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· · COA & SDS available for every product · Same-day shipping on in-stock items Home Materials Science Electronic Materials Silicone materials 1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol - ≥97% , CAS No.307531-92-6 1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol - ≥97% , CAS No.307531-92-6
Synonyms
SCHEMBL1860777 | 1,3,5,7,9,11,14-Heptaisobutyltricyclo[7.3.3.15,11]heptasiloxane-endo-3,7,14-triol, 97% | Heptaisobutyl trisilanol POSS | 1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO | Tricyclo[7.3.3.15,11]heptasiloxane-3,7,14-triol, 1,3,5,7,9,11,14-heptakis(2-m
Storage
Room temperature,Argon charged
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Why this grade ≥97% 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
SCHEMBL1860777 | 1, 3, 5, 7, 9, 11, 14-Heptaisobutyltricyclo[7.3.3.15, 11]heptasiloxane-endo-3, 7, 14-triol, 97% | Heptaisobutyl trisilanol POSS | 1 3 5 7 9 11 14-HEPTAISOBUTYLTRICYCLO | Tricyclo[7.3.3.15, 11]heptasiloxane-3, 7, 14-triol, 1, 3, 5, 7, 9, 11, 14-heptakis(2-m
Specifications & Purity
≥97%
Storage
Room temperature, Argon charged
Names and Identifiers Pubchem Sid 488194847 Canonical Smiles CC(C)C[Si]1(O[Si]2(O[Si](O[Si]3(O[Si](O[Si](O1)(O[Si](O2)(O3)CC(C)C)CC(C)C)(CC(C)C)O)CC(C)C)(CC(C)C)O)CC(C)C)O IUPAC Name 3,7,14-trihydroxy-1,3,5,7,9,11,14-heptakis(2-methylpropyl)-2,4,6,8,10,12,13,15,16-nonaoxa-1,3,5,7,9,11,14-heptasilatricyclo[7.3.3.15,11]hexadecane InChIKey APIBTMSFBUJAAC-UHFFFAOYSA-N INCHI 1S/C28H66O12Si7/c1-22(2)15-41(29)32-44(18-25(7)8)34-42(30,16-23(3)4)36-46(20-27(11)12)37-43(31,17-24(5)6)35-45(33-41,19-26(9)10)39-47(38-44,40-46)21-28(13)14/h22-31H,15-21H2,1-14H3 Isomeric SMILES CC(C)C[Si]1(O[Si]2(O[Si](O[Si]3(O[Si](O[Si](O1)(O[Si](O2)(O3)CC(C)C)CC(C)C)(CC(C)C)O)CC(C)C)(CC(C)C)O)CC(C)C)O WGK Germany 3 Molecular Weight 791.41 Reaxy-Rn 11326630 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11326630&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 Kingdom Organic compounds Superclass Organic oxygen compounds Class Organooxygen compounds Subclass Alcohols and polyols Intermediate Tree Nodes Not available Direct Parent Polyols Alternative Parents Silanols Oxacyclic compounds Organoheterosilanes Organic metalloid salts Hydrocarbon derivatives Molecular Framework Aliphatic heteropolycyclic compounds Substituents Organoheterosilane - Oxacycle - Organic metalloid salt - Silanol - Polyol - Hydrocarbon derivative - Organosilicon compound - Organic metalloid moeity - Aliphatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as polyols. These are organic compounds containing more than one hydroxyl groups. 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 Melt Point(°C) 139-143° C Molecular Weight 791.400 g/mol XLogP3 Hydrogen Bond Donor Count 3 Hydrogen Bond Acceptor Count 12 Rotatable Bond Count 14 Exact Mass 790.294 Da Monoisotopic Mass 790.294 Da Topological Polar Surface Area 144.000 Ų Heavy Atom Count 47 Formal Charge 0 Complexity 897.000 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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