1-Hexyne
We are a manufacturer based in China. We specialize in providing high-quality 1-Hexyne for industrial clients across various sectors. Whether you need chemicals consultation or technical support, our team is here to help.
Category：Pharmaceutical Materials Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
CAS Number: 693-02-7
Molecular Formula: C6H10
Molecular Weight: 82.14 g/mol
Appearance: Colorless liquid with a special odor
Boiling Point: 71-72°C Density: 0.71 g/cm³
Flash Point: -21°C
Usage: Widely used as an intermediate in organic synthesis.
| Category | Information |
|---|---|
| Basic Information | |
| Chemical Name | 1-Hexyne |
| Other Names | n-Hex-1-yne, 1-Hexylyne, Butylacetylene |
| CAS Number | 693-02-7 |
| Chemical Formula | C6H10 |
| Molecular Weight | 82.14 g/mol |
| Physical Properties | |
| Appearance | Colorless to pale yellow liquid with a special odor |
| Density | Approximately 0.737 g/cm³ at 25°C |
| Melting Point | -131.9 to -132 °C |
| Boiling Point | 71.4 to 72 °C |
| Flash Point | -21.1 °C or -6 °F |
| Refractive Index | 1.399 at 20°C |
| Solubility | Insoluble in water, soluble in ethanol, ether, benzene, and other organic solvents |
| Chemical Properties | |
| Chemical Structure | Contains an alkyne group (C≡C) at the 1-position |
| Reactivity | Reacts with oxidizing agents, metals, and halogens |
| Applications in Organic Synthesis | Used as an intermediate in the preparation of arylalkyl substituted internal alkynes through cross-coupling reactions with aryl halides catalyzed by metals such as palladium or copper |
| Safety Information | |
| Hazard Class | Flammable liquid |
| Risk Phrases | R11 (Highly flammable), R36/37/38 (Irritating to eyes, respiratory system, and skin) |
| Safety Phrases | S16 (Keep away from sources of ignition – No smoking), S26 (In case of contact with eyes, rinse immediately with plenty of water and seek medical advice), S33 (Take precautionary measures against static discharges), S36 (Wear suitable protective clothing) |
| Storage Conditions | Store in a cool, dry, well-ventilated area away from heat, sparks, and ignition sources. Keep container tightly closed and separate from oxidants and incompatible materials. |
Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
If you're ready to take the next step, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.
Inquiry
Factory & Shipment
