Ethyl Dimethylsilane - ≥95% , CAS No.758-21-4

CAS: 758-21-4 Cat. No.: E194931 Molecular Weight: 88.22 EC Number: 212-061-2
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
Silane, ethyldimethyl- | Dimethylethylsilane, 98% | DTXSID90883561 | MFCD00009016 | EINECS 212-061-2 | Ethyldimethylsilane | AKOS015915495
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1ml
E194931-1ml
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$31.90
5ml
E194931-5ml
1
$92.90
25ml
E194931-25ml
2
$391.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥95% 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.

📚

Literature proof

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

Specifications

Synonyms
Silane, ethyldimethyl- | Dimethylethylsilane, 98% | DTXSID90883561 | MFCD00009016 | EINECS 212-061-2 | Ethyldimethylsilane | AKOS015915495
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Canonical SmilesCC[Si](C)C
InChIKeyKJISMKWTHPWHFV-UHFFFAOYSA-N
INCHI1S/C4H11Si/c1-4-5(2)3/h4H2,1-3H3
Isomeric SMILES CC[Si](C)C
WGK Germany 1
Molecular Weight 88.22
Reaxy-Rn 2343631
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2343631&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

Taxonomy Tree

KingdomOrganic compounds
SuperclassHydrocarbon derivatives
ClassNot available
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentHydrocarbon derivatives
Alternative Parents Organosilicon compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Hydrocarbon derivative - Organosilicon compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as hydrocarbon derivatives. These are derivatives of hydrocarbons obtained by substituting one or more carbon atoms by an heteroatom. They contain at least one carbon atom and heteroatom.
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
F2419021Certificate of AnalysisApr 02, 2026 E194931
E1910040Certificate of AnalysisJan 19, 2023 E194931
Chemical and Physical Properties
Flash Point(°F)-29.2 °F
Flash Point(°C)-34 °C
Molecular Weight87.220 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count1
Exact Mass87.063 Da
Monoisotopic Mass87.063 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count5
Formal Charge0
Complexity17.600
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

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