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Home/Compounds/CAS 4071-88-9
Formula C7H16O2SiMW 160.29Research-use catalog entryCOA/SDS by request

Ethyl trimethylsilylacetate

CAS Number: 4071-88-9

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Loading RDKit molecule structure...
InChIKey: QQFBQBDINHJDMN-UHFFFAOYSA-NC7H16O2Si | MW 160.29

Chemical Absolute Identifiers

CAS Number

4071-88-9

PubChem CID

77687

Molecular Formula

C7H16O2Si

Molecular Weight

160.29 g/mol

Exact Mass

160.091956

InChIKey

QQFBQBDINHJDMN-UHFFFAOYSA-N

IUPAC Name

ethyl 2-trimethylsilylacetate

SMILES String

CCOC(=O)C[Si](C)(C)C

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Ethyl trimethylsilylacetate (CAS 4071-88-9) is listed in the Advanced Chemicals portfolio, with molecular formula C7H16O2Si and molecular weight 160. 29 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Organic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

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Fire Fighting

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Accidental Release

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For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

Ethyl trimethylsilylacetate

Names & Synonyms

Ethyl (trimethylsilyl)acetate(Trimethylsilyl)acetic Acid Ethyl Ester2-(TRIMETHYLSILYL)ACETIC ACID ETHYL ESTERETHYL .ALPHA.-(TRIMETHYLSILYL)ACETATEACETIC ACID, 2-(TRIMETHYLSILYL)-, ETHYL ESTER
Show all synonyms
ETHYL ALPHA-(TRIMETHYLSILYL)ACETATEEthyl 2-(trimethylsilyl)acetateEthyl (2-trimethylsilyl)acetateETSAEthyl(2-trimethylsilyl)acetateAcetic acid, (trimethylsilyl)-, ethyl esterethyl(trimethylsilyl)acetatetrimethylsilylacetic acid ethyl esterethyl trimethlysilylacetateEthyl2-(trimethylsilyl)acetateEthyl trimethylsilylacetate, >=98%trimethylsilanyl-acetic acid ethyl esterEthyl trimethylsilylacetate, purum, >=95.0% (GC)InChI=1/C7H16O2Si/c1-5-9-7(8)6-10(2,3)4/h5-6H2,1-4H3
External Identifiers
EC NUMBER: 223-783-2DSSTOX SUBSTANCE ID: DTXSID10193694UNII: JJ5WZD3DYTWIKIDATA ID: Q72477609
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR Spectra — Sigma-Aldrich Co. LLC.ATR-IR SpectraFTIR Spectra — Sigma-Aldrich Co. LLC.Near IR Spectra — Prof. Buback, University of Goettingen, GermanyRaman SpectraVapor Phase IR Spectra

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

Ethyl 3-(trimethylsilyl)propynoateCAS 16205-84-8
Trimethylsilyl ((trimethylsilyl)oxy)acetateCAS 33581-77-0
Ethyl 4-((tert-butyldimethylsilyl)oxy)cyclohexanecarboxylateCAS 676560-15-9
1-(Trimethylsilyl)methanolCAS 3219-63-4
DiacetoxydimethylsilaneCAS 2182-66-3

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 16205-84-8Ethyl 3-(trimethylsilyl)propynoateCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 4071-88-9

What are the key identifiers for Ethyl trimethylsilylacetate (CAS 4071-88-9)?

Ethyl trimethylsilylacetate is identified by CAS 4071-88-9, with molecular formula C7H16O2Si, molecular weight 160.29, InChIKey QQFBQBDINHJDMN-UHFFFAOYSA-N.

Can I request a COA for CAS 4071-88-9?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Ethyl trimethylsilylacetate?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 4071-88-9 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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