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Home/Compounds/CAS 10090-05-8
Formula C4H12O3SSiMW 168.29Research-use catalog entryCOA/SDS by request

Trimethylsilyl methanesulfonate

CAS Number: 10090-05-8

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Available options

Available Options

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25 g
Purity
95%
Price
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Package
5 g
Purity
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Loading RDKit molecule structure...
InChIKey: BCHASIUOFGDRIO-UHFFFAOYSA-NC4H12O3SSi | MW 168.29

Chemical Absolute Identifiers

CAS Number

10090-05-8

PubChem CID

82345

Molecular Formula

C4H12O3SSi

Molecular Weight

168.29 g/mol

Exact Mass

168.027642

InChIKey

BCHASIUOFGDRIO-UHFFFAOYSA-N

SMILES String

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

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

Trimethylsilyl methanesulfonate (CAS 10090-05-8) is listed in the Advanced Chemicals portfolio, with molecular formula C4H12O3SSi and molecular weight 168. 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

Organometallic ChemistrySynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

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

Preliminary Safety Reference

For supplier-issued SDS or COA, submit a documentation request.

Safety Reference / SDS Request

Names & Synonyms / External Identifiers

Chemical Name

Trimethylsilyl methanesulfonate

Names & Synonyms

TrimethylsilylmethanesulfonateSilanol, trimethyl-, methanesulfonateTMS-MS(Trimethylsilyl)methanesulfonateSilanol, 1,1,1-trimethyl-, 1-methanesulfonate
Show all synonyms
C4H12O3SSiMethanesulfonic acid, TMS derivativeTrimethylsilyl methanesulphonateCH3SO3Si(CH3)3Trimethylsilyl methansulfonate
External Identifiers
EC NUMBER: 233-220-2DSSTOX SUBSTANCE ID: DTXSID70905831WIKIDATA ID: Q72514503
Experimental Spectrum References
13C NMR Spectra1H NMR Spectra — Sigma-Aldrich Co. LLC.ATR-IR SpectraNear IR Spectra — Prof. Buback, University of Goettingen, Germany

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

Show non-linked catalog cues

Non-public related references

1,1,1,3,5,5,5-HeptamethyltrisiloxaneCAS 1873-88-7
Silanol, 1,1,1-trimethyl-, 1-acetateCAS 2754-27-0
Tetrasiloxane, 1,1,1,3,5,7,7,7-octamethyl-CAS 16066-09-4
TetradecamethylhexasiloxaneCAS 107-52-8
DecamethyltetrasiloxaneCAS 141-62-8

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 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 10090-05-8

What are the key identifiers for Trimethylsilyl methanesulfonate (CAS 10090-05-8)?

Trimethylsilyl methanesulfonate is identified by CAS 10090-05-8, with molecular formula C4H12O3SSi, molecular weight 168.29, InChIKey BCHASIUOFGDRIO-UHFFFAOYSA-N.

Can I request a COA for CAS 10090-05-8?

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

Can I request supplier SDS for Trimethylsilyl methanesulfonate?

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

Is CAS 10090-05-8 available for quotation?

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

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