39555-40-3
39555-40-3 structure
- Name: S-BETA-(4-PYRIDYLETHYL)-DL-PENICILLAMINE
- Chemical Name: 2-amino-3-methyl-3-(2-pyridin-4-ylethylsulfanyl)butanoic acid
- CAS Number: 39555-40-3
- Molecular Formula: C12H18N2O2S
- Molecular Weight: 254.34900
- Create Date: 2016-04-12 21:12:54
- Modify Date: 2024-02-27 13:59:07
| Name | 2-amino-3-methyl-3-(2-pyridin-4-ylethylsulfanyl)butanoic acid |
|---|---|
| Synonyms |
S-[2-(4-Pyridyl)ethyl]-DL-penicillamine
4-PEP EINECS 254-504-2 |
| Density | 1.207g/cm3 |
|---|---|
| Boiling Point | 444.3ºC at 760mmHg |
| Melting Point | 208-213ºC (dec.) |
| Molecular Formula | C12H18N2O2S |
| Molecular Weight | 254.34900 |
| Flash Point | 222.5ºC |
| Exact Mass | 254.10900 |
| PSA | 101.51000 |
| LogP | 2.24810 |
| Index of Refraction | 1.579 |
| Safety Phrases | 22-24/25 |
|---|---|
| HS Code | 2933399090 |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |