N-[3-(Trimethoxysilyl)propyl]-N,N,N-trimethylammonium chloride - 50% in Methanol , CAS No.35141-36-7

CAS: 35141-36-7 Cat. No.: T192925 Molecular Weight: 257.83 EC Number: 252-393-5 PubChem CID: 94462
AVAILABLE TO ORDER
GRADE & PURITY 50% in Methanol
Synonyms
N-(3-Trimethoxysilylpropyl)trimethylammonium chloride | Ethyl p-methoxystyryl ketone | n,n,n-trimethyl-3-(trimethoxysilyl)propan-1-aminium chloride | SCHEMBL120655 | 3-(Trimethoxysilyl)propyl-N,N,N-trimethylammonium-15N chloride, 98 atom % 15N, 97% (CP) |
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
T192925-1g
2
$9.90
5g
T192925-5g
2
$16.90
25g
T192925-25g
2
$58.90
100g
T192925-100g
1
$166.90
Enter a quantity for the sizes you want to add.
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Why this grade

50% in Methanol for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 5 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
N-(3-Trimethoxysilylpropyl)trimethylammonium chloride | Ethyl p-methoxystyryl ketone | n, n, n-trimethyl-3-(trimethoxysilyl)propan-1-aminium chloride | SCHEMBL120655 | 3-(Trimethoxysilyl)propyl-N, N, N-trimethylammonium-15N chloride, 98 atom % 15N, 97% (CP) |
Specifications & Purity
50% in Methanol
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Canonical SmilesC[N+](C)(C)CCC[Si](OC)(OC)OC.[Cl-]
IUPAC Nametrimethyl(3-trimethoxysilylpropyl)azanium;chloride
InChIKeyFYZFRYWTMMVDLR-UHFFFAOYSA-M
INCHI1S/C9H24NO3Si.ClH/c1-10(2,3)8-7-9-14(11-4,12-5)13-6;/h7-9H2,1-6H3;1H/q+1;/p-1
Isomeric SMILES C[N+](C)(C)CCC[Si](OC)(OC)OC.[Cl-]
PubChem CID 94462
Molecular Weight 257.83

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
ClassOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Alkoxysilanes
Direct ParentTrialkoxysilanes
Alternative Parents Tetraalkylammonium salts  Silyl ethers  Organoheterosilanes  Organic metalloid salts  Organopnictogen compounds  Organooxygen compounds  Organic chloride salts  Hydrocarbon derivatives  Amines  
Molecular FrameworkAliphatic acyclic compounds
Substituents Trialkoxysilane - Quaternary ammonium salt - Tetraalkylammonium salt - Silyl ether - Organic metalloid salt - Organoheterosilane - Organic chloride salt - Organic salt - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Amine - Aliphatic acyclic compound
DescriptionThis 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
3D Structure
Interactive Chemical Structure Model





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.

19 results found

Lot NumberCertificate TypeDateItem
H2316498Certificate of AnalysisMay 20, 2026 T192925
D2623591Certificate of AnalysisApr 10, 2026 T192925
D2623592Certificate of AnalysisApr 10, 2026 T192925
D2623593Certificate of AnalysisApr 10, 2026 T192925
D2623596Certificate of AnalysisApr 10, 2026 T192925
K2222759Certificate of AnalysisSep 04, 2025 T192925
K2222749Certificate of AnalysisSep 04, 2025 T192925
H2513655Certificate of AnalysisAug 01, 2025 T192925
H2513639Certificate of AnalysisAug 01, 2025 T192925
H2513625Certificate of AnalysisAug 01, 2025 T192925
H2513621Certificate of AnalysisAug 01, 2025 T192925
D2521619Certificate of AnalysisJul 29, 2023 T192925
H2316726Certificate of AnalysisJul 29, 2023 T192925
H2205531Certificate of AnalysisJul 11, 2022 T192925
H2205532Certificate of AnalysisJul 11, 2022 T192925
H2205528Certificate of AnalysisJul 11, 2022 T192925
B2218118Certificate of AnalysisJan 12, 2022 T192925
B2218123Certificate of AnalysisJan 12, 2022 T192925
B2218122Certificate of AnalysisJan 12, 2022 T192925

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Chemical and Physical Properties
SensitivityMoisture sensitive
Refractive Index1.397
Flash Point(°F)52°F
Flash Point(°C)11°
Molecular Weight257.829 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count7
Exact Mass257.121 Da
Monoisotopic Mass257.121 Da
Topological Polar Surface Area27.700 Ų
Heavy Atom Count15
Formal Charge0
Complexity146.000
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 Count2
Citations of This Product
References
1. Yi Hao, Xiaoyi Chen, Kaili Wang, Xingyan Wang, Long Zhang, Haiyan Jing, Ruixia Gao, Sicen Wang.  (2025)  Fabrication of tailored imprinted layer and cladded layer on magnetic nanomaterials with enhanced specificity for recognition of PFOS.  ANALYTICA CHIMICA ACTA,      [PMID:40074451] [10.1016/j.aca.2025.343799]
2. Zeng Xiao-Liang, Lan Xin-Sheng, Wang Yan, Zhang Lin, Guo De-Ming, Zhao Hai-Bo.  (2024)  Highly Transparent Fire-resistant Coatings with Intumescent Three-source Integration.  CHINESE JOURNAL OF POLYMER SCIENCE,  42  (7): (907-915).  [PMID:] [10.1007/s10118-024-3100-1]
3. Ahmed I. A. Soliman, Yiqing Zhang, Lin Zhang, Haotian Wu, Shiqi Shan, Yu Zhou, Chang Xu, Weifei Fu, Hongzheng Chen.  (2024)  Surface Reconstruction of Perovskites with Organosilanes for High Performance and Highly Stable Solar Cells.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202412886]
4. Feng Ruizhi, Shi Weining, Wang Dejia, Wen Jia, Li Hongjuan, Sun Shiguo, Xu Yongqian.  (2017)  Hierarchical self-assembly of squaraine and silica nanoparticle functionalized with cationic coordination sites for near infrared detection of ATP.  Scientific Reports,  (1): (1-8).  [PMID:28240255] [10.1038/srep43491]
5. Haixia Liao, Lei Tang, Fan Yang, Yuaojie Huang, Xiaoli Xiao, Yuanqiang Zhu.  (2025)  Study on Surface Charge Regulation of Nano-SiO2 and its Oil Displacement Characteristics in Low Permeability Reservoirs.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2025.139443]
Solution Calculators
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