2257-85-4
2257-85-4 structure
- Name: 4-Amino-n-methylphthalimide
- Chemical Name: 4-Amino-2-methyl-isoindole-1,3-dione
- CAS Number: 2257-85-4
- Molecular Formula: C9H8N2O2
- Molecular Weight: 176.17200
- Create Date: 2018-02-26 08:00:00
- Modify Date: 2025-08-25 12:03:06
| Name | 4-Amino-2-methyl-isoindole-1,3-dione |
|---|---|
| Synonyms | 4-amino-n-methylphthalimide |
| Density | 1.461g/cm3 |
|---|---|
| Boiling Point | 395.2ºC at 760 mmHg |
| Melting Point | 246-248ºC(lit.) |
| Molecular Formula | C9H8N2O2 |
| Molecular Weight | 176.17200 |
| Flash Point | 192.8ºC |
| Exact Mass | 176.05900 |
| PSA | 63.40000 |
| LogP | 1.01370 |
| Vapour Pressure | 1.87E-06mmHg at 25°C |
| Index of Refraction | 1.616 |
| Storage condition | 2-8℃ |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-37/39 |
| HS Code | 2925190090 |
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| Literature: US2003/114422 A1, ; |
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| Literature: Neumann, Helfried; Klaus, Stefan; Klawonn, Markus; Struebing, Dirk; Huebner, Sandra; Goerdes, Dirk; Von Wangelin, Axel Jacobi; Lalk, Michael; Beller, Matthias Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, 2004 , vol. 59, # 4 p. 431 - 438 |
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| Literature: Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, , vol. 59, # 4 p. 431 - 438 |
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| Literature: Journal of the American Chemical Society, , vol. 72, p. 4887,4889 |
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| Literature: Bulletin de la Societe Chimique de France, , p. 565,569 |
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| Literature: Bulletin de la Societe Chimique de France, , p. 565,569 |
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| Literature: Journal of the American Chemical Society, , vol. 72, p. 4887,4889 |
| Precursor 8 | |
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| DownStream 4 | |
| HS Code | 2925190090 |
|---|---|
| Summary | 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |