Anilinomethyl Triethoxysilane - ≥95% , CAS No.3473-76-5

CAS: 3473-76-5 Cat. No.: A192893 Molecular Weight: 269.41 EC Number: 810-202-8
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
anilinomethyltriethoxysilane | Anilino-methyl-triethoxysilane | C13H23NO3Si | N-(triethoxysilylmethyl)aniline | N-[(triethoxysilyl)methyl]aniline | N-((Triethoxysilyl)methyl)aniline | silane coupling agent ND-42 | NPHENYLAMINOMETHYLTRIETHOXYSILANE
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
A192893-5g
1

$9.90

$14.90
Save $5.00 (33.56%)
25g
A192893-25g
3

$22.90

$34.90
Save $12.00 (34.38%)
100g
A192893-100g
2

$43.90

$65.90
Save $22.00 (33.38%)
500g
A192893-500g
1

$112.90

$169.90
Save $57.00 (33.55%)
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Why this grade

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

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Storage & shipping

Argon charged,Room temperature 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 7 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
anilinomethyltriethoxysilane | Anilino-methyl-triethoxysilane | C13H23NO3Si | N-(triethoxysilylmethyl)aniline | N-[(triethoxysilyl)methyl]aniline | N-((Triethoxysilyl)methyl)aniline | silane coupling agent ND-42 | NPHENYLAMINOMETHYLTRIETHOXYSILANE
Specifications & Purity
≥95%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Canonical SmilesCCO[Si](CNC1=CC=CC=C1)(OCC)OCC
IUPAC NameN-(triethoxysilylmethyl)aniline
InChIKeyKOVKEDGZABFDPF-UHFFFAOYSA-N
INCHI1S/C13H23NO3Si/c1-4-15-18(16-5-2,17-6-3)12-14-13-10-8-7-9-11-13/h7-11,14H,4-6,12H2,1-3H3
Isomeric SMILES CCO[Si](CNC1=CC=CC=C1)(OCC)OCC
Molecular Weight 269.41
Reaxy-Rn 2940858
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2940858&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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic nitrogen compounds
ClassOrganonitrogen compounds
SubclassAmines
Intermediate Tree Nodes Aralkylamines
Direct ParentPhenylalkylamines
Alternative Parents Trialkoxysilanes  Aniline and substituted anilines  Secondary alkylarylamines  Silyl ethers  Organoheterosilanes  Organic metalloid salts  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Trialkoxysilane - Aniline or substituted anilines - Phenylalkylamine - Secondary aliphatic/aromatic amine - Monocyclic benzene moiety - Benzenoid - Alkoxysilane - Silyl ether - Organic metalloid salt - Secondary amine - Organoheterosilane - Organic metalloid moeity - Organosilicon compound - Organooxygen compound - Hydrocarbon derivative - Organic oxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylalkylamines. These are organic amines where the amine group is secondary and linked on one end to a phenyl group and on the other end, to an alkyl 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.

15 results found

Lot NumberCertificate TypeDateItem
G2322086Certificate of AnalysisMay 13, 2026 A192893
G2322087Certificate of AnalysisMay 13, 2026 A192893
G2322091Certificate of AnalysisMay 13, 2026 A192893
G2403107Certificate of AnalysisJun 18, 2024 A192893
G2403111Certificate of AnalysisJun 18, 2024 A192893
G2403126Certificate of AnalysisJun 18, 2024 A192893
C2426121Certificate of AnalysisFeb 28, 2024 A192893
C2426127Certificate of AnalysisFeb 28, 2024 A192893
F1827134Certificate of AnalysisJan 08, 2024 A192893
G2322082Certificate of AnalysisJul 01, 2023 A192893
G2208122Certificate of AnalysisJul 12, 2022 A192893
B2210282Certificate of AnalysisJan 14, 2022 A192893
B2210285Certificate of AnalysisJan 14, 2022 A192893
B2210286Certificate of AnalysisJan 14, 2022 A192893
K2210215Certificate of AnalysisJan 14, 2022 A192893

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Chemical and Physical Properties
SensitivityMoisture sensitive
Molecular Weight269.410 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count9
Exact Mass269.145 Da
Monoisotopic Mass269.145 Da
Topological Polar Surface Area39.700 Ų
Heavy Atom Count18
Formal Charge0
Complexity193.000
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
References
1. Bo Gu, Xinghua Zhu, Guohong Pu, Fangfang He, Peng Wang, Guansong He, Ren He, Kai Zhang, Wenbin Yang.  (2023)  Interfacial bonding property of SR/CF composites enhanced by secondary modification.  Materials Today Communications,      [PMID:] [10.1016/j.mtcomm.2023.106489]
2. Man Wang, Qingyi Xie, Jiansen Pan, Chunfeng Ma, Guangzhao Zhang.  (2023)  Strong yet tough cross-linked oligosiloxane elastomer with impact-resistant and antifouling properties.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2023.142769]
3. Lihong He, Can Zeng, Lingfeng Wei, Li Xu, Fenglin Song, Jianrong Huang, Nanjing Zhong.  (2022)  Fabrication of immobilized lipases for efficient preparation of 1,3-dioleoyl-2-palmitoylglycerol.  FOOD CHEMISTRY,      [PMID:36549162] [10.1016/j.foodchem.2022.135236]
4. Shufan Li, Jianquan Li, Qingyu Ma.  (2024)  Enhancing water resistance of metal-organic frameworks.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2024.135817]
5. Shuping Lin, Can Zeng, Qiangyue Zhang, Nanjing Zhong.  (2024)  Fabrication of immobilized lipases for medium and long-chain triacylglycerols preparation through solvent-free acidolysis.  JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY,      [PMID:] [10.1002/aocs.12926]
6. Man Wang, Zhipeng Zhang, Qingyi Xie, Jiansen Pan, Chunfeng Ma, Guangzhao Zhang.  (2024)  High-Performance Polyurea Improved by Reactive Nanocluster for Antibiofouling.  ACS Applied Materials & Interfaces,      [PMID:38718383] [10.1021/acsami.4c02070]
7. Yang Ya-Ya, Jing Shun-Li, Shao Jia-Li, Chen Ji-Xuan, Zhang Wei-Feng, Wan Si-Yuan, Shen Yu-Ping, Yang Huan, Yu Wei.  (2024)  Purification and immobilization of β-glucosidase using surface modified mesoporous silica Santa Barbara Amorphous 15 for eco-friendly preparation of sagittatoside A.  Natural Products and Bioprospecting,  14  (1): (1-16).  [PMID:39177672] [10.1007/s13659-024-00471-x]
Solution Calculators
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