2,4,6,8-Tetramethyl-2,4,6,8-tetrakis(propyl glycidyl ether)cyclotetrasiloxane - ≥90% , CAS No.60665-85-2

CAS: 60665-85-2 Cat. No.: T466887 Molecular Weight: 697.08 EC Number: 262-360-7 PubChem CID: 108490
AVAILABLE TO ORDER
GRADE & PURITY ≥90%
Synonyms
Cyclosiloxanes, Me 3-(oxiranylmethoxy)propyl | MFCD22380706 | 2,4,6,8-Tetramethyl-2,4,6,8-tetrakis(3-(oxiranylmethoxy)propyl)cyclotetrasiloxane | 2,4,6,8-Tetramethyl-2,4,6,8-tetrakis{3-[(oxiran-2-yl)methoxy]propyl}-1,3,5,7,2,4,6,8-tetroxatetrasilocane | D
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
T466887-1g
1
$39.90
5g
T466887-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$109.90
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Why this grade

≥90% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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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
Cyclosiloxanes, Me 3-(oxiranylmethoxy)propyl | MFCD22380706 | 2, 4, 6, 8-Tetramethyl-2, 4, 6, 8-tetrakis(3-(oxiranylmethoxy)propyl)cyclotetrasiloxane | 2, 4, 6, 8-Tetramethyl-2, 4, 6, 8-tetrakis{3-[(oxiran-2-yl)methoxy]propyl}-1, 3, 5, 7, 2, 4, 6, 8-tetroxatetrasilocane | D
Specifications & Purity
≥90%
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
≥90%
Names and Identifiers
Canonical SmilesC[Si]1(O[Si](O[Si](O[Si](O1)(C)CCCOCC2CO2)(C)CCCOCC3CO3)(C)CCCOCC4CO4)CCCOCC5CO5
IUPAC Name2,4,6,8-tetramethyl-2,4,6,8-tetrakis[3-(oxiran-2-ylmethoxy)propyl]-1,3,5,7,2,4,6,8-tetraoxatetrasilocane
InChIKeyBLZDTVROPKIJLZ-UHFFFAOYSA-N
INCHI1S/C28H56O12Si4/c1-41(13-5-9-29-17-25-21-33-25)37-42(2,14-6-10-30-18-26-22-34-26)39-44(4,16-8-12-32-20-28-24-36-28)40-43(3,38-41)15-7-11-31-19-27-23-35-27/h25-28H,5-24H2,1-4H3
Isomeric SMILES C[Si]1(O[Si](O[Si](O[Si](O1)(C)CCCOCC2CO2)(C)CCCOCC3CO3)(C)CCCOCC4CO4)CCCOCC5CO5
PubChem CID 108490
Molecular Weight 697.08

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.

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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
SuperclassOrganoheterocyclic compounds
ClassEpoxides
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentEpoxides
Alternative Parents Oxacyclic compounds  Organoheterosilanes  Organic metalloid salts  Dialkyl ethers  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Organoheterosilane - Oxacycle - Organic metalloid salt - Ether - Oxirane - Dialkyl ether - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organosilicon compound - Organooxygen compound - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as epoxides. These are compounds containing a cyclic ether with three ring atoms(one oxygen and two carbon atoms).
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.

12 results found

Lot NumberCertificate TypeDateItem
E2611534Certificate of AnalysisMay 07, 2026 T466887
E2611563Certificate of AnalysisMay 07, 2026 T466887
C2611617Certificate of AnalysisMar 03, 2026 T466887
C2611616Certificate of AnalysisMar 03, 2026 T466887
C2611626Certificate of AnalysisMar 03, 2026 T466887
A2628124Certificate of AnalysisJul 30, 2025 T466887
H2505616Certificate of AnalysisJul 30, 2025 T466887
H2505617Certificate of AnalysisJul 30, 2025 T466887
K2428515Certificate of AnalysisNov 23, 2024 T466887
K2428516Certificate of AnalysisNov 23, 2024 T466887
K2428517Certificate of AnalysisNov 23, 2024 T466887
K2428518Certificate of AnalysisNov 23, 2024 T466887

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Chemical and Physical Properties
Flash Point(°F)392.0 °F
Flash Point(°C)200 °C
Molecular Weight697.100 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count12
Rotatable Bond Count24
Exact Mass696.285 Da
Monoisotopic Mass696.285 Da
Topological Polar Surface Area124.000 Ų
Heavy Atom Count44
Formal Charge0
Complexity722.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count4
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

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