2-Methyl-1-(Trimethylsiloxy)-1-Propene - ≥95% , CAS No.6651-34-9

CAS: 6651-34-9 Cat. No.: M304326 Molecular Weight: 144.29 EC Number: 627-551-5
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
KZVPFSJPLBOVLO-UHFFFAOYSA-N | Silane, trimethyl((2-methyl-1-propenyl)oxy)- | Silane, trimethyl[(2-methyl-1-propenyl)oxy]- | 2-Methyl-1-(trimethylsilyloxy)-1-propene | FT-0693925 | ITSE | 2-METHYL-1-(TRIMETHYLSILOXY)-1-PROPENE | MFCD00192331 | F87375 | NSC
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M304326-1g
5

$39.90

$59.90
Save $20.00 (33.39%)
5g
M304326-5g
3

$134.90

$202.90
Save $68.00 (33.51%)
25g
M304326-25g
3

$472.90

$709.90
Save $237.00 (33.38%)
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Why this grade

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

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads 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.

Overview

2-Methyl-1-(trimethylsilyloxy)-1-propene is an enol ether.

1-(Trimethylsilyloxy)-2-methylpropene is used as a nucleophiles in Lewis Acid-Catalyzed reactions.

Specifications

Synonyms
KZVPFSJPLBOVLO-UHFFFAOYSA-N | Silane, trimethyl((2-methyl-1-propenyl)oxy)- | Silane, trimethyl[(2-methyl-1-propenyl)oxy]- | 2-Methyl-1-(trimethylsilyloxy)-1-propene | FT-0693925 | ITSE | 2-METHYL-1-(TRIMETHYLSILOXY)-1-PROPENE | MFCD00192331 | F87375 | NSC
Specifications & Purity
≥95%
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Canonical SmilesCC(=CO[Si](C)(C)C)C
IUPAC Nametrimethyl(2-methylprop-1-enoxy)silane
InChIKeyKZVPFSJPLBOVLO-UHFFFAOYSA-N
INCHI1S/C7H16OSi/c1-7(2)6-8-9(3,4)5/h6H,1-5H3
Isomeric SMILES CC(=CO[Si](C)(C)C)C
UN Number 1993
Packing Group II
Molecular Weight 144.29
Reaxy-Rn 1850366
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1850366&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 ParentTrialkylheterosilanes
Alternative Parents Silyl enol ethers  Organic metalloid salts  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Trialkylheterosilane - Organic metalloid salt - Silyl enol ether - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as trialkylheterosilanes. These are organoheterosilanes, bearing a silicon atom linked to three alkyl groups and one heteroatom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
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.

3 results found

Lot NumberCertificate TypeDateItem
G2525473Certificate of AnalysisFeb 24, 2025 M304326
G2525474Certificate of AnalysisFeb 24, 2025 M304326
G2525475Certificate of AnalysisFeb 24, 2025 M304326
Chemical and Physical Properties
SensitivityMoisture sensitive
Refractive Index1.409
Boil Point(°C)114-116°C 650mm Hg (Lit.)
Molecular Weight144.290 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count2
Exact Mass144.097 Da
Monoisotopic Mass144.097 Da
Topological Polar Surface Area9.200 Ų
Heavy Atom Count9
Formal Charge0
Complexity107.000
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
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