4-[(Trimethylsilyl)ethynyl]morpholine
4-[(Trimethylsilyl)ethynyl]morpholine (CAS: 64024-63-1) is a silicon-containing heterocyclic compound with a molecular weight of 183.32 g/mol. This chemical building block is synthesised for use in advanced chemical research and development. It serves as a valuable intermediate in organic synthesis, particularly for introducing the morpholine and trimethylsilyl-ethynyl moieties into target molecules, aiding in the construction of complex organic structures.
- IUPAC
- 1-(Trimethylsilyl)-2-morpholino acetylene
- Synonyms
- 1-(Trimethylsilyl)-2-morpholinoacetylene
![4-[(Trimethylsilyl)ethynyl]morpholine (C9H17NOSi) — chemical structure, CAS 64024-63-1; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F64024-63-1.png&w=3840&q=75)
Organic Synthesis Intermediate
Utilised as a versatile building block in complex organic synthesis. Its unique structure allows for the incorporation of both a morpholine ring and a trimethylsilyl-protected alkyne, facilitating diverse synthetic transformations.
Material Science Research
Serves as a precursor in the development of novel materials. The presence of silicon and the heterocyclic morpholine group can impart specific electronic or physical properties to polymers or other advanced materials.
Pharmaceutical and Agrochemical Research
Acts as a key intermediate in the synthesis of potential drug candidates and agrochemicals. The morpholine moiety is a common feature in many biologically active compounds.
| Molecular weight | 183.32 |
|---|---|
| Empirical formula | C9H17NOSi |
| Assay | 97% |
| Boiling point | 88-90 °C/9 mmHg(lit.) |
| Density | 0.931 g/mL at 25 °C(lit.) |
Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 79 °C / 174.2 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is 4-[(Trimethylsilyl)ethynyl]morpholine used for?
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4-[(Trimethylsilyl)ethynyl]morpholine (CAS: 64024-63-1) is primarily used as a building block in organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and advanced materials due to its unique combination of a morpholine ring and a silyl-protected alkyne.
What is the CAS number and formula for 4-[(Trimethylsilyl)ethynyl]morpholine?
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The CAS number is 64024-63-1 and the empirical formula (Hill notation) is C9H17NOSi.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-[(Trimethylsilyl)ethynyl]morpholine with a minimum assay of 97%. This product is intended for research and chemical synthesis purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 4-[(Trimethylsilyl)ethynyl]morpholine be handled safely?
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4-[(Trimethylsilyl)ethynyl]morpholine is classified as a Warning (GHS07) with hazard statement H319 (Causes serious eye irritation). Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used. Ensure adequate ventilation and follow safe laboratory practices.
Is 4-[(Trimethylsilyl)ethynyl]morpholine a controlled substance?
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Based on the provided data, there is no indication that 4-[(Trimethylsilyl)ethynyl]morpholine is a controlled substance.
How is 4-[(Trimethylsilyl)ethynyl]morpholine packed, shipped, and exported?
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4-[(Trimethylsilyl)ethynyl]morpholine is packed and shipped according to standard chemical handling procedures and international regulations. As a global supplier, Tech Serve Solutions has extensive experience in exporting fine chemicals worldwide.
How can I request a sample or quote for 4-[(Trimethylsilyl)ethynyl]morpholine?
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To request a sample or a quote for 4-[(Trimethylsilyl)ethynyl]morpholine, please contact our sales team through the dedicated inquiry form on our website or by calling our customer service line.
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