Ethylmethyldichlorosilane - ≥95% , CAS No.4525-44-4

CAS: 4525-44-4 Cat. No.: E193469 Molecular Weight: 143.09 Beilstein Registry Number: 1361370 EC Number: 224-860-3
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
SCHEMBL301942 | PNECSTWRDNQOLT-UHFFFAOYSA-N | Dichloro(ethyl)methylsilane | MFCD00013607 | EINECS 224-860-3 | Ethylmethyldichlorosilane | Silane, dichloroethylmethyl- | DTXCID50818758 | Dichloro(ethyl)methylsilane, >=97.0% (GC) | methylethyldichlorosilane
Storage
Room temperature,Argon charged
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
E193469-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$26.90
5g
E193469-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$96.90
25g
E193469-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$329.90
100g
E193469-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,099.90
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged 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
SCHEMBL301942 | PNECSTWRDNQOLT-UHFFFAOYSA-N | Dichloro(ethyl)methylsilane | MFCD00013607 | EINECS 224-860-3 | Ethylmethyldichlorosilane | Silane, dichloroethylmethyl- | DTXCID50818758 | Dichloro(ethyl)methylsilane, >=97.0% (GC) | methylethyldichlorosilane
Specifications & Purity
≥95%
Storage
Room temperature, Argon charged
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Canonical SmilesCC[Si](C)(Cl)Cl
IUPAC Namedichloro-ethyl-methylsilane
InChIKeyPNECSTWRDNQOLT-UHFFFAOYSA-N
INCHI1S/C3H8Cl2Si/c1-3-6(2,4)5/h3H2,1-2H3
Isomeric SMILES CC[Si](C)(Cl)Cl
WGK Germany 1
Molecular Weight 143.09
Beilstein 1361370
Reaxy-Rn 1361374
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1361374&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
SuperclassOrganometallic compounds
ClassOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Organoheterosilanes
Direct ParentOrganochlorosilanes
Alternative Parents Organic metalloid salts  Alkylhalosilanes  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Organochlorosilane - Organic metalloid salt - Alkylhalosilane - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as organochlorosilanes. These are organosilicon compounds where the tetravalent silicon atom is linked to one or more chlorine 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:
Chemical and Physical Properties
SensitivityMoisture sensitive
Refractive Indexn20/D 1.419 (lit.)
Flash Point(°F)35.6 °F
Flash Point(°C)2 °C
Boil Point(°C)100 °C
Molecular Weight143.080 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count1
Exact Mass141.977 Da
Monoisotopic Mass141.977 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count6
Formal Charge0
Complexity44.100
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
Reviews

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