4-Methylphthalic anhydride
- Product Name4-Methylphthalic anhydride
- CAS19438-61-0
- MFC9H6O3
- MW162.14
- EINECS243-073-6
- MOL File19438-61-0.mol
Chemical Properties
| Melting point | 90-92 °C(lit.) |
| Boiling point | 295 °C(lit.) |
| Density | 1.2599 (rough estimate) |
| refractive index | 1.5380 (estimate) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | Flakes or Crystalline Powder |
| color | White to yellow-orange |
| Water Solubility | insoluble |
| Henry's Law Constant | 1.4×100 mol/(m3Pa) at 25℃, Zhang et al. (2010) |
| InChI | InChI=1S/C9H6O3/c1-5-2-3-6-7(4-5)9(11)12-8(6)10/h2-4H,1H3 |
| InChIKey | ZOXBWJMCXHTKNU-UHFFFAOYSA-N |
| SMILES | C1(=O)C2=C(C=C(C)C=C2)C(=O)O1 |
| CAS DataBase Reference | 19438-61-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 4-Methylphthalic anhydride(19438-61-0) |
| EPA Substance Registry System | 1,3-Isobenzofurandione, 5-methyl- (19438-61-0) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39-36-36/37/39 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 29173990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
