Dodecyltriethoxysilane - ≥95%(GC) , CAS No.18536-91-9

CAS: 18536-91-9 Cat. No.: D155295 Peso molecular: 332.6 Beilstein Registry Number: 2414220 Número EC: 242-409-9
Disponible para pedir
GRADE & PURITY ≥95%(GC)
Synonyms
THR750YUV0 | n-Dodecyltriethoxysilane; n-Diethoxytrethoxysilane | MFCD00048437 | YGUFXEJWPRRAEK-UHFFFAOYSA-N | NSC139837 | DTXSID4066383 | Dodecyltriethoxysilane | trans-4-(Dimethylamino)stilbene | C18H40O3Si | SCHEMBL25767 | Triethoxylaurylsilane | FT-06
Storage
Room temperature,Argon charged
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
5ml
D155295-5ml
5
9,90US$
25ml
D155295-25ml
2
11,90US$
100ml
D155295-100ml
2
28,90US$
500ml
D155295-500ml
1
99,90US$
Enter a quantity for the sizes you want to add.
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Why this grade

≥95%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature,Argon charged Ships Normal 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 12 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

Reaction between dodecene and triethoxysilane yields dodecyltriethoxysilane.
A study reports the use of dodecyltriethoxysilane to form a silica nanofluid which alters the water contact angle of an oil-wet carbonate substrate.

Specifications

Sinónimos
THR750YUV0 | n-Dodecyltriethoxysilane; n-Diethoxytrethoxysilane | MFCD00048437 | YGUFXEJWPRRAEK-UHFFFAOYSA-N | NSC139837 | DTXSID4066383 | Dodecyltriethoxysilane | trans-4-(Dimethylamino)stilbene | C18H40O3Si | SCHEMBL25767 | Triethoxylaurylsilane | FT-06
Especificaciones y pureza
≥95%(GC)
Condiciones de almacenamiento de almacenamiento
Room temperature, Argon charged
Enviado en
Normal
Pureza
≥95%(GC)
Nombres e identificadores
Pubchem Sid488186433
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488186433
Sonrisas canónicasCCCCCCCCCCCC[Si](OCC)(OCC)OCC
IUPAC Namedodecyl(triethoxy)silane
InChIKeyYGUFXEJWPRRAEK-UHFFFAOYSA-N
INCHI1S/C18H40O3Si/c1-5-9-10-11-12-13-14-15-16-17-18-22(19-6-2,20-7-3)21-8-4/h5-18H2,1-4H3
Isómeros SMILES CCCCCCCCCCCC[Si](OCC)(OCC)OCC
WGK Alemania 3
Peso molecular 332.6
Beilstein 2414220
Reaxy-Rn 2414223
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2414223&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
SuperclassOrganometallic compounds
ClaseOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Alkoxysilanes
Direct ParentTrialkoxysilanes
Alternative Parents Silyl ethers  Organoheterosilanes  Organic metalloid salts  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Trialkoxysilane - Silyl ether - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aliphatic acyclic compound
DescripciónThis 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
Estructura 3D
Modelo de Estructura Química Interactiva





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.

19 results found

Lot NumberCertificate TypeFechaArticulo
I2209248Certificate of AnalysisJun 10, 2026 D155295
I2209251Certificate of AnalysisJun 10, 2026 D155295
E1831009Certificate of AnalysisFeb 05, 2026 D155295
A2608327Certificate of AnalysisDec 30, 2025 D155295
A2608328Certificate of AnalysisDec 30, 2025 D155295
A2608329Certificate of AnalysisDec 30, 2025 D155295
A2608300Certificate of AnalysisDec 30, 2025 D155295
J2109213Certificate of AnalysisJul 10, 2025 D155295
K2429658Certificate of AnalysisNov 20, 2024 D155295
K2429657Certificate of AnalysisNov 20, 2024 D155295
K2429656Certificate of AnalysisNov 20, 2024 D155295
J2528238Certificate of AnalysisNov 20, 2024 D155295
K2429655Certificate of AnalysisNov 20, 2024 D155295
B2314188Certificate of AnalysisFeb 18, 2023 D155295
L2216899Certificate of AnalysisJun 23, 2022 D155295
I2209250Certificate of AnalysisJun 23, 2022 D155295
I2209249Certificate of AnalysisJun 23, 2022 D155295
D2425026Certificate of AnalysisJun 23, 2022 D155295
C2418035Certificate of AnalysisJun 23, 2022 D155295

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Propiedades químicas y físicas
SensibilidadMoisture sensitive
Índice de refracción1.433
Punto de inflamación (°F)230 °F
Punto de inflamación (°C)110 °C
Punto de ebullición (°C)152-153°/3mmHg
Peso molecular332.600 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count17
Exact Mass332.275 Da
Monoisotopic Mass332.275 Da
Topological Polar Surface Area27.700 Ų
Heavy Atom Count22
Formal Charge0
Complexity207.000
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
Preguntas frecuentes y artículos
Citations of This Product
Referencias
1. Qixian Zhang, Qingyong Sun, Xulin Duan, Yuanlong Chi, Bi Shi.  (2023)  Effectively recovering catechin compounds in the removal of caffeine from tea polyphenol extract by using hydrophobically modified collagen fiber.  SEPARATION AND PURIFICATION TECHNOLOGY,      [PMID:] [10.1016/j.seppur.2023.124325]
2. Qixian Zhang, Qingyong Sun, Rui Wang, Yuanlong Chi, Bi Shi.  (2023)  Controllably Adjusting the Hydrophobicity of Collagen Fibers for Enhancing the Adsorption Rate, Retention Capacity, and Separation Performance of Flavonoid Aglycones.  ACS Applied Materials & Interfaces,      [PMID:36996410] [10.1021/acsami.3c00689]
3. Taotao Li, Xinyi Li, Yu Zheng, Pan Zhu, Cheng Zhang, Kui Zhang, Jing-Juan Xu.  (2023)  Phosphorescent Carbon Dots as Long-Lived Donors To Develop an Energy Transfer-Based Sensing Platform.  ANALYTICAL CHEMISTRY,      [PMID:36652380] [10.1021/acs.analchem.2c04639]
4. Zhaodong Ding, Zhongjian Tian, Xingxiang Ji, Dongxing Wang, Xiaolei Ci, Xuejun Shao, Orlando J. Rojas.  (2022)  Cellulose-based superhydrophobic wrinkled paper and electrospinning film as green tribolayer for water wave energy harvesting.  INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,      [PMID:36572086] [10.1016/j.ijbiomac.2022.12.122]
5. Ding Zhaodong, Tian Zhongjian, Ji Xingxiang, Dai Hongqi, Si Chuanling.  (2022)  Bio-inspired catalytic one-step prepared R-siloxane cellulose composite membranes with highly efficient oil separation.  Advanced Composites and Hybrid Materials,  (3): (2138-2153).  [PMID:] [10.1007/s42114-022-00517-z]
6. Chun Yang, Rui Li, Qi Wang, Wenhao Wang, Pei Gao, Bibo Hu.  (2020)  Synthesis of alkyl-functionalized magnetic for fluoroquinolones removal: Adsorption performance and mechanism studies in single and binary systems.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2020.125549]
7. Yichen Tian, Yuele Kong, Xiaodi Liu, Lei Chen, Li Wang, Lin Zhou, Guodong Wang, Qiang Zhang.  (2024)  Regenerated carboxymethyl cellulose beads for selective removal of low-density lipoprotein from whole blood.  CARBOHYDRATE POLYMERS,      [PMID:39562119] [10.1016/j.carbpol.2024.122848]
8. Shuaiwei Peng, Tianguan Wang, Guang Huang, Zhuofu Tang, Ziya Shao, Zhiyuan Feng, Bing Lei, Guozhe Meng, Honglei Guo.  (2024)  Unraveling the complex infiltration and repairing behaviors in defect coatings.  JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,      [PMID:] [10.1016/j.jmst.2023.11.037]
9. Wei Cai, Bicheng Lin, Tianyang Cui, Yang Ming, Yunhuan Liu, Ruofan Yang, Mohammad Ziaur Rahman, Weiyi Xing, Bin Fei, Deyi Wang.  (2025)  Two birds with one stone: insights into the micro-morphologies of SiO2 spheres for simultaneously enhancing the fire safety and radiative cooling performance.  Nano Materials Science,      [PMID:] [10.1016/j.nanoms.2025.11.011]
10. Yuanlong Wu, Lei Dong, Xin Shu, Lei Chen, Youfa Zhang, Qianping Ran.  (2025)  Fluorine-free photothermal superhydrophobic fabrics with self-healing and ice-resistant properties for cold-environment protection.  MATERIALS & DESIGN,      [PMID:] [10.1016/j.matdes.2025.114262]
11. Tiandong Chen, Chenyi Zhang, Huiting Xu, Yakun Wang, Yanxiao Zhao, Chenxin Lu, Fang Yang.  (2025)  Ultrasound-Manipulated Nanoplatform with Stable Hydrophobic Reservoirs for Spatiotemporal Controlled Renal Delivery of Therapeutic Gases.  Small,      [PMID:41259587] [10.1002/smll.202509186]
12. Jinyu Lin, Xiaoman Zhang, Qi Zhou, Wenwu Cao.  (2026)  Multifactorial regulation of ultrasound-induced cavitation by engineered silica nanoparticles.  ULTRASONICS SONOCHEMISTRY,      [PMID:] [10.1016/j.ultsonch.2026.107817]
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