N,N,N',N'-tetramethyl-N''-[3-(trimethoxysilyl)propyl]guanidine - ≥95% , CAS No.69709-01-9

CAS: 69709-01-9 Cat. No.: N304429 Molecular Weight: 277.436 EC Number: 274-092-8
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
1,1,3,3-tetramethyl-2-(3-trimethoxysilylpropyl)guanidine | 1,1,3,3-tetramethyl-2-(3-(trimethoxysilyl)propyl)guanidine | 2-[3-(trimethoxysilyl) propyl]-1,1,3,3-tetramethylguanidine | EINECS 274-092-8 | F71482 | A866774 | Guanidine, N,N,N',N'-tetramethyl-N'
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
N304429-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$29.90
5g
N304429-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$89.90
25g
N304429-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$259.90
100g
N304429-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$729.90
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
1, 1, 3, 3-tetramethyl-2-(3-trimethoxysilylpropyl)guanidine | 1, 1, 3, 3-tetramethyl-2-(3-(trimethoxysilyl)propyl)guanidine | 2-[3-(trimethoxysilyl) propyl]-1, 1, 3, 3-tetramethylguanidine | EINECS 274-092-8 | F71482 | A866774 | Guanidine, N, N, N', N'-tetramethyl-N'
Specifications & Purity
≥95%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid504763964
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504763964
Canonical SmilesCN(C)C(=NCCC[Si](OC)(OC)OC)N(C)C
IUPAC Name1,1,3,3-tetramethyl-2-(3-trimethoxysilylpropyl)guanidine
InChIKeyZUEIRGBMFHHKAC-UHFFFAOYSA-N
INCHI1S/C11H27N3O3Si/c1-13(2)11(14(3)4)12-9-8-10-18(15-5,16-6)17-7/h8-10H2,1-7H3
Isomeric SMILES CN(C)C(=NCCC[Si](OC)(OC)OC)N(C)C
Molecular Weight 277.436
Reaxy-Rn 20453583
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=20453583&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
ClassOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Alkoxysilanes
Direct ParentTrialkoxysilanes
Alternative Parents Silyl ethers  Guanidines  Propargyl-type 1,3-dipolar organic compounds  Organoheterosilanes  Organic metalloid salts  Carboximidamides  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Trialkoxysilane - Silyl ether - Guanidine - Organoheterosilane - Organic metalloid salt - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Carboximidamide - Organic nitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen 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.

11 results found

Lot NumberCertificate TypeDateItem
C2630641Certificate of AnalysisMar 12, 2026 N304429
C2630642Certificate of AnalysisMar 12, 2026 N304429
C2630643Certificate of AnalysisMar 12, 2026 N304429
C2630667Certificate of AnalysisMar 12, 2026 N304429
A2304701Certificate of AnalysisSep 28, 2025 N304429
A2304709Certificate of AnalysisSep 28, 2025 N304429
A2304720Certificate of AnalysisSep 28, 2025 N304429
E2413537Certificate of AnalysisApr 30, 2024 N304429
E2414199Certificate of AnalysisApr 30, 2024 N304429
E2414250Certificate of AnalysisApr 30, 2024 N304429
L2502092Certificate of AnalysisApr 30, 2024 N304429

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Chemical and Physical Properties
Boil Point(°C)323.3±21.0℃(Predicted)
Molecular Weight277.440 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count9
Exact Mass277.182 Da
Monoisotopic Mass277.182 Da
Topological Polar Surface Area46.500 Ų
Heavy Atom Count18
Formal Charge0
Complexity238.000
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
Solution Calculators
Reviews

Customer Reviews

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