3-(Methoxydimethylsilyl)propyl Acrylate - ≥95%,Containing stabilizer MEHQ , CAS No.111918-90-2

CAS: 111918-90-2 Cat. No.: M158643 Molecular Weight: 202.33 EC Number: 808-142-2
AVAILABLE TO ORDER
GRADE & PURITY ≥95% Containing stabilizer MEHQ
Synonyms
(3-Acryloxypropyl)dimethylmethoxysilane | 3-(methoxydimethylsilyl)propyl acrylate | 3-(Methoxydimethylsilyl)propyl Acrylate (stabilized with MEHQ) | AKOS025402693 | 3-(METHOXYDIMETHYLSILYL)PROPYL PROP-2-ENOATE | AMY18701 | MFCD00054801 | s25022 | 3-(metho
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
M158643-100mg
5
$9.90
250mg
M158643-250mg
5
$15.90
1g
M158643-1g
5
$29.90
5g
M158643-5g
5
$109.90
25g
M158643-25g
2
$349.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥95%,Containing stabilizer MEHQ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C 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.

Specifications

Synonyms
(3-Acryloxypropyl)dimethylmethoxysilane | 3-(methoxydimethylsilyl)propyl acrylate | 3-(Methoxydimethylsilyl)propyl Acrylate (stabilized with MEHQ) | AKOS025402693 | 3-(METHOXYDIMETHYLSILYL)PROPYL PROP-2-ENOATE | AMY18701 | MFCD00054801 | s25022 | 3-(metho
Specifications & Purity
≥95%, Containing stabilizer MEHQ
Storage
Store at -20°C
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
Pubchem Sid488196319
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488196319
Canonical SmilesCO[Si](C)(C)CCCOC(=O)C=C
IUPAC Name3-[methoxy(dimethyl)silyl]propyl prop-2-enoate
InChIKeyZCRUJAKCJLCJCP-UHFFFAOYSA-N
INCHI1S/C9H18O3Si/c1-5-9(10)12-7-6-8-13(3,4)11-2/h5H,1,6-8H2,2-4H3
Isomeric SMILES CO[Si](C)(C)CCCOC(=O)C=C
Molecular Weight 202.33
Reaxy-Rn 14728726
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=14728726&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
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAcrylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentAcrylic acid esters
Alternative Parents Trialkylheterosilanes  Enoate esters  Silyl ethers  Organic metalloid salts  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Acrylic acid ester - Trialkylheterosilane - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Carboxylic acid ester - Silyl ether - Organoheterosilane - Monocarboxylic acid or derivatives - Organic metalloid salt - Carbonyl group - Hydrocarbon derivative - Organosilicon compound - Organooxygen compound - Organic metalloid moeity - Organic oxide - Organic oxygen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as acrylic acid esters. These are organic compounds containing and ester acrylic acid (CH2=CHC(=O)OH).
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.

14 results found

Lot NumberCertificate TypeDateItem
C2605527Certificate of AnalysisFeb 09, 2026 M158643
C2605529Certificate of AnalysisFeb 09, 2026 M158643
C2605530Certificate of AnalysisFeb 09, 2026 M158643
C23181189Certificate of AnalysisJan 19, 2026 M158643
C23181190Certificate of AnalysisJan 19, 2026 M158643
C23181192Certificate of AnalysisJan 19, 2026 M158643
C23181193Certificate of AnalysisJan 19, 2026 M158643
C23181194Certificate of AnalysisJan 19, 2026 M158643
C23181195Certificate of AnalysisJan 19, 2026 M158643
C23181196Certificate of AnalysisJan 19, 2026 M158643
C23181264Certificate of AnalysisJan 19, 2026 M158643
C23181271Certificate of AnalysisJan 19, 2026 M158643
C23181298Certificate of AnalysisJan 19, 2026 M158643
F2004165Certificate of AnalysisJan 19, 2026 M158643

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Chemical and Physical Properties
Sensitivityheat sensitive
Refractive Index1.44
Flash Point(°C)72 °C
Molecular Weight202.320 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count7
Exact Mass202.103 Da
Monoisotopic Mass202.103 Da
Topological Polar Surface Area35.500 Ų
Heavy Atom Count13
Formal Charge0
Complexity178.000
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
Reviews

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