Phthalan
Synonym(s):o-Xylylene oxide
- CAS NO.：496-14-0
- Empirical Formula: C8H8O
- Molecular Weight: 120.15
- MDL number: MFCD00005932
- EINECS: 207-815-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:18:25
What is Phthalan?
Chemical properties
clear colourless to slightly yellow liquid
The Uses of Phthalan
Phthalan s a benzofuran compound participating in a variety of organic reactions. It is used in the arylation of tetrahydroquinolines and isochromans, as well as the oxidation and amination of benzylic sp3 C-H bonds.
Properties of Phthalan
| Melting point: | 6°C |
| Boiling point: | 192 °C (lit.) |
| Density | 1.098 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 146 °F |
| solubility | Low aqueous solubility. |
| form | Liquid |
| color | Colorless to Almost colorless |
| BRN | 111932 |
| CAS DataBase Reference | 496-14-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Phthalan(496-14-0) |
Safety information for Phthalan
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids |
| Precautionary Statement Codes |
P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for Phthalan
New Products
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