21860-85-5
21860-85-5 structure
- Name: Aspartic acid, 1-ethylester
- Chemical Name: 3-amino-4-ethoxy-4-oxobutanoic acid
- CAS Number: 21860-85-5
- Molecular Formula: C6H11NO4
- Molecular Weight: 161.15600
- Create Date: 2018-09-16 17:32:25
- Modify Date: 2025-08-24 19:23:24
| Name | 3-amino-4-ethoxy-4-oxobutanoic acid |
|---|---|
| Synonyms |
aspartic acid ethyl ester
dl-aspartic acid-1-ethyl ester DL-Asparaginsaeure-1-aethylester |
| Density | 1.242g/cm3 |
|---|---|
| Boiling Point | 284.9ºC at 760mmHg |
| Molecular Formula | C6H11NO4 |
| Molecular Weight | 161.15600 |
| Flash Point | 126.1ºC |
| Exact Mass | 161.06900 |
| PSA | 89.62000 |
| LogP | 0.05180 |
| Vapour Pressure | 0.000747mmHg at 25°C |
| Index of Refraction | 1.477 |
| HS Code | 2922509090 |
|---|
|
~%
21860-85-5 |
| Literature: Piutti Gazzetta Chimica Italiana, 1888 , vol. 18, p. 471,478 Gazzetta Chimica Italiana, 1888 , vol. 18, p. 476 |
|
~%
21860-85-5 |
| Literature: Bruckner et al. Acta Chimica Academiae Scientiarum Hungaricae, 1955 , vol. 6, p. 209,213 |
| Precursor 0 | |
|---|---|
| DownStream 1 | |
| HS Code | 2922509090 |
|---|---|
| Summary | 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |