| 
| 
| CAS number | 26590-20-5 |
| Molecular formula | C9H10O3 |
| Product name | 26590-20-5 Methyltetrahydrophthalic anhydride |
| Molecular Structure |  |
Appearance：light yellow transparent liquid
Density：1.221g/cm3
Boiling Point：308.9ºC at 760mmHg
Melting Point：90°C
Flash Point：146.8ºC
Refractive Index：1.545
