28990-85-4
28990-85-4 structure
- Name: L-PYROGLUTAMIC ACID PENTACHLOROPHENYL ESTER
- Chemical Name: (2,3,4,5,6-pentachlorophenyl) (2S)-5-oxopyrrolidine-2-carboxylate
- CAS Number: 28990-85-4
- Molecular Formula: C11H6Cl5NO3
- Molecular Weight: 377.43500
- Create Date: 2016-08-14 11:34:27
- Modify Date: 2025-08-25 11:50:55
| Name | (2,3,4,5,6-pentachlorophenyl) (2S)-5-oxopyrrolidine-2-carboxylate |
|---|---|
| Synonyms |
Perchlorophenyl 5-oxo-L-prolinate
pentachlorophenyl ester of L-pyroglutamic acid pyroglutamic acid pentachlorophenyl ester L-Pyroglutamic acid pentachlorophenyl ester EINECS 249-360-2 L-Proline,5-oxo-,pentachlorophenyl ester L-pentachlorophenyl pyroglutamate pentachlorophenyl L-pyroglutamate |
| Density | 1.683g/cm3 |
|---|---|
| Boiling Point | 559.9ºC at 760mmHg |
| Molecular Formula | C11H6Cl5NO3 |
| Molecular Weight | 377.43500 |
| Flash Point | 292.4ºC |
| Exact Mass | 374.87900 |
| PSA | 58.89000 |
| LogP | 4.41350 |
| Vapour Pressure | 1.45E-12mmHg at 25°C |
| Index of Refraction | 1.605 |
| HS Code | 2933790090 |
|---|
| Precursor 2 | |
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| DownStream 3 | |
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |