L-SELENOCYSTINE
- Product NameL-SELENOCYSTINE
- CAS29621-88-3
- CBNumberCB4464888
- MFC6H12N2O4Se2
- MW334.09
- EINECS608-382-6
- MDL NumberMFCD00800971
- MOL File29621-88-3.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 224.5-229.5 °C (lit.) |
| Boiling point | 538.3±60.0 °C(Predicted) |
| storage temp. | 2-8°C |
| solubility | Aqueous Acid (Slightly), Aqueous Base (Slightly) |
| pka | 1.69±0.10(Predicted) |
| form | Powder |
| color | Yellow |
| optical activity | [α]20/D 28°, c = 1 in NaOH |
| BRN | 1969559 |
| Stability | Hygroscopic |
| Major Application | peptide synthesis |
| InChI | 1S/C6H12N2O4Se2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1 |
| InChIKey | JULROCUWKLNBSN-IMJSIDKUSA-N |
| SMILES | N[C@@H](C[Se][Se]C[C@H](N)C(O)=O)C(O)=O |
| EWG's Food Scores | 1 |
| FDA UNII | 261B157KR8 |
| UNSPSC Code | 12352209 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H301+H331-H373-H410 | |||||||||
| Precautionary statements | P273-P301+P310+P330-P304+P340+P311-P314 | |||||||||
| Hazard Codes | T,N | |||||||||
| Risk Statements | 23/25-33-50/53 | |||||||||
| Safety Statements | 20/21-28-45-60-61 | |||||||||
| RIDADR | UN 3283 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | AY6032000 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29319090 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects | |||||||||
| Hazard Classifications | Acute Tox. 3 Inhalation Acute Tox. 3 Oral Aquatic Acute 1 Aquatic Chronic 1 STOT RE 2 | |||||||||
| NFPA 704: |
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