ChemNet > CAS > 3374-22-9 DL-Cysteine
3374-22-9 DL-Cysteine
| product Name |
DL-Cysteine |
| Synonyms |
DL-2-Amino-3-mercaptopropionic acid; 2-Amino-3-mercaptopropionic acid; Cystein; Cysteine; Thioserine; 2-Amino-3-mercaptopropanoic acid |
| Molecular Formula |
C3H7NO2S |
| Molecular Weight |
121.1582 |
| InChI |
InChI=1/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1 |
| CAS Registry Number |
3374-22-9 |
| EINECS |
222-160-2 |
| Molecular Structure |
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| Density |
1.334g/cm3 |
| Melting point |
225℃ (dec.) |
| Boiling point |
293.9°C at 760 mmHg |
| Refractive index |
1.549 |
| Flash point |
131.5°C |
| Vapour Pressur |
0.000411mmHg at 25°C |
| Hazard Symbols |
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| Risk Codes |
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| Safety Description |
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