Isocyanatopropyltriethoxysilane - ≥95% , CAS No.24801-88-5

CAS: 24801-88-5 Cat. No.: T106834 Formula: C10H21NO4Si Molecular Weight: 247.36 Beilstein Registry Number: 4404652 EC Number: 246-467-6 PubChem CID: 90613
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
ICPTES | A817497 | 3-(triethoxysilyl)propylisocyanate | (2E)-3-(2,5-difluorophenyl)prop-2-enoic acid | 3-(ISOCYANOPROPYL)TRIETHOXYSILANE | Tox21_302179 | 3-triethoxysilanylpropyl isocyanate | MFCD00051459 | .gamma.-Isocyanopropyltriethoxysilane | 3-(Triet
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
★
Size
USA
Germany (EU)*
Price
Qty
5g
T106834-5g
1 In stock
—
$9.90
25g
T106834-25g
3 In stock
—
$24.90
100g
T106834-100g
1 In stock
—
$45.90
500g
T106834-500g
2 In stock
—
$197.90
Enter a quantity for the sizes you want to add.
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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,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 124 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
ICPTES | A817497 | 3-(triethoxysilyl)propylisocyanate | (2E)-3-(2,5-difluorophenyl)prop-2-enoic acid | 3-(ISOCYANOPROPYL)TRIETHOXYSILANE | Tox21_302179 | 3-triethoxysilanylpropyl isocyanate | MFCD00051459 | .gamma.-Isocyanopropyltriethoxysilane | 3-(Triet
Specifications & Purity
≥95%
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.
Purity
≥95%
Names and Identifiers
Pubchem Sid
Canonical Smiles
CCO[Si](CCCN=C=O)(OCC)OCC
IUPAC Name
triethoxy(3-isocyanatopropyl)silane
InChIKey
FRGPKMWIYVTFIQ-UHFFFAOYSA-N
INCHI
1S/C10H21NO4Si/c1-4-13-16(14-5-2,15-6-3)9-7-8-11-10-12/h4-9H2,1-3H3
Isomeric SMILES
CCO[Si](CCCN=C=O)(OCC)OCC
WGK Germany
3
RTECS
VV6691000
PubChem CID
90613
UN Number
3390
Molecular Weight
247.36
Beilstein
4404652

Documentation

📋 Safety Data Sheet (SDS)

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

<<<<<<< HEAD Download SDS → ======= Download SDS → >>>>>>> release248-p3

✅ 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  Isocyanates  Propargyl-type 1,3-dipolar organic compounds  Organoheterosilanes  Organic metalloid salts  Organopnictogen compounds  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Trialkoxysilane - Isocyanate - Silyl ether - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organic metalloid salt - Organoheterosilane - Organic salt - Organic nitrogen compound - Organopnictogen compound - Organic oxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organooxygen 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.

45 results found

Lot NumberCertificate TypeDateItem
F2610556F2610556Certificate of AnalysisMay 30, 2026 T106834
F2610555F2610555Certificate of AnalysisMay 30, 2026 T106834
F2610554F2610554Certificate of AnalysisMay 30, 2026 T106834
F2610553F2610553Certificate of AnalysisMay 30, 2026 T106834
F2610552F2610552Certificate of AnalysisMay 30, 2026 T106834
C2429042C2429042Certificate of AnalysisJan 19, 2026 T106834
L2509607L2509607Certificate of AnalysisNov 12, 2025 T106834
K2520408K2520408Certificate of AnalysisNov 12, 2025 T106834
K2520438K2520438Certificate of AnalysisNov 12, 2025 T106834
L2509596L2509596Certificate of AnalysisNov 12, 2025 T106834
B2605053B2605053Certificate of AnalysisNov 12, 2025 T106834
L2509597L2509597Certificate of AnalysisNov 12, 2025 T106834
L2509605L2509605Certificate of AnalysisNov 12, 2025 T106834
L2509606L2509606Certificate of AnalysisNov 12, 2025 T106834
I2528504I2528504Certificate of AnalysisSep 16, 2025 T106834
I2528503I2528503Certificate of AnalysisSep 16, 2025 T106834
I2528502I2528502Certificate of AnalysisSep 16, 2025 T106834
I2528395I2528395Certificate of AnalysisSep 16, 2025 T106834
K2323084K2323084Certificate of AnalysisAug 12, 2025 T106834
H2501486H2501486Certificate of AnalysisJul 19, 2025 T106834
H2501627H2501627Certificate of AnalysisJul 19, 2025 T106834
H2501626H2501626Certificate of AnalysisJul 19, 2025 T106834
H2501485H2501485Certificate of AnalysisJul 19, 2025 T106834
C2513827C2513827Certificate of AnalysisMar 01, 2025 T106834
C2513828C2513828Certificate of AnalysisMar 01, 2025 T106834
C2513872C2513872Certificate of AnalysisMar 01, 2025 T106834
A2509126A2509126Certificate of AnalysisOct 29, 2024 T106834
K2407606K2407606Certificate of AnalysisOct 29, 2024 T106834
K2407598K2407598Certificate of AnalysisOct 29, 2024 T106834
K2407597K2407597Certificate of AnalysisOct 29, 2024 T106834
K2407593K2407593Certificate of AnalysisOct 29, 2024 T106834
K2407577K2407577Certificate of AnalysisOct 29, 2024 T106834
K2407124K2407124Certificate of AnalysisJul 20, 2024 T106834
H2402575H2402575Certificate of AnalysisJul 20, 2024 T106834
H2402576H2402576Certificate of AnalysisJul 20, 2024 T106834
H2402577H2402577Certificate of AnalysisJul 20, 2024 T106834
F2615542F2615542Certificate of AnalysisJul 11, 2024 T106834
A2109058A2109058Certificate of AnalysisJul 04, 2024 T106834
J2417319J2417319Certificate of AnalysisDec 06, 2023 T106834
H2312248H2312248Certificate of AnalysisJun 12, 2023 T106834
I2110341I2110341Certificate of AnalysisJun 12, 2023 T106834
C2429041C2429041Certificate of AnalysisDec 16, 2021 T106834
B2217388B2217388Certificate of AnalysisDec 16, 2021 T106834
B2217375B2217375Certificate of AnalysisDec 16, 2021 T106834
B2217374B2217374Certificate of AnalysisDec 16, 2021 T106834
Chemical and Physical Properties
SolubilityHydrolyzes in water.
SensitivityMoisture Sensitive
Refractive Index1.42
Flash Point(°F)170.6 °F
Flash Point(°C)77℃
Boil Point(°C)283°C
Molecular Weight247.360 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count10
Exact Mass247.124 Da
Monoisotopic Mass247.124 Da
Topological Polar Surface Area57.100 Ų
Heavy Atom Count16
Formal Charge0
Complexity202.000
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
Self-Assembled Monolayers (SAMs): Selection & Methodology Process Window and Verification/Troubleshooting Along the Alkanethiol/Au Route (with Selection Guide and Product Tables 1–3)
A Hygrothermal Interface Guide for Silane Coupling Agents: From Failure Mechanisms to Evidence-Chain Troubleshooting and Selection (with Product Tables A–C)
Why Material Properties Are Limited by Interfaces: Mechanism of Action and Selection Guide for Silane Coupling Agents (Tables 1–4)
Silane Precursors in Sol-Gel Film Formation: Precursor Selection and Its Influence on Film-Formation Outcomes
Isocyanate-Functional Silane Coupling Agents: Structural Features, Classification, Applications, and Selection
Preparation Methods and Precautions for Silane Coupling Agent Primer Solutions
Which Fillers and Substrates Are Suitable for Silane Coupling Agents: Surface Hydroxyls, Interfacial Bonding, and Experimental Verification
Silicone Resin Coating Formulation Design: From Application Conditions to Matching Resins, Pigments and Fillers, Curing, and Substrates
Application of Aldimine Latent Curing Agents in One-Component Moisture-Curing Polyurethane Systems —— Mechanism of CO₂ Bubble Control and Key Formulation Design Points
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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