3,4,5,6-Tetrahydrophthalic anhydride
- Product Name3,4,5,6-Tetrahydrophthalic anhydride
- CAS2426-02-0
- MFC8H8O3
- MW152.15
- EINECS219-374-3
- MOL File2426-02-0.mol
Chemical Properties
| Melting point | 69-73 °C(lit.) |
| Boiling point | 234.6°C (rough estimate) |
| Density | 1.2000 |
| refractive index | 1.4447 (estimate) |
| storage temp. | 2-8°C |
| solubility | Chloroform (Sparingly, Sonicated), DMSO (Sparingly) |
| form | Crystalline Powder |
| color | White to cream |
| Water Solubility | REACTS |
| BRN | 136335 |
| Stability | Moisture Sensitive |
| InChI | 1S/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H2 |
| InChIKey | HMMBJOWWRLZEMI-UHFFFAOYSA-N |
| SMILES | O=C1OC(=O)C2=C1CCCC2 |
| CAS DataBase Reference | 2426-02-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Cyclohexene-1,2-dicarboxylic anhydride(2426-02-0) |
| EPA Substance Registry System | 1,3-Isobenzofurandione, 4,5,6,7-tetrahydro- (2426-02-0) |
Safety Information
| Hazard Codes | Xi,Xn |
| Risk Statements | 36/37/38-52/53-42/43-41 |
| Safety Statements | 26-36-61-37/39-24-22 |
| RIDADR | 2698 |
| WGK Germany | 3 |
| F | 10-21 |
| TSCA | TSCA listed |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29173990 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Aquatic Chronic 3 Eye Dam. 1 Resp. Sens. 1 Skin Sens. 1 |
