6-Methylquinoline
Pharmaceutical Materials 2025-03-02
CAS Number: 91-62-3
Molecular Formula: C10H9N
Molecular Weight: 143.185 g/mol
Appearance: Yellow liquid
Melting Point: -22 ℃
Boiling Point: 258.6-259 ℃
Density: 1.067 g/cm³
Usage: Used as a building block for synthesizing various pharmaceutical and biologically active compounds.
| Attribute | Details |
|---|---|
| Name | 6-Methylquinoline |
| CAS Number | 91-62-3 |
| Chemical Formula | C10H9N |
| Molecular Weight | 143.185 g/mol |
| Appearance | Yellow liquid |
| Physical Properties | |
| – Density | 1.067 g/cm³ |
| – Melting Point | -22 °C |
| – Boiling Point | 259 °C |
| – Refractive Index | 1.614 (at 20 °C) |
| Safety Information | |
| – Risk Phrases | R22; R36/37/38; R68 |
| – Safety Phrases | S26; S36/37/39; S45 |
| – Hazard Symbols | Xn |
| Usage | Used in fragrance formulations such as honey, floral, lilac, lily of the valley, ylang-ylang, jasmine, tobacco, and oak moss types to enhance and intensify scents. It is also commonly used in colored soap fragrances with oak moss or tree moss products, ylang-ylang, and phenyl acetate. |
| Storage Conditions | Store in a cool, well-ventilated warehouse. Keep away from fire and heat sources. Prevent direct sunlight. Keep the container sealed. |
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.


