1,2,3,6-Tetrahydro-4-methylphthalic anhydride
- CAS NO.：3425-89-6
- Empirical Formula: C9H10O3
- Molecular Weight: 166.17
- MDL number: MFCD00023106
- EINECS: 222-323-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:58:41
What is 1,2,3,6-Tetrahydro-4-methylphthalic anhydride?
Flammability and Explosibility
Non flammable
Properties of 1,2,3,6-Tetrahydro-4-methylphthalic anhydride
| Melting point: | 59-60°C |
| Boiling point: | 295°C |
| Density | 1?+-.0.06 g/cm3(Predicted) |
| vapor pressure | 0.135Pa at 25℃ |
| Flash point: | >100°C |
| storage temp. | 2-8°C |
| Water Solubility | 13.2g/L at 20℃ |
| CAS DataBase Reference | 3425-89-6(CAS DataBase Reference) |
| EPA Substance Registry System | 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-5-methyl- (3425-89-6) |
Safety information for 1,2,3,6-Tetrahydro-4-methylphthalic anhydride
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Health Hazard GHS08 |
| GHS Hazard Statements |
H317:Sensitisation, Skin H318:Serious eye damage/eye irritation H334:Sensitisation, respiratory |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P272:Contaminated work clothing should not be allowed out of the workplace. P280:Wear protective gloves/protective clothing/eye protection/face protection. P284:Wear respiratory protection. P501:Dispose of contents/container to..… |
Computed Descriptors for 1,2,3,6-Tetrahydro-4-methylphthalic anhydride
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![5,5-DIMETHYL-3A,4,5,6,7,8,9,9A-OCTAHYDRO-NAPHTHO[2,3-C]FURAN-1,3-DIONE](https://img.chemicalbook.in/StructureFile/ChemBookStructure21/GIF/CB5824692.gif)
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