Basic Description

Synonyms	hexyl-trimethoxysilane \| hexyl(trimethoxy)silane \| DTXSID7062825 \| n-hexyltrimethoxysilane \| CZWLNMOIEMTDJY-UHFFFAOYSA- \| UNII-9AUI936HIC \| SCHEMBL26340 \| EINECS 221-331-9 \| 9AUI936HIC \| CZWLNMOIEMTDJY-UHFFFAOYSA-N \| MPT-132
Specifications & Purity	≥98%(GC)
Storage Temp	Room temperature,Argon charged
Shipped In	Normal

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	Silyl ethers Organoheterosilanes Organic metalloid salts Organooxygen compounds Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Trialkoxysilane - Silyl ether - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aliphatic acyclic 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

Names and Identifiers

Pubchem Sid	504755067
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504755067
IUPAC Name	hexyl(trimethoxy)silane
INCHI	InChI=1S/C9H22O3Si/c1-5-6-7-8-9-13(10-2,11-3)12-4/h5-9H2,1-4H3
InChIKey	CZWLNMOIEMTDJY-UHFFFAOYSA-N
Smiles	CCCCCC[Si](OC)(OC)OC
Isomeric SMILES	CCCCCC[Si](OC)(OC)OC
Molecular Weight	206.36
Reaxy-Rn	2347551
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2347551&ln=

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.

26 results found

Lot Number	Certificate Type	Date	Item
B2524036	Certificate of Analysis	Feb 13, 2025	H157217
B2524051	Certificate of Analysis	Feb 13, 2025	H157217
B2524075	Certificate of Analysis	Feb 13, 2025	H157217
B2524076	Certificate of Analysis	Feb 13, 2025	H157217
B2524077	Certificate of Analysis	Feb 13, 2025	H157217
J2430514	Certificate of Analysis	Oct 23, 2024	H157217
J2430517	Certificate of Analysis	Oct 23, 2024	H157217
B2506079	Certificate of Analysis	Oct 23, 2024	H157217
J2430742	Certificate of Analysis	Oct 23, 2024	H157217
J2430516	Certificate of Analysis	Oct 23, 2024	H157217
J2430515	Certificate of Analysis	Oct 23, 2024	H157217
L2424261	Certificate of Analysis	Oct 23, 2024	H157217
L2410067	Certificate of Analysis	Oct 23, 2024	H157217
J2410622	Certificate of Analysis	May 25, 2024	H157217
G2403397	Certificate of Analysis	May 25, 2024	H157217
G2403398	Certificate of Analysis	May 25, 2024	H157217
G2403399	Certificate of Analysis	May 25, 2024	H157217
G2403400	Certificate of Analysis	May 25, 2024	H157217
J2325369	Certificate of Analysis	Oct 12, 2023	H157217
J2325441	Certificate of Analysis	Oct 12, 2023	H157217
J2325442	Certificate of Analysis	Oct 12, 2023	H157217
B2420071	Certificate of Analysis	Oct 12, 2023	H157217
J2325370	Certificate of Analysis	Oct 12, 2023	H157217
J2325368	Certificate of Analysis	Oct 12, 2023	H157217
J2325443	Certificate of Analysis	Oct 12, 2023	H157217
I2301168	Certificate of Analysis	Dec 20, 2021	H157217

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Chemical and Physical Properties

Solubility	Insoluble in water
Sensitivity	Moisture sensitive
Refractive Index	1.41
Flash Point(°C)	77°C(lit.)
Boil Point(°C)	203 °C
Molecular Weight	206.350 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	8
Exact Mass	206.134 Da
Monoisotopic Mass	206.134 Da
Topological Polar Surface Area	27.700 Å²
Heavy Atom Count	13
Formal Charge	0
Complexity	107.000
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

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Yue Sun, Jiaojiao Bai, Zhe Wang, Huabin Li, Hua Dong. (2023) A hydrophobic/oleophilic silica-cellulose composite aerogel for oil–water separation. JOURNAL OF APPLIED POLYMER SCIENCE, 140 (37): (e54408).
2. Junzhen Guo, Liang Chu, Haibin Yang, Zhi Huang, Mu Yang, Ge Wang. (2023) Amphiphilic halloysite nanotube enclosing molybdenum oxide as nanoreactor for efficient desulfurization of model fuels. CHEMICAL ENGINEERING JOURNAL, 451 (138595).
3. Zhe Wang, Han Jia, Qiuxia Wang, Ruitong Xu, Haowen Yu, Zhenghao Kou, Yihan Huang, Bowen Wang, Xu Li. (2025) Effect of Amphiphilic Silicon Quantum Dots on Foam Stability and Their Potential in Enhanced Oil Recovery. ENERGY & FUELS, 39 (9): (4227-4237).
4. Han Jia, Zhe Wang, Xinbo Geng, Rui Sun, Bowen Wang, Xu Li, Xiaolong Wen, Fangning Fan, Shijie Wen, Qiang Wang. (2025) Preparation of novel amphiphilic silicon quantum dots grafted with different alkyl chains and their application in stabilizing Pickering emulsion for enhanced oil recovery. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 709 (136087).

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SKU	Size	Availability	Price
H157217-5ml	5ml	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$9.90
H157217-25ml	25ml	3	$19.90
H157217-100ml	100ml	2	$39.90
H157217-500ml	500ml	1	$142.90

Hexyltrimethoxysilane - >98.0%(GC), high purity , CAS No.3069-19-0