Bis(trimethylsilyl)methane - ≥95%(GC) , CAS No.2117-28-4

CAS: 2117-28-4 Cat. No.: B152735 Molecular Weight: 160.41 EC Number: 218-322-7
AVAILABLE TO ORDER
GRADE & PURITY ≥95%(GC)
Synonyms
AS-30359 | 3XS24AZP3Z | Methylenebis[trimethylsilane] | FT-0623105 | 1,1'-Methylenebis[1,1,1-trimethylsilane] | 2,4-Disilapentane, 2,2,4,4-tetramethyl- | MFCD00008275 | Silane, 1,1'-methylenebis[1,1,1-trimethyl- | Bis(trimethylsilyl)methane, 97% | EINECS
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B152735-1g
2
$9.90
5g
B152735-5g
1
$48.90
10g
B152735-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$98.90
25g
B152735-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$243.90
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Why this grade

≥95%(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.

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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
AS-30359 | 3XS24AZP3Z | Methylenebis[trimethylsilane] | FT-0623105 | 1, 1'-Methylenebis[1, 1, 1-trimethylsilane] | 2, 4-Disilapentane, 2, 2, 4, 4-tetramethyl- | MFCD00008275 | Silane, 1, 1'-methylenebis[1, 1, 1-trimethyl- | Bis(trimethylsilyl)methane, 97% | EINECS
Specifications & Purity
≥95%(GC)
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥95%(GC)
Names and Identifiers
Pubchem Sid504754898
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504754898
Canonical SmilesC[Si](C)(C)C[Si](C)(C)C
IUPAC Nametrimethyl(trimethylsilylmethyl)silane
InChIKeyGYIODRUWWNNGPI-UHFFFAOYSA-N
INCHI1S/C7H20Si2/c1-8(2,3)7-9(4,5)6/h7H2,1-6H3
Isomeric SMILES C[Si](C)(C)C[Si](C)(C)C
WGK Germany 3
Molecular Weight 160.41
Reaxy-Rn 1734530
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1734530&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.

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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
SuperclassOrganic salts
ClassOrganic metal salts
SubclassOrganic metalloid salts
Intermediate Tree Nodes Not available
Direct ParentOrganic metalloid salts
Alternative Parents Hydrocarbon derivatives  Alkylsilanes  
Molecular FrameworkAliphatic acyclic compounds
Substituents Organic metalloid salt - Hydrocarbon derivative - Organosilicon compound - Alkylsilane - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as organic metalloid salts. These are organic salt compounds containing a metalloid atom in its ionic form.
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.

2 results found

Lot NumberCertificate TypeDateItem
K1921112Certificate of AnalysisMar 04, 2025 B152735
L2411080Certificate of AnalysisDec 18, 2024 B152735
Chemical and Physical Properties
SensitivityMoisture sensitive
Refractive Index1.417
Flash Point(°F)55.4 °F
Flash Point(°C)12°C
Boil Point(°C)133-134 °C
Melt Point(°C)-71°C
Molecular Weight160.400 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count2
Exact Mass160.11 Da
Monoisotopic Mass160.11 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count9
Formal Charge0
Complexity72.100
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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