3-[2-(2-Aminoethylamino)ethylamino]propyl-trimethoxysilane - ≥90% , CAS No.35141-30-1

CAS: 35141-30-1 Cat. No.: A573515 Molecular Weight: 265.42 EC Number: 252-390-9
AVAILABLE TO ORDER
GRADE & PURITY ≥90%
Synonyms
Q27258112 | (2-((2-AMINOETHYL)AMINO)ETHYL)(3-(TRIMETHOXYSILYL)PROPYL)AMINE | N1-(3-Trimethoxysilylpropyl)diethylenetriamine, technical grade | Dynasylan TRIAMO | N-(2-Aminoethyl)-N'-(3-(trimethoxysilyl)propyl)ethylenediamine | N1-(3-Trimethoxysilylpropyl)
Storage
Room temperature,Argon charged
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5ml
A573515-5ml
5
$11.90
25ml
A573515-25ml
3
$43.90
100ml
A573515-100ml
3
$87.90
500ml
A573515-500ml
2
$274.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥90% 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 19 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Q27258112 | (2-((2-AMINOETHYL)AMINO)ETHYL)(3-(TRIMETHOXYSILYL)PROPYL)AMINE | N1-(3-Trimethoxysilylpropyl)diethylenetriamine, technical grade | Dynasylan TRIAMO | N-(2-Aminoethyl)-N'-(3-(trimethoxysilyl)propyl)ethylenediamine | N1-(3-Trimethoxysilylpropyl)
Specifications & Purity
≥90%
Storage
Room temperature, Argon charged
Shipped In
Normal
Purity
≥90%
Names and Identifiers
Pubchem Sid488187589
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488187589
Canonical SmilesCO[Si](CCCNCCNCCN)(OC)OC
IUPAC NameN'-[2-(3-trimethoxysilylpropylamino)ethyl]ethane-1,2-diamine
InChIKeyNHBRUUFBSBSTHM-UHFFFAOYSA-N
INCHI1S/C10H27N3O3Si/c1-14-17(15-2,16-3)10-4-6-12-8-9-13-7-5-11/h12-13H,4-11H2,1-3H3
Isomeric SMILES CO[Si](CCCNCCNCCN)(OC)OC
Molecular Weight 265.42
Reaxy-Rn 8421470
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8421470&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 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
SuperclassOrganometallic compounds
ClassOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Alkoxysilanes
Direct ParentTrialkoxysilanes
Alternative Parents Silyl ethers  Organoheterosilanes  Organic metalloid salts  Dialkylamines  Organopnictogen compounds  Organooxygen compounds  Monoalkylamines  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Trialkoxysilane - Silyl ether - Secondary aliphatic amine - Secondary amine - Organoheterosilane - Organic metalloid salt - Amine - Organic salt - Hydrocarbon derivative - Organopnictogen compound - Organic oxygen compound - Primary amine - Organooxygen compound - Organonitrogen compound - Primary aliphatic amine - Organic nitrogen compound - 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.

17 results found

Lot NumberCertificate TypeDateItem
F2419003Certificate of AnalysisJun 28, 2024 A573515
C2321557Certificate of AnalysisMar 27, 2023 A573515
L2517018Certificate of AnalysisMar 27, 2023 A573515
K2427150Certificate of AnalysisMar 27, 2023 A573515
J2514092Certificate of AnalysisMar 27, 2023 A573515
F2510172Certificate of AnalysisMar 27, 2023 A573515
C2531043Certificate of AnalysisMar 27, 2023 A573515
C2321486Certificate of AnalysisMar 27, 2023 A573515
C2321484Certificate of AnalysisMar 27, 2023 A573515
C2321388Certificate of AnalysisMar 27, 2023 A573515
C2321339Certificate of AnalysisMar 27, 2023 A573515
C2321337Certificate of AnalysisMar 27, 2023 A573515
B2522190Certificate of AnalysisMar 27, 2023 A573515
A2616065Certificate of AnalysisMar 27, 2023 A573515
A2506278Certificate of AnalysisMar 25, 2023 A573515
C2321594Certificate of AnalysisMar 25, 2023 A573515
F2417093Certificate of AnalysisMar 25, 2023 A573515

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Chemical and Physical Properties
SensitivityHygroscopic;air sensitive
Refractive Indexn20/D 1.459(lit.)
Flash Point(°C)137℃
Boil Point(°C)114-118 °C
Molecular Weight265.430 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count6
Rotatable Bond Count12
Exact Mass265.182 Da
Monoisotopic Mass265.182 Da
Topological Polar Surface Area77.800 Ų
Heavy Atom Count17
Formal Charge0
Complexity163.000
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
Documents & Articles
Citations of This Product
References
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10. Xuefeng Li, Jun Wei, Yufei Zhang, Yuanzhi Xu, Wenlong Yuan, Lin Mei, Shengjiao Yu, Mingming Zheng.  (2025)  Hollow Double-Layered Mesoporous Silica as an Enzyme Immobilization Platform: Enhancing Biocatalytic Efficiency in Docosahexaenoic Acid Phosphatidylcholine.  ACS Applied Materials & Interfaces,      [PMID:40911477] [10.1021/acsami.5c09656]
11. Wenling Wu, Xuan Zhang, Yinghao Chen, Juan Ji, Fang Zhang, Jiang Guo, Ting Zhao, Jianfeng Zhu, Hongjie Luo.  (2024)  Multifunctional organic-inorganic hybrid coating for enhanced bronze corrosion protection.  JOURNAL OF CULTURAL HERITAGE,      [PMID:] [10.1016/j.culher.2024.08.003]
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13. Haofeng Xiao, Kai Zhang, Taijiang Gui, Shuxue Zhou.  (2025)  Facile fabrication of polyacrylate-siloxane antifouling coatings with self-generated biomimetic surface.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2025.164087]
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