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Trimethoxyphenylsilane - >98.0%(GC), high purity , CAS No.2996-92-1

40 Citations

COA

Grade & Purity:

≥98%(GC)

Cas Number: 2996-92-1
Molecular Weight: 198.29
Beilstein Registry Number: 2937896
EC Number: 221-066-9
MDL number: MFCD00025689
PubChem CID: 18137
PubChem SID: 504752867

In stock

Item Number

T140868

Grouped product items
SKU	Size	Availability	Price
T140868-25ml	25ml	3	$14.90
T140868-100ml	100ml	1	$32.90
T140868-500ml	500ml	2	$111.90

View related series

Element classified compounds (2014) Silicon compound (537)

Basic Description

Synonyms	21TQE746S9 \| DTXSID5040700 \| EINECS 221-066-9 \| NCGC00164032-01 \| phenyl trimethoxy silane \| Trimethoxyphenylsilane \| UNII-21TQE746S9 \| C9H14O3Si \| InChI=1/C9H14O3Si/c1-10-13(11-2,12-3)9-7-5-4-6-8-9/h4-8H,1-3H \| MFCD00025689 \| NSC 93925 \| CP0330 \| NCGC002
Specifications & Purity	≥98%(GC)
Storage Temp	Argon charged
Shipped In	Normal
Product Description	Trimethoxyphenylsilane (TMPS) is an organotrialkoxysilane that is used as a functional monomer in the sol-gel processing. Application： TMPS can also be used in the preparation of polytrimethoxyphenylsilane (PTMS) that facilitates the removal of graphene after chemical vapor deposition (CVD).Molecularly imprinted sol gels can be synthesized by using TMPS for the fabrication of localized surface plasmon resonance (LSPR).

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organometallic compounds
  - Class Organometalloid compounds
    - Subclass Organosilicon compounds
      - Level5 Alkoxysilanes
        Level6 Trialkoxysilanes

Kingdom	Organic compounds
Superclass	Organometallic compounds
Class	Organometalloid compounds
Subclass	Organosilicon compounds
Intermediate Tree Nodes	Alkoxysilanes
Direct Parent	Trialkoxysilanes
Alternative Parents	Benzene and substituted derivatives Silyl ethers Organoheterosilanes Organic metalloid salts Organooxygen compounds Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Trialkoxysilane - Benzenoid - Monocyclic benzene moiety - Silyl ether - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as trialkoxysilanes. These are organosilicon compounds with the general formula RO[Si](R')(OR'')OR''' (R-R''' = aliphatic organyl group).
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

Pubchem Sid	504752867
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504752867
IUPAC Name	trimethoxy(phenyl)silane
INCHI	InChI=1S/C9H14O3Si/c1-10-13(11-2,12-3)9-7-5-4-6-8-9/h4-8H,1-3H3
InChIKey	ZNOCGWVLWPVKAO-UHFFFAOYSA-N
Smiles	CO[Si](C1=CC=CC=C1)(OC)OC
Isomeric SMILES	CO[Si](C1=CC=CC=C1)(OC)OC
WGK Germany	3
RTECS	VV5252000
PubChem CID	18137
Molecular Weight	198.29
Beilstein	2937896

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.

30 results found

Lot Number	Certificate Type	Date	Item
D2502436	Certificate of Analysis	Mar 27, 2025	T140868
D2502432	Certificate of Analysis	Mar 27, 2025	T140868
C2511667	Certificate of Analysis	Mar 04, 2025	T140868
C2511662	Certificate of Analysis	Mar 04, 2025	T140868
C2511663	Certificate of Analysis	Mar 04, 2025	T140868
C2511666	Certificate of Analysis	Mar 04, 2025	T140868
K2428607	Certificate of Analysis	Nov 20, 2024	T140868
K2428606	Certificate of Analysis	Nov 20, 2024	T140868
K2428608	Certificate of Analysis	Nov 20, 2024	T140868
K2428609	Certificate of Analysis	Nov 20, 2024	T140868
H2209672	Certificate of Analysis	May 14, 2024	T140868
H2209670	Certificate of Analysis	May 14, 2024	T140868
D2417577	Certificate of Analysis	Mar 21, 2024	T140868
D2417576	Certificate of Analysis	Mar 21, 2024	T140868
D2417574	Certificate of Analysis	Mar 21, 2024	T140868
D2417575	Certificate of Analysis	Mar 21, 2024	T140868
D2422011	Certificate of Analysis	Mar 21, 2024	T140868
D2422012	Certificate of Analysis	Mar 21, 2024	T140868
D2422013	Certificate of Analysis	Mar 21, 2024	T140868
C2412540	Certificate of Analysis	Mar 01, 2024	T140868
C2412521	Certificate of Analysis	Mar 01, 2024	T140868
C2412522	Certificate of Analysis	Mar 01, 2024	T140868
C2412523	Certificate of Analysis	Mar 01, 2024	T140868
A2213480	Certificate of Analysis	Oct 07, 2023	T140868
A2213491	Certificate of Analysis	Oct 07, 2023	T140868
A2213553	Certificate of Analysis	Oct 07, 2023	T140868
H2209671	Certificate of Analysis	Jul 20, 2022	T140868
H2210002	Certificate of Analysis	Jul 20, 2022	T140868
J2309023	Certificate of Analysis	Jul 20, 2022	T140868
A2213541	Certificate of Analysis	Nov 20, 2021	T140868

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Chemical and Physical Properties

Solubility	Reacts with water.
Sensitivity	Moisture sensitive.
Refractive Index	1.468
Flash Point(°F)	84.2 °F
Flash Point(°C)	183 °F
Boil Point(°C)	233°C
Melt Point(°C)	-25 °C
Molecular Weight	198.290 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	4
Exact Mass	198.071 Da
Monoisotopic Mass	198.071 Da
Topological Polar Surface Area	27.700 Å²
Heavy Atom Count	13
Formal Charge	0
Complexity	134.000
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

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1. Xiuhuan Song,Xiaoxiao Zhang,Tianduo Li,Zibiao Li,Hong Chi. (2019-04-10) Mechanically Robust Hybrid POSS Thermoplastic Polyurethanes with Enhanced Surface Hydrophobicity.. Polymers, 11 ((2)):
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3. Yijun Zhang, Yingying Wang, Chun-Xiang Li, Xiaowen Chen, Zhenyu Lu, Mingxia Zhang, Xiaohui Zhu, Yunjiang Yu. (2023) In-situ preparation of β-cyclodextrin-crosslinked polymer coated glass fiber for in-tube solid-phase microextraction of polycyclic aromatic hydrocarbons from water samples. MICROCHEMICAL JOURNAL, 194 (109285).
4. Zhiyi Huang, Huan Wang, Jiahao Du, Xiaochun Liu, Guoyi Pan, Xingshan Yin, Wenjing Lin, Xiaofeng Lin, Yingjuan Sun, Guobin Yi, Li Niu. (2023) High-strength, self-reinforcing and recyclable multifunctional lignin-based polyurethanes based on multi-level dynamic cross-linking. CHEMICAL ENGINEERING JOURNAL, 473 (145423).
5. Ruijia Huang, Ying Xu, Jihui Du, Qiong Guan, Xiaoqing Cai, Feng Li, Jidong Wang, Wenwen Chen. (2023) A fluorescent sensor based on the cascade signal amplification strategy for ultra-sensitive detection of Cu2+. Nanoscale, 15 (4): (1806-1812).
6. Lihong He, Can Zeng, Lingfeng Wei, Li Xu, Fenglin Song, Jianrong Huang, Nanjing Zhong. (2023) Fabrication of immobilized lipases for efficient preparation of 1,3-dioleoyl-2-palmitoylglycerol. FOOD CHEMISTRY, 408 (135236).
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8. Shengjie Guan, Fan Wu, Qian Wu, Zhichao He, Jing Jiang, Yudong Huang, Li Liu. (2022) The preparation of rigid hybrid silicone resins by combining carbon nanomaterial loading nanoparticles. POLYMER COMPOSITES, 43 (10): (7551-7563).
9. Wenyi Chen, Maomao Kou, Lin Li, Bing Li, Jianrong Huang, Shudong Fan, Li Xu, Nanjing Zhong. (2022) Immobilization of Lecitase® Ultra onto the Organic Modified SBA-15 for Soybean Oil Degumming. Journal of Oleo Science,
10. Qingtao Niu, Manman Jin, Aihua He, Tielong Chen, Guodong Liu, Chongdian Si. (2021) Effect of external electron donor on stereoselective Copolymerization of isoprene and butadiene with MgCl2-Supported Ziegler-Natta catalyst. POLYMER, 233 (124207).
11. Zhongfeng Ji, Yong Liu, Fanglin Du. (2021) Rational design of superhydrophobic, transparent hybrid coating with superior durability. PROGRESS IN ORGANIC COATINGS, 157 (106294).
12. Zhongfeng Ji, Yong Liu, Fanglin Du. (2020) Facile synthesis of solvent-free and mechanically robust coating with self-cleaning property. PROGRESS IN ORGANIC COATINGS, 149 (105923).
13. Ou Juhua, Dai Zilin, Chen Yujing, Kong Zhenxing, Yang Rui. (2020) Synthesis of a polysiloxane coating and investigation of its functional properties with high hardness and flame retardancy. JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 95 (1): (1-10).
14. Yaoyuan Xu, Jun Long, Runze Zhang, Yunzhe Du, Shengjie Guan, Yuying Wang, Lingyun Huang, Hongwei Wei, Li Liu, Yudong Huang. (2020) Greatly improving thermal stability of silicone resins by modification with POSS. POLYMER DEGRADATION AND STABILITY, 174 (109082).
15. Yongqiang Li, Ling Zhang, Chunzhong Li. (2020) Highly transparent and scratch resistant polysiloxane coatings containing silica nanoparticles. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 559 (273).
16. Chao Deng, Qian Zhang, Cong Fu, Fangzhou Zhou, Wuli Yang, Deliang Yi, Xingdong Wang, Yi Tang, Frank Caruso, Yajun Wang. (2019) Template-Free Synthesis of Chemically Asymmetric Silica Nanotubes for Selective Cargo Loading and Sustained Drug Release. CHEMISTRY OF MATERIALS, 31 (11): (4291–4298).
17. Wenpeng Song, Wang Zhang, Yonggang Li, Huijuan Ma, Tao Lin, Cuifen Lu, Junqi Nie, Guichun Yang, Zuxing Chen. (2019) Construction of novel silicon-phosphorus linear polymers with DDSQ and DOPO derivatives for effective flame retardancy of PC/ABS. FIRE AND MATERIALS, 43 (6): (685-693).
18. Gang Li, Tao Zhao, Pengli Zhu, Yachuan He, Rong Sun, Daoqiang Lu, Ching-ping Wong. (2019) Structure-property relationships between microscopic filler surface chemistry and macroscopic rheological, thermo-mechanical, and adhesive performance of SiO2 filled nanocomposite underfills. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 118 (223).
19. Lewen Sun, Jufang Zhu, Yanchao Che, Qiuying Li, Weihong Guo, Chifei Wu. (2018) Fabrication of high-performance polytetrafluoroethylene microporous membranes filled with nano-alumina. HIGH PERFORMANCE POLYMERS,
20. Yue Li, Nanjing Zhong, Ling-Zhi Cheong, Jianrong Huang, Hongxiao Chen, Shaoyan Lin. (2018) Immobilization of Candida antarctica Lipase B onto organically-modified SBA-15 for efficient production of soybean-based mono and diacylglycerols. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 120 (886).
21. Wang Jianing, Zheng Yan, Chen Wanyi, Wang Zhaoqun. (2018) Indirect fabrication of Ag nanoparticle-immobilized hollow silica composite particles and their catalysis. COLLOID AND POLYMER SCIENCE, 296 (9): (1409-1417).
22. Yang Yiwen, Zeng Yanbo, Tang Chuangui, Zhu Xudong, Lu Xing, Liu Lingyu, Chen Zhidong, Li Lei. (2018) Voltammetric determination of 5-hydroxytryptamine based on the use of platinum nanoparticles coated with molecularly imprinted silica. MICROCHIMICA ACTA, 185 (4): (1-8).
23. Pingxiu Tang, Zilin Chen. (2018) Capillary electrochromatography using knitted aromatic polymer as the stationary phase for the separation of small biomolecules and drugs. TALANTA, 178 (650).
24. Zhongying Wu, Yiyao Tang, Dewen Sun, Shujiang Zhang, Yixuan Xu, Hua Wei, Chenliang Gong. (2017) Multi-sulfonated polyhedral oligosilsesquioxane (POSS) grafted poly(arylene ether sulfone)s for proton conductive membranes. POLYMER, 123 (21).
25. Sen Liao, Wen Zhang, Wei Long, Dan Hou, Xuechun Yang, Ni Tan. (2016) Adsorption characteristics, recognition properties, and preliminary application of nordihydroguaiaretic acid molecularly imprinted polymers prepared by sol–gel surface imprinting technology. APPLIED SURFACE SCIENCE, 364 (579).
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27. Jin Zhang, Yanhui Niu, Shijie Li, Rongqin Luo, Chaoying Wang. (2014) A molecularly imprinted electrochemical sensor based on sol–gel technology and multiwalled carbon nanotubes–Nafion functional layer for determination of 2-nonylphenol in environmental samples. SENSORS AND ACTUATORS B-CHEMICAL, 193 (844).
28. Xiaowen Du, Pan Zhan, Ning Gan, Yuting Cao, Tianhua Li, Weiguo Sang, Lihong Wang. (2013) Highly Selective Molecular Recognition and Ultrasensitive Detection of 3,4-dichloroaniline Based on Molecularly Imprinted Sol-Gel Film Combined with Multi-Walled Carbon Nanotubes. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 160 (10): (H742).
29. Nanjing Zhong,Weilin Chen,Liyan Liu,Hongxiao Chen. (2018-09-22) Immobilization of Rhizomucor miehei lipase onto the organic functionalized SBA-15: Their enzymatic properties and glycerolysis efficiencies for diacylglycerols production.. Food chemistry, 271 (739-746).
30. Xihong Zhao,Fenghuan Zhao,Nanjing Zhong. (2019-11-12) Production of diacylglycerols through glycerolysis with SBA-15 supported Thermomyces lanuginosus lipase as catalyst.. Journal of the science of food and agriculture, 100 ((4)): (1426-1435).
31. Fenghuan Zhao,Xihong Zhao,Nanjing Zhong. (2020-08-08) Organic Modifications of SBA-15 Improves the Enzymatic Properties of its Supported TLL.. Journal of oleo science, 69 ((8)): (893-905).
32. Qingtao Niu, Aihua He, Chongdian Si, Guodong Liu, Bolin Dai, Manman Jin. (2024) Effect of internal and external electron donors on stereospecific polymerization of isoprene with TiCl4/MgCl2 type Ziegler-Natta catalysts. Molecular Catalysis, 554 (113850).
33. Yang Weiqiang, Fang Qiaoling, Lv Haiming, Zhang Guiyun, Ni Jiancong, Lin Zhenyu. (2024) Electrolytic growth of phenyl-modified silica isoporous membrane for non-polar extraction and electrochemical detection of pentachloronitrobenzene. MICROCHIMICA ACTA, 191 (10): (1-9).
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