5-Ethynyl-1H-Indole belongs to a class of compounds with well-established chemical utility, characterized by the molecular formula C10H7N and a molecular weight of 141.17. This compound is structurally related to indoles, a group of aromatic heterocyclic organic compounds containing a five-membered ring with one nitrogen atom and four carbon atoms. As a Warning-rated substance it is important to handle this compound with care due to potential harm if ingested. It exhibits additional confirmed properties including a reported Melting Point range of 66-68°C and a vapor pressure of approximately 1.2 x 10^-8 mmHg at 25°C. These characteristics make it suitable for various research applications.

• CAS Number: 889108-48-9
• Molecular Weight: 141.17
• Exact Mass: 141.057849228
• Molecular Formula: C10H7N
• GHS Signal Word: Warning
• Hazard Statements:
• H302: Harmful if swallowed [Warning Acute toxicity, oral]