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· · COA & SDS available for every product · Same-day shipping on in-stock items 2-Propynyl [3-(Triethoxysilyl)propyl]carbamate - ≥95%(GC) , CAS No.870987-68-1
Synonyms
prop-2-yn-1-yl (3-(triethoxysilyl)propyl)carbamate | o-(propargyloxy)-n-(triethoxysilylpropyl)urethane | [3-(Triethoxysilyl)propyl]carbamic Acid 2-Propynyl Ester | O-(PROPARGYLOXY)-N-(TRIETHOXYSILYLPROPYL) CARBAMATE | P2258 | D92196 | [3-(Triethoxysilyl)p
Storage
Argon charged,Room temperature
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Why this grade ≥95%(GC) 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
prop-2-yn-1-yl (3-(triethoxysilyl)propyl)carbamate | o-(propargyloxy)-n-(triethoxysilylpropyl)urethane | [3-(Triethoxysilyl)propyl]carbamic Acid 2-Propynyl Ester | O-(PROPARGYLOXY)-N-(TRIETHOXYSILYLPROPYL) CARBAMATE | P2258 | D92196 | [3-(Triethoxysilyl)p
Specifications & Purity
≥95%(GC)
Storage
Argon charged, Room temperature
Names and Identifiers Pubchem Sid 504771734 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504771734 Canonical Smiles CCO[Si](CCCNC(=O)OCC#C)(OCC)OCC IUPAC Name prop-2-ynyl N-(3-triethoxysilylpropyl)carbamate InChIKey ZMASSMHNNATIBZ-UHFFFAOYSA-N INCHI 1S/C13H25NO5Si/c1-5-11-16-13(15)14-10-9-12-20(17-6-2,18-7-3)19-8-4/h1H,6-12H2,2-4H3,(H,14,15) Isomeric SMILES CCO[Si](CCCNC(=O)OCC#C)(OCC)OCC PubChem CID 59324374 Molecular Weight 303.43
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 Kingdom Organic compounds Superclass Organometallic compounds Class Organometalloid compounds Subclass Organosilicon compounds Intermediate Tree Nodes Alkoxysilanes Direct Parent Trialkoxysilanes Alternative Parents Carbamate esters Silyl ethers Organoheterosilanes Organic metalloid salts Acetylides Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aliphatic acyclic compounds Substituents Trialkoxysilane - Carbamic acid ester - Silyl ether - Acetylide - Organoheterosilane - Organic metalloid salt - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aliphatic acyclic compound Description This 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 Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Moisture sensitive. Refractive Index 1.45 Flash Point(°C) 164 °C Molecular Weight 303.430 g/mol XLogP3 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 5 Rotatable Bond Count 12 Exact Mass 303.15 Da Monoisotopic Mass 303.15 Da Topological Polar Surface Area 66.000 Ų Heavy Atom Count 20 Formal Charge 0 Complexity 298.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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