a phenol moiety.
External Descriptors an aromatic compound
Struttura 3D
Modello di struttura chimica interattiva





Meccanismi d'azione
Certificati (CoA, COO, BSE/TSE e tabella di analisi)
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.

28 results found

Lot NumberCertificate TypeDataOggetto
B2328187Certificate of AnalysisSep 03, 2026 E111257
E2613282Certificate of AnalysisMay 07, 2026 E111257
E2613284Certificate of AnalysisMay 07, 2026 E111257
E2613287Certificate of AnalysisMay 07, 2026 E111257
E2613581Certificate of AnalysisMay 07, 2026 E111257
I2503601Certificate of AnalysisJul 03, 2025 E111257
I2502545Certificate of AnalysisJul 03, 2025 E111257
I2502380Certificate of AnalysisJul 03, 2025 E111257
C2625104Certificate of AnalysisJul 03, 2025 E111257
E2516028Certificate of AnalysisMay 22, 2025 E111257
D2310354Certificate of AnalysisJan 20, 2025 E111257
D2310353Certificate of AnalysisJan 15, 2025 E111257
K2429309Certificate of AnalysisJun 19, 2024 E111257
G2522029Certificate of AnalysisJun 19, 2024 E111257
L2411505Certificate of AnalysisJun 19, 2024 E111257
G2511022Certificate of AnalysisJun 19, 2024 E111257
A1908041Certificate of AnalysisJun 13, 2024 E111257
C2225053Certificate of AnalysisJun 01, 2022 E111257
F2223173Certificate of AnalysisMay 22, 2022 E111257
F2223240Certificate of AnalysisMay 22, 2022 E111257
F2419081Certificate of AnalysisMay 22, 2022 E111257
D2507158Certificate of AnalysisMay 22, 2022 E111257
I2306036Certificate of AnalysisMay 22, 2022 E111257
B2323520Certificate of AnalysisMay 22, 2022 E111257
A2426047Certificate of AnalysisMay 22, 2022 E111257
A2426036Certificate of AnalysisMay 22, 2022 E111257
K2214098Certificate of AnalysisMay 22, 2022 E111257
A2409003Certificate of AnalysisMay 22, 2022 E111257

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Proprietà chimiche e fisiche
SolubilitàSlightly soluble in water
SensibilitàAir Sensitive
Indice di rifrazione1.53
Punto di infiammabilità (°F)225°F
Punto di infiammabilità (°C)108°C
Punto di ebollizione (°C)235°C
Punto di fusione (°C)15 °C
Peso molecolare152.190 g/mol
XLogP31.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass152.084 Da
Monoisotopic Mass152.084 Da
Topological Polar Surface Area29.500 Ų
Heavy Atom Count11
Formal Charge0
Complexity114.000
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
Citations of This Product
Riferimenti
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2. Zhipeng Tian, Xiaoxin Chen, Tao Liu, Junyao Wang, Chao Wang, Riyang Shu, Jianping Liu, Ying Chen.  (2023)  Highly efficient Co-based catalysts supported on K-modified alumina for selective hydrodeoxygenation of lignin-derived phenols to alkyl cyclohexanols.  RENEWABLE ENERGY,      [PMID:] [10.1016/j.renene.2023.119304]
3. Xiangchen Kong, Chao Liu, Hongyun Zeng, Yuyang Fan, Huiyan Zhang, Rui Xiao.  (2023)  Selective Cleavage of Methylene Linkage in Kraft Lignin over Commercial Zeolite in Isopropanol.  ChemSusChem,      [PMID:37677102] [10.1002/cssc.202300996]
4. Hua Liu, Xingguang Chen, Jian Lu, Dianhui Wu.  (2023)  Evaluation of the differences between low-salt solid-state fermented soy sauce and high-salt diluted-state fermented soy sauce in China: from taste-active compounds and aroma-active compounds to sensory characteristics.  JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE,      [PMID:37574531] [10.1002/jsfa.12924]
5. Baoyu Wang, Peng Zhou, Ximing Yan, Hu Li, Hongguo Wu, Zehui Zhang.  (2023)  Cooperative catalysis of Co single atoms and nanoparticles enables selective CAr−OCH3 cleavage for sustainable production of lignin-based cyclohexanols.  Journal of Energy Chemistry,      [PMID:] [10.1016/j.jechem.2022.12.020]
6. Dongpo He, Jingyu Xu, Yanzhu Guo, Mengtian Yu, Qingyu Wang, Jinghui Zhou, Xing Wang.  (2022)  RuNi nanoparticles embedded in N-doped carbon nanofibers as a bimetallic catalyst for the hydrogenolysis of peanut shell lignin.  FUEL PROCESSING TECHNOLOGY,      [PMID:] [10.1016/j.fuproc.2022.107519]
7. Jingyao Li, Mengli Zhang, Xiaojuan Feng, Tingting Ding, Yue Zhao, Chengguo Sun, Shengli Zhou, Jing He, Chunling Wang.  (2022)  Characterization of fragrant compounds in different types of high-salt liquid-state fermentation soy sauce from China.  LWT-FOOD SCIENCE AND TECHNOLOGY,      [PMID:] [10.1016/j.lwt.2022.113993]
8. Yaqiong Zhang, Zhi-Hong Zhang, Ronghai He, Riyi Xu, Lei Zhang, Xianli Gao.  (2022)  Improving Soy Sauce Aroma Using High Hydrostatic Pressure and the Preliminary Mechanism.  Foods,  11  (15): (2190).  [PMID:35892775] [10.3390/foods11152190]
9. Yajiao Zhao, Wenli Wei, Li Tang, Dongdong Wang, Yan Wang, Zhengyun Wu, Wenxue Zhang.  (2021)  Characterization of aroma and bacteria profiles of Sichuan industrial paocai by HS-SPME-GC-O-MS and 16S rRNA amplicon sequencing.  FOOD RESEARCH INTERNATIONAL,      [PMID:34600669] [10.1016/j.foodres.2021.110667]
10. Junjun Yin, Duo Wang, Zhifeng Zheng, Yueyuan Ye, Shuirong Li, Xingyong Jia.  (2021)  Development of a New Route for Separating and Purifying 4-Ethyl-2-methoxyphenol Based on the Reaction Mechanism between the Chemical and Calcium Ion.  ACS Omega,      [PMID:33521460] [10.1021/acsomega.0c05483]
11. Xiaohua Zhang, Weikun Jiang, Hao Ma, Shubin Wu.  (2020)  Relationship between the formation of oligomers and monophenols and lignin structure during pyrolysis process.  FUEL,      [PMID:] [10.1016/j.fuel.2020.118048]
12. Jindong Wang, Wenzhi Li, Huizhen Wang, Ajibola Temitope Ogunbiyi, Xiaomeng Dou, Qiaozhi Ma.  (2020)  Effects of the novel catalyst Ni–S2O82−–K2O/TiO2 on efficient lignin depolymerization.  RSC Advances,  10  (14): (8558-8567).  [PMID:35497830] [10.1039/C9RA10675H]
13. Xiaohao Liu, Chenguang Wang, Ying Zhang, Yan Qiao, Yang Pan, Longlong Ma.  (2019)  Selective Preparation of 4-Alkylphenol from Lignin-Derived Phenols and Raw Biomass over Magnetic Co–Fe@N-Doped Carbon Catalysts.  ChemSusChem,  12  (21): (4791-4798).  [PMID:31453661] [10.1002/cssc.201901578]
14. Bingxing Jiang, Jun Hu, Yiheng Qiao, Xiaoxiang Jiang, Ping Lu.  (2019)  Depolymerization of Lignin over a Ni–Pd Bimetallic Catalyst Using Isopropanol as an in Situ Hydrogen Source.  ENERGY & FUELS,      [PMID:] [10.1021/acs.energyfuels.9b01976]
15. Wenjing Song, Shijie Zhou, Shihua Hu, Weikun Lai, Yixin Lian, Jianqiang Wang, Weimin Yang, Meiyu Wang, Peng Wang, Xingmao Jiang.  (2018)  Surface Engineering of CoMoS Nanosulfide for Hydrodeoxygenation of Lignin-Derived Phenols to Arenes.  ACS Catalysis,      [PMID:] [10.1021/acscatal.8b03402]
16. Lisha Zhao, Xinping Ouyang, Guanfeng Ma, Yong Qian, Xueqing Qiu, Tao Ruan.  (2018)  Improving antioxidant activity of lignin by hydrogenolysis.  INDUSTRIAL CROPS AND PRODUCTS,      [PMID:] [10.1016/j.indcrop.2018.09.002]
17. Lele Jin, Wenzhi Li, Qiying Liu, Jindong Wang, Yuanshuai Zhu, Zhenhang Xu, Xiangqian Wei, Qi Zhang.  (2018)  Liquefaction of kraft lignin over the composite catalyst HTaMoO6 and Rh/C in dioxane-water system.  FUEL PROCESSING TECHNOLOGY,      [PMID:] [10.1016/j.fuproc.2018.05.014]
18. Jun Hu, Shiliang Wu, Xiaoxiang Jiang, Rui Xiao.  (2018)  Structure–Reactivity Relationship in Fast Pyrolysis of Lignin into Monomeric Phenolic Compounds.  ENERGY & FUELS,      [PMID:] [10.1021/acs.energyfuels.7b03593]
19. Xianli Gao, Junke Zhang, Joe M. Regenstein, Yiyun Yin, Cunshan Zhou.  (2017)  Characterization of taste and aroma compounds in Tianyou, a traditional fermented wheat flour condiment.  FOOD RESEARCH INTERNATIONAL,      [PMID:29579914] [10.1016/j.foodres.2017.12.063]
20. Zhihao Li, Zhihao Bi, Lifeng Yan.  (2017)  Two-step hydrogen transfer catalysis conversion of lignin to valuable small molecular compounds.  Green Processing and Synthesis,  6  (4): (363-370).  [PMID:] [10.1515/gps-2017-0012]
21. Zhijie Du, Wenzhi Li, Zhiping Xu, Hao Wu, Hasan Jameel, Hou-Min Chang, Long-Long Ma.  (2016)  Characterization Of C60/Bi2TiO4F2 as a Potential Visible Spectrum Photocatalyst for The Depolymerization of Lignin.  JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY,      [PMID:] [10.1080/02773813.2016.1173063]
22. Chao Zhou, Xiangdong Zhu, Feng Qian, Wei Shen, Hualong Xu, Shicheng Zhang, Jianmin Chen.  (2016)  Catalytic hydrothermal liquefaction of rice straw in water/ethanol mixtures for high yields of monomeric phenols using reductive CuZnAl catalyst.  FUEL PROCESSING TECHNOLOGY,      [PMID:] [10.1016/j.fuproc.2016.08.010]
23. Yunzi Feng, Guowan Su, Haifeng Zhao, Yu Cai, Chun Cui, Dongxiao Sun-Waterhouse, Mouming Zhao.  (2014)  Characterisation of aroma profiles of commercial soy sauce by odour activity value and omission test.  FOOD CHEMISTRY,      [PMID:25148982] [10.1016/j.foodchem.2014.06.057]
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25. Xing Shen, Yang Chen, Xiuxiu Liu, Xuejiao Qie, Zhongping Chai, Maomao Zeng.  (2024)  Effects and mechanisms of using “clean” smoke particles in the smoking process on the formation of β-carboline heterocyclic amines (β-CHAs) in smoked meat patties.  JOURNAL OF HAZARDOUS MATERIALS,      [PMID:38870859] [10.1016/j.jhazmat.2024.134843]
26. Xiaoqing Huang, Haoyu Su, Ping Hu, Yueyuan Ye, Duo Wang.  (2024)  Efficient separation and extraction of guaiacol and its derivatives from bio-oils based on a heterogeneous extraction technique.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2024.129739]
27. Zhe-Hui Zhang, Meng-Ying Liu, Zhuohua Sun, Katalin Barta, Tong-Qi Yuan.  (2024)  Simple building blocks from forestry residues via convergent catalytic pathways.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2024.153942]
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30. Xiaohong Ren, Qian Qiang, Zhuohua Sun, Ting Wei, Xiaoqiang Yu, Zeming Rong, Changzhi Li.  (2024)  Water Splitting Integrated with Self-Transfer Hydrogenolysis for Efficient Demethoxylation of Guaiacols to Phenols over the Ni/MgO Catalyst.  ACS Catalysis,      [PMID:] [10.1021/acscatal.4c00038]
31. Dong-hong Nan, Cheng-bo Zhang, Qi Niu, Shi-yu Feng, Bin Hu, Ji Liu, Kai Li, Qiang Lu.  (2025)  Nitrogen-doped hydrothermal carbon as a catalyst for selective alkoxyphenol production from pine pyrolysis.  BIOMASS & BIOENERGY,      [PMID:] [10.1016/j.biombioe.2025.108180]
32. Lin Zhang, Yi Zhang, Jun Huang, Rongqing Zhou, Chongde Wu.  (2025)  Temperature-driven functional microbial interactions in soy sauce fermentation: Effects of Zygosaccharomyces rouxii and Wickerhamiella versatilis on flavor enrichment and biogenic amine reduction.  INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY,      [PMID:40848630] [10.1016/j.ijfoodmicro.2025.111399]
33. Ziming Xie, Dequan Zeng, Jingwen Wang, Mouming Zhao, Yunzi Feng.  (2023)  Dispersive liquid-liquid microextraction coupled with gas chromatography-mass spectrometry (GC-MS) for the determination of soy sauce aroma compounds.  FOOD CONTROL,      [PMID:] [10.1016/j.foodcont.2023.109838]
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35. Ting Zhou, Yunzi Feng, Thierry Thomas-Danguin, Mouming Zhao.  (2020)  Enhancement of saltiness perception by odorants selected from Chinese soy sauce: A gas chromatography/olfactometry-associated taste study.  FOOD CHEMISTRY,      [PMID:32739820] [10.1016/j.foodchem.2020.127664]
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38. Zhanyu Shen, Fanghua Mo, Lei Wang, Yu Su, Huijing Han, Kaiyue Zheng, Chunling Wang.  (2025)  Impact of ARTP mutagenesis on the selection of salt-tolerant, aroma-producing yeasts and their contribution to the flavor of fermented soy sauce.  Food Bioscience,      [PMID:] [10.1016/j.fbio.2025.106956]
39. Lei Shi, Shoupeng Wan, Peng Cheng, Qian Song, Yuan Liu, Jingyao Li, Min Xu, Pengbo Zheng, Zhijiang Zhou, Chunling Wang.  (2025)  Characterization of fragrant compounds in different origins of wheat paste from China.  LWT-FOOD SCIENCE AND TECHNOLOGY,      [PMID:] [10.1016/j.lwt.2025.118060]
40. Shuyuan Xue, Jianfeng Wang, Jing Yang, Yunjie Li, Jian He, Jiyu Han, Hongyan Xu, Xun Zhu, Nasi Ai.  (2025)  Differential Modulation of Maize Silage Odor: Lactiplantibacillus plantarum vs. Lactiplantibacillus buchneri Drive Volatile Compound Change via Strain-Specific Fermentation.  Agriculture-Basel,  15  (20): (2109).  [PMID:] [10.3390/agriculture15202109]
41. Kaili He, Mouming Zhao, Xing Tong, Yunzi Feng.  (2025)  Reveal the flavor quality changes of soy sauce during shelf life through metabolomics.  FOOD CHEMISTRY,      [PMID:41443118] [10.1016/j.foodchem.2025.147650]
42. Jing-jing Wu, Jia-yuan Tian, Feng Lin, Yu-long Ma, Yong-gang Sun, Pei Ma, Shuai-lei Li, Xue Zhang, Yi-shu Ma, Xiao-lin Xue.  (2026)  Ru-Co bimetallic catalysts with synergistic crystalline phase regulation and hydrogen spillover for deep hydrodeoxygenation of lignin oil.  Journal of Environmental Chemical Engineering,  14  (5): (124698).  [PMID:] [10.1016/j.jece.2026.124698]
43. Li Tan, Meng Yang, Sun Bingyan, Shi Xiaopeng, Su Jing, Wang Keran, Wang Kaige.  (2026)  Revealing Interfacial Hydrogen Spillover in MoO3/Co@CoO for Aviation Biofuel Synthesis.  ACS Catalysis,  16  (16): (16105-16114).  [PMID:] [10.1021/acscatal.6c03942]
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