4792-30-7
4792-30-7 structure
- Name: METHYLPHTHALIC ANHYDRIDE
- Chemical Name: 3-Methylphthalic anhydride
- CAS Number: 4792-30-7
- Molecular Formula: C9H6O3
- Molecular Weight: 162.142
- Catalog: Chemical reagent Organic reagent Aromatic acid
- Create Date: 2018-04-13 08:00:00
- Modify Date: 2024-01-02 18:27:30
| Name | 3-Methylphthalic anhydride |
|---|---|
| Synonyms |
METHYLPHTHALIC ANHYDRIDE
Phthalic anhydride, 3-methyl- EINECS 225-344-0 3-Methyl ohthalic anhydride 4-Methyl-2-benzofuran-1,3-dione 4-Methylisobenzofuran-1,3-dione 3-Methylphthalic Anhydride 1,3-Isobenzofurandione, 4-methyl- Phthalic anhydride,3-methyl 1,3-Isobenzofurandione, methyl- 2-Methylphthalic anhydride 4-Methyl-1,3-isobenzofurandion 3-Methyl phthalic anhydride 4-methyl-3-isobenzofurandione MFCD00047316 |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 315.6±21.0 °C at 760 mmHg |
| Melting Point | 114-118 °C |
| Molecular Formula | C9H6O3 |
| Molecular Weight | 162.142 |
| Flash Point | 153.3±19.2 °C |
| Exact Mass | 162.031693 |
| PSA | 43.37000 |
| LogP | 2.06 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.597 |
| Hazard Codes | Xi:Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S37/39-S26 |
| HS Code | 2932999099 |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |