1-(1-Naphthyl)-2-(trimethylsilyl)acetylene

CAS 104784-51-2C10H7C≡CSi(CH3)3Chemical Synthesis

1-(1-Naphthyl)-2-(trimethylsilyl)acetylene (CAS: 104784-51-2) is an organosilicon compound with the molecular formula C10H7C≡CSi(CH3)3 and a molecular weight of 224.37 g/mol. This alkyne derivative serves as a valuable building block in organic synthesis. Its unique structure allows for participation in various coupling reactions and functional group transformations, making it a useful intermediate for chemists in research and development.

IUPAC: Trimethyl[(naphthalen-1-yl)ethynyl]silane
Synonyms: Trimethyl[(naphthalen-1-yl)ethynyl]silane

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1-(1-Naphthyl)-2-(trimethylsilyl)acetylene (C10H7C≡CSi(CH3)3) — chemical structure, CAS 104784-51-2; Chemistry, fine chemical supplied by Tech Serve Solutions

AlkynesBuilding BlocksChemical SynthesisInternalOrganic Building Blocks

01 /Applications

Organic Synthesis Intermediate

Utilised as a key building block in the synthesis of more complex organic molecules. Its naphthyl and trimethylsilylacetylene functionalities allow for diverse chemical modifications and coupling reactions.

Materials Science Research

Potential applications in materials science due to the presence of the naphthyl group, which can influence electronic and optical properties in novel compounds. Used in academic and industrial research settings.

Pharmaceutical Intermediate Development

A versatile intermediate for the development of new pharmaceutical compounds. Its structure can be incorporated into lead compounds for drug discovery programs.

02 /Properties

Molecular weight	224.37
Linear formula	C10H7C≡CSi(CH3)3
Assay	97%
Boiling point	292-293 °C(lit.)
Density	0.968 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.595(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves
Flash point	>110 °C / >230 °F
Water hazard class (WGK, DE)	3

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

04 /Identifiers & registry

CAS number

104784-51-2

MDL number

MFCD04039886

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 1-(1-Naphthyl)-2-(trimethylsilyl)acetylene used for?

1-(1-Naphthyl)-2-(trimethylsilyl)acetylene is primarily used as a building block and intermediate in organic synthesis, with potential applications in materials science and pharmaceutical intermediate development.

What are the CAS number and chemical formula?

The CAS number is 104784-51-2 and the chemical formula is C10H7C≡CSi(CH3)3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this compound with an assay of 97%. This is a technical/research grade material and is not represented as USP, BP, EP, or any pharmacopoeia grade.

What are the safety and handling requirements?

This compound requires the use of eyeshields and gloves for personal protection. It has a high flash point (>110 °C) but is classified under WGK 2 in Germany, indicating potential environmental hazards.

How is this chemical packed, shipped, and exported?

As a specialist global supplier, Tech Serve Solutions ensures appropriate packaging for safe transport and export of chemicals, adhering to international shipping regulations.

How can I request a sample or quote for 1-(1-Naphthyl)-2-(trimethylsilyl)acetylene?

To request a sample or a quote, please contact our sales team through the website or via direct inquiry, providing your requirements and shipping details.