7381-13-7
7381-13-7 structure
- Name: 1,1'-Isophthaloylbis(azepan-2-one)
- Chemical Name: 1,1-Isophthaloylbiscaprolactam
- CAS Number: 7381-13-7
- Molecular Formula: C20H24N2O4
- Molecular Weight: 356.416
- Create Date: 2018-08-31 08:39:32
- Modify Date: 2025-09-24 19:40:11
| Name | 1,1-Isophthaloylbiscaprolactam |
|---|---|
| Synonyms |
1,1'-(1,3-Phenylenedicarbonyl)bis[hexahydro-2H-azepin-2-one
1,1'-(1,3-Phenylenedicarbonyl)diazepan-2-one T7NVTJ AVR CV- AT7NVTJ 2H-Azepin-2-one, 1,1'-(1,3-phenylenedicarbonyl)bis[hexahydro- N,N'-Isophtaloylbis(caprolactam) 1,1'-Isophthaloylbis[hexahydro-2H-azepin-2-one] 1,1'-(1,3-Phenylenedicarbonyl)di(2-azepanone) 1,1'-Isophthaloylbis(azepan-2-one) 1-[3-(2-oxoazepane-1-carbonyl)benzoyl]azepan-2-one |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 593.5±46.0 °C at 760 mmHg |
| Molecular Formula | C20H24N2O4 |
| Molecular Weight | 356.416 |
| Flash Point | 276.7±21.4 °C |
| Exact Mass | 356.173615 |
| PSA | 74.76000 |
| LogP | 0.52 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.579 |
| HS Code | 2933790090 |
|---|
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |