408539-51-5
408539-51-5 structure
- Name: 2,3,6,7-Tetramethyl-1,4-naphthalenedicarboxamide
- Chemical Name: 2,3,6,7-tetramethylnaphthalene-1,4-dicarboxamide
- CAS Number: 408539-51-5
- Molecular Formula: C16H18N2O2
- Molecular Weight: 270.326
- Create Date: 2018-11-27 20:01:59
- Modify Date: 2025-09-07 08:12:13
| Name | 2,3,6,7-tetramethylnaphthalene-1,4-dicarboxamide |
|---|---|
| Synonyms |
1,4-Naphthalenedicarboxamide, 2,3,6,7-tetramethyl-
1,4-Naphthalenedicarboxamide,2,3,6,7-tetramethyl 2,3,6,7-Tetramethyl-naphthalene-1,4-dicarboxylic acid diamide 2,3,6,7-Tetramethyl-1,4-naphthalenedicarboxamide |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 419.0±45.0 °C at 760 mmHg |
| Molecular Formula | C16H18N2O2 |
| Molecular Weight | 270.326 |
| Flash Point | 207.2±28.7 °C |
| Exact Mass | 270.136841 |
| PSA | 86.18000 |
| LogP | 2.76 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.638 |
| HS Code | 2924299090 |
|---|
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |