S1650

Seleno-DL-cystine

>98% (TLC), suitable for HPLC

• Synonym(e): 3,3′-diselenobis- alanine,
• Empirische Formel (Hill-System): C₆H₁₂N₂O₄Se₂
• CAS-Nummer: 2897-21-4
• Molekulargewicht: 334.09
• UNSPSC Code: 12352209
• PubChem Substance ID: 24899489
• NACRES: NA.26
• MDL number: MFCD00055925

Eigenschaften

• Produktname: Seleno-DL-cystine, powder
• assay: >98% (TLC)
• Quality Segment: 200
• form: powder
• technique(s): HPLC: suitable
• mp: 222 °C
• storage temp.: −20°C
• SMILES string: NC(C[Se][Se]CC(N)C(O)=O)C(O)=O
• 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)
• InChI key: JULROCUWKLNBSN-UHFFFAOYSA-N

Beschreibung

Sicherheitshinweise

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H301 + H331,H373,H410
• pcodes: P260 - P264 - P273 - P301 + P310 - P304 + P340 + P311 - P314
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• Lagerklasse: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges