Dimethylisopropylsilane - ≥95% , CAS No.18209-61-5

CAS: 18209-61-5 Cat. No.: D356950 Molecular Weight: 102.252 EC Number: 631-464-8 PubChem CID: 12442631
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
dimethyl(propan-2-yl)silane | Dimethylisopropylsilane | Dimethylisopropylsilane, 98% | ISOPROPYLDIMETHYLSILANE (D) | Isopropyl Dimethylsilane | DTXSID90498457 | dimethyl(propan-2-yl)silicon | dimethyl(propan-2-yl)silyl | isopropyldimethylsilane | Silane,
Storage
Room temperature
Shipped In
Normal
Size
Status
Price
Qty
1g
D356950-1g
6

$114.90

$133.90
Save $19.00 (14.19%)
5g
D356950-5g
2

$264.90

$343.90
Save $79.00 (22.97%)
10g
D356950-10g
2

$423.90

$549.90
Save $126.00 (22.91%)
25g
D356950-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,029.90
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
dimethyl(propan-2-yl)silane | Dimethylisopropylsilane | Dimethylisopropylsilane, 98% | ISOPROPYLDIMETHYLSILANE (D) | Isopropyl Dimethylsilane | DTXSID90498457 | dimethyl(propan-2-yl)silicon | dimethyl(propan-2-yl)silyl | isopropyldimethylsilane | Silane,
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Pubchem Sid504767111
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504767111
Canonical SmilesCC(C)[Si](C)C
InChIKeyKMUIVDDMCZNNEJ-UHFFFAOYSA-N
INCHI1S/C5H13Si/c1-5(2)6(3)4/h5H,1-4H3
Isomeric SMILES CC(C)[Si](C)C
PubChem CID 12442631
UN Number 1993
Packing Group II
Molecular Weight 102.252

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 - Organic metalloid moeity - 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.

5 results found

Lot NumberCertificate TypeDateItem
G2306161Certificate of AnalysisOct 10, 2022 D356950
K2203392Certificate of AnalysisOct 10, 2022 D356950
K2203395Certificate of AnalysisOct 10, 2022 D356950
K2203396Certificate of AnalysisOct 10, 2022 D356950
K2203397Certificate of AnalysisOct 10, 2022 D356950
Chemical and Physical Properties
Refractive Indexn20/D 1.391 (lit.)
Flash Point(°F)22.0 °F - closed cup
Flash Point(°C)-30 °C - closed cup
Boil Point(°C)66-67° C (lit.)
Molecular Weight101.240 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count1
Exact Mass101.079 Da
Monoisotopic Mass101.079 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count6
Formal Charge0
Complexity30.900
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.