Methyl trimethylsilylacetate - ≥98% , CAS No.2916-76-9

CAS: 2916-76-9 Cat. No.: M342470 Molecular Weight: 146.26 EC Number: 220-845-0
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
Methyl 2-(trimethylsilyl)acetate | AKOS015950719 | Methyl trimethylsilylacetate | J-017415 | JIHUZDFFYVRXKP-UHFFFAOYSA- | NSC601813 | NSC-601813 | FT-0704544 | trimethylsilanyl-acetic acid methyl ester | Methyl (trimethylsilyl)acetate | Methyl(trimethylsi
Storage
Room temperature,Argon charged
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M342470-1g
3
$21.90
5g
M342470-5g
5
$73.90
25g
M342470-25g
4
$279.90
100g
M342470-100g
2
$815.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% 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
Methyl 2-(trimethylsilyl)acetate | AKOS015950719 | Methyl trimethylsilylacetate | J-017415 | JIHUZDFFYVRXKP-UHFFFAOYSA- | NSC601813 | NSC-601813 | FT-0704544 | trimethylsilanyl-acetic acid methyl ester | Methyl (trimethylsilyl)acetate | Methyl(trimethylsi
Specifications & Purity
≥98%
Storage
Room temperature, Argon charged
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488185227
Canonical SmilesCOC(=O)C[Si](C)(C)C
IUPAC Namemethyl 2-trimethylsilylacetate
InChIKeyJIHUZDFFYVRXKP-UHFFFAOYSA-N
INCHI1S/C6H14O2Si/c1-8-6(7)5-9(2,3)4/h5H2,1-4H3
Isomeric SMILES COC(=O)C[Si](C)(C)C
WGK Germany 3
Molecular Weight 146.26
Reaxy-Rn 1098961
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1098961&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
SubclassCarboxylic acid derivatives
Intermediate Tree Nodes Carboxylic acid esters
Direct ParentMethyl esters
Alternative Parents Organic metalloid salts  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  Alkylsilanes  
Molecular FrameworkAliphatic acyclic compounds
Substituents Methyl ester - Organic metalloid salt - Monocarboxylic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organosilicon compound - Alkylsilane - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as methyl esters. These are organic compounds containing a carboxyl group that is esterified with a methyl group. They have the general structure RC(=O)OR', where R=H or organyl group and R'=methyl group.
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.

8 results found

Lot NumberCertificate TypeDateItem
D23181265Certificate of AnalysisFeb 04, 2026 M342470
D23181272Certificate of AnalysisFeb 04, 2026 M342470
D23181284Certificate of AnalysisFeb 04, 2026 M342470
D23181289Certificate of AnalysisFeb 04, 2026 M342470
D23181291Certificate of AnalysisFeb 04, 2026 M342470
D23181295Certificate of AnalysisFeb 04, 2026 M342470
D23181335Certificate of AnalysisFeb 04, 2026 M342470
D23181360Certificate of AnalysisFeb 04, 2026 M342470
Chemical and Physical Properties
SensitivityMoisture sensitive
Flash Point(°F)91.4 °F
Flash Point(°C)33 °C
Molecular Weight146.260 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass146.076 Da
Monoisotopic Mass146.076 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count9
Formal Charge0
Complexity104.000
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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