Trimethylsilyl 3-(trimethylsilyl)propynoate

CAS 97927-35-0(CH3)3SiC≡CCO2Si(CH3)3Chemical Synthesis

Trimethylsilyl 3-(trimethylsilyl)propynoate (CAS 97927-35-0) is an organosilicon compound with the linear formula (CH3)3SiC≡CCO2Si(CH3)3 and a molecular weight of 214.41 g/mol. This alkyne derivative serves as a valuable building block in organic synthesis. It is primarily utilised in chemical research and development for constructing more complex molecular architectures. TSS supplies this chemical with a standard assay of 98%.

IUPAC: 3-(Trimethylsilyl)propynoic acid trimethylsilyl ester,Trimethylsilyl (trimethylsilyl)acetylenecarboxylate
Synonyms: 3-(Trimethylsilyl)propynoic acid trimethylsilyl esterTrimethylsilyl (trimethylsilyl)acetylenecarboxylate

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Trimethylsilyl 3-(trimethylsilyl)propynoate ((CH3)3SiC≡CCO2Si(CH3)3) — chemical structure, CAS 97927-35-0; Chemistry, fine chemical supplied by Tech Serve Solutions

AlkynesBuilding BlocksChemical SynthesisInternalOrganic Building Blocks

01 /Applications

Organic Synthesis Reagent

Utilised as a versatile building block in organic chemistry for the synthesis of complex molecules. Its alkyne functionality and silyl ester groups allow for various coupling and functionalization reactions.

Material Science Research

Potential applications in material science due to the presence of silicon and triple bond functionalities. It can be explored for the development of novel polymers or functional materials.

Pharmaceutical Intermediate Development

Serves as a starting material or intermediate in the multi-step synthesis of potential pharmaceutical agents. Its unique structure can be incorporated into drug discovery programmes.

02 /Properties

Molecular weight	214.41
Linear formula	(CH3)3SiC≡CCO2Si(CH3)3
Assay	98%
Boiling point	64-65 °C/1.5 mmHg(lit.)
Refractive index	n20/D 1.44(lit.)

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

Warning

Hazard statements

H226Flammable liquid and vapour

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	44 °C / 111.2 °F
Transport (UN / ADR)	UN 3272 3 / PGIII
Water hazard class (WGK, DE)	3
Risk statements (R)	10
Safety statements (S)	23-24/25

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

97927-35-0

MDL number

MFCD00043302

PubChem substance

24863426

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Trimethylsilyl 3-(trimethylsilyl)propynoate used for?

Trimethylsilyl 3-(trimethylsilyl)propynoate (CAS 97927-35-0) is primarily used as a building block in organic synthesis and in material science research. Its specific applications can include the development of novel compounds and complex molecular architectures.

What is the CAS number and formula for Trimethylsilyl 3-(trimethylsilyl)propynoate?

The CAS number is 97927-35-0, and the linear formula is (CH3)3SiC≡CCO2Si(CH3)3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Trimethylsilyl 3-(trimethylsilyl)propynoate with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.

How should Trimethylsilyl 3-(trimethylsilyl)propynoate be handled safely?

This compound is flammable (H226) and requires careful handling. Use in a well-ventilated area, avoid ignition sources, and wear appropriate personal protective equipment including eyeshields, gloves, and a suitable respirator. Consult the Safety Data Sheet (SDS) for comprehensive safety information.

Is this chemical exported by Tech Serve Solutions?

Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including Trimethylsilyl 3-(trimethylsilyl)propynoate.

How can I request a quote or sample?

To request a quote or sample for Trimethylsilyl 3-(trimethylsilyl)propynoate, please use the 'Request a Quote' or 'Request a Sample' buttons on our product page, or contact our sales team directly.