1,1,3,3,5,5-Hexaethoxy-1,3,5-trisilacyclohexane - ≥90% , CAS No.17955-67-8

CAS: 17955-67-8 Cat. No.: H157319 Molecular Weight: 396.7 EC Number: 696-453-2
AVAILABLE TO ORDER
GRADE & PURITY ≥90%
Synonyms
1,1,3,3,5,5-Hexaethoxy-1,3,5-trisilacyclohexane, tech grade | DTXSID40449878 | 1,3,5-Trisilacyclohexane, 1,1,3,3,5,5-hexaethoxy- | H1513 | 1,1,3,3,5,5-hexaethoxy-1,3,5-trisilacyclohexane | 1,1,3,3,5,5-hexaethoxy-1,3,5-trisilinane | BS-43932 | SCHEMBL28696
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
H157319-250mg
3
$12.90
1g
H157319-1g
2
$28.90
5g
H157319-5g
1
$114.90
25g
H157319-25g
1
$370.90
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.

🌡

Storage & shipping

Room temperature Ships Normal 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.

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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, 5, 5-Hexaethoxy-1, 3, 5-trisilacyclohexane, tech grade | DTXSID40449878 | 1, 3, 5-Trisilacyclohexane, 1, 1, 3, 3, 5, 5-hexaethoxy- | H1513 | 1, 1, 3, 3, 5, 5-hexaethoxy-1, 3, 5-trisilacyclohexane | 1, 1, 3, 3, 5, 5-hexaethoxy-1, 3, 5-trisilinane | BS-43932 | SCHEMBL28696
Specifications & Purity
≥90%
Storage
Room temperature
Shipped In
Normal
Purity
≥90%
Names and Identifiers
Pubchem Sid488196987
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488196987
Canonical SmilesCCO[Si]1(C[Si](C[Si](C1)(OCC)OCC)(OCC)OCC)OCC
IUPAC Name1,1,3,3,5,5-hexaethoxy-1,3,5-trisilinane
InChIKeySPEDTQCGQOZHQP-UHFFFAOYSA-N
INCHI1S/C15H36O6Si3/c1-7-16-22(17-8-2)13-23(18-9-3,19-10-4)15-24(14-22,20-11-5)21-12-6/h7-15H2,1-6H3
Isomeric SMILES CCO[Si]1(C[Si](C[Si](C1)(OCC)OCC)(OCC)OCC)OCC
Molecular Weight 396.7
Reaxy-Rn 246322
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=246322&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.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganometallic compounds
ClassOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Not available
Direct ParentAlkoxysilanes
Alternative Parents Silyl ethers  Organoheterosilanes  Organoheterocyclic compounds  Organic metalloid salts  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Alkoxysilane - Silyl ether - Organoheterosilane - Organic metalloid salt - Organoheterocyclic compound - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alkoxysilanes. These are organosilicon compounds with the general formula RO[Si](OR')(R'')(R''') (R,R' = organyl; R'',R''' = any atom).
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
K2507440Certificate of AnalysisOct 24, 2025 H157319
K2507442Certificate of AnalysisOct 24, 2025 H157319
K2507443Certificate of AnalysisOct 24, 2025 H157319
H2323347Certificate of AnalysisAug 05, 2023 H157319
H2323348Certificate of AnalysisAug 05, 2023 H157319
H2323395Certificate of AnalysisAug 05, 2023 H157319
H2323396Certificate of AnalysisAug 05, 2023 H157319
H2323397Certificate of AnalysisAug 05, 2023 H157319
H2323398Certificate of AnalysisAug 05, 2023 H157319
H2323409Certificate of AnalysisAug 05, 2023 H157319
H2323410Certificate of AnalysisAug 05, 2023 H157319

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Chemical and Physical Properties
Refractive Index1.44
Flash Point(°C)161 °C
Boil Point(°C)133°C/5mmHg(lit.)
Molecular Weight396.700 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count12
Exact Mass396.182 Da
Monoisotopic Mass396.182 Da
Topological Polar Surface Area55.400 Ų
Heavy Atom Count24
Formal Charge0
Complexity270.000
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
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