4298-05-9
4298-05-9 structure
- Name: 3-Hydroxy-pyrrolidine-2-carboxylic acid
- Chemical Name: cis-3-Hydroxy-DL-proline
- CAS Number: 4298-05-9
- Molecular Formula: C5H9NO3
- Molecular Weight: 131.13000
- Create Date: 2018-08-30 10:37:27
- Modify Date: 2025-09-07 12:25:07
| Name | cis-3-Hydroxy-DL-proline |
|---|---|
| Synonyms |
tert-butyl cis-3-hydroxycyclobutanecarboxylate
cis-3-hydroxy-cyclobutanecarboxylic acid tert-butyl ester MFCD00143991 cis-tert-Butyl 3-hydroxycyclobutanecarboxylate |
| Density | 1.395g/cm3 |
|---|---|
| Boiling Point | 355.233ºC at 760 mmHg |
| Melting Point | 232ºC (dec.)(lit.) |
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.13000 |
| Flash Point | 168.639ºC |
| Exact Mass | 131.05800 |
| PSA | 69.56000 |
| Index of Refraction | 1.54 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| Safety Phrases | 22-24/25 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |