1,1,3,3,5,5,7,7,9,9,11,11-Dodecamethylhexasiloxane - ≥96%(GC) , CAS No.995-82-4

CAS: 995-82-4 Cat. No.: D154402 Molecular Weight: 430.94 PubChem CID: 6329090
AVAILABLE TO ORDER
GRADE & PURITY ≥96%(GC)
Synonyms
2,4,4,6,6,8,8,10,10,12-decamethyl-3,5,7,9,11-pentaoxa-2,4,6,8,10,12-hexasilatridecane | Hexasiloxane, 1,1,3,3,5,5,7,7,9,9,11,11-dodecamethyl- | AMY42192 | SCHEMBL3695635 | DTXSID80880645 | AS-69467 | 1,1,3,3,5,5,7,7,9,9,11,11-Dodecamethylhexasiloxane | D4
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5ml
D154402-5ml
10

$72.90

$111.90
Save $39.00 (34.85%)
25ml
D154402-25ml
2

$269.90

$333.90
Save $64.00 (19.17%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥96%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,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.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2, 4, 4, 6, 6, 8, 8, 10, 10, 12-decamethyl-3, 5, 7, 9, 11-pentaoxa-2, 4, 6, 8, 10, 12-hexasilatridecane | Hexasiloxane, 1, 1, 3, 3, 5, 5, 7, 7, 9, 9, 11, 11-dodecamethyl- | AMY42192 | SCHEMBL3695635 | DTXSID80880645 | AS-69467 | 1, 1, 3, 3, 5, 5, 7, 7, 9, 9, 11, 11-Dodecamethylhexasiloxane | D4
Specifications & Purity
≥96%(GC)
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥96%(GC)
Names and Identifiers
Pubchem Sid488195709
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488195709
Canonical SmilesC[Si](C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)C
InChIKeyMEJKNMVFSMYBHE-UHFFFAOYSA-N
INCHI1S/C12H36O5Si6/c1-18(2)13-20(5,6)15-22(9,10)17-23(11,12)16-21(7,8)14-19(3)4/h1-12H3
Isomeric SMILES C[Si](C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)C
PubChem CID 6329090
Molecular Weight 430.94

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

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.

6 results found

Lot NumberCertificate TypeDateItem
C2325543Certificate of AnalysisJan 14, 2025 D154402
C2325555Certificate of AnalysisJan 14, 2025 D154402
C2325570Certificate of AnalysisJan 14, 2025 D154402
C2325582Certificate of AnalysisJan 14, 2025 D154402
H2006127Certificate of AnalysisJun 17, 2022 D154402
H2006126Certificate of AnalysisJun 17, 2022 D154402
Chemical and Physical Properties
SensitivityMoisture Sensitive & Air Sensitive
Refractive Index1.39
Flash Point(°C)138 °C
Boil Point(°C)74°C/0.3mmHg(lit.)
Molecular Weight428.920 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count10
Exact Mass428.118 Da
Monoisotopic Mass428.118 Da
Topological Polar Surface Area46.200 Ų
Heavy Atom Count23
Formal Charge0
Complexity339.000
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
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.