2-Ethynylaniline
2-Ethynylaniline (CAS: 52670-38-9, HC≡CC₆H₄NH₂) is a key organic building block with a molecular weight of 117.15 g/mol. This terminal alkyne, featuring an amine group, is highly valuable in chemical synthesis for constructing complex molecules. Its reactivity makes it suitable for various organic transformations, serving as an intermediate in the development of pharmaceuticals and advanced materials. Tech Serve Solutions offers this compound for research and development purposes.
Organic Synthesis Intermediate
2-Ethynylaniline is a versatile building block for introducing the ethynylaniline moiety into larger structures. It participates in reactions such as Sonogashira couplings and click chemistry, enabling the synthesis of diverse organic compounds.
Pharmaceutical Research
This compound serves as a precursor in the synthesis of potential drug candidates and biologically active molecules. Its unique structure allows for the development of novel therapeutic agents.
Material Science
The ethynyl and amine functionalities make 2-Ethynylaniline useful in the creation of polymers and functional materials. It can be incorporated into polymer backbones or used to modify material surfaces.
| Molecular weight | 117.15 |
|---|---|
| Linear formula | HC≡CC6H4NH2 |
| Assay | 98% |
| Boiling point | 229-230 °C(lit.) |
| Density | 1.030 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.6200(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 98 °C / 208.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| 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 2-Ethynylaniline used for?
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2-Ethynylaniline is primarily used as a versatile building block in organic synthesis, particularly for pharmaceutical research and material science applications. It serves as an intermediate for creating complex organic molecules and potential drug candidates.
What are the CAS number and chemical formula for 2-Ethynylaniline?
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The CAS number for 2-Ethynylaniline is 52670-38-9, and its linear chemical formula is HC≡CC₆H₄NH₂.
What grade and purity does Tech Serve Solutions supply for 2-Ethynylaniline?
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Tech Serve Solutions supplies 2-Ethynylaniline with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for 2-Ethynylaniline?
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2-Ethynylaniline is classified as a Warning substance with hazard statements H315, H319, and H335, indicating it causes skin irritation, serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, should be used. Refer to the Safety Data Sheet for comprehensive handling information.
How is 2-Ethynylaniline packaged, shipped, and exported?
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2-Ethynylaniline is carefully packaged to maintain its integrity during transit. As a global supplier, Tech Serve Solutions handles the export of chemicals in compliance with all relevant international regulations.
How can I request a sample or quote for 2-Ethynylaniline?
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To request a sample or a quote for 2-Ethynylaniline, please contact our sales department through the website or by phone, providing your specific requirements.
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