38510

Dimercaptomaleonitril Dinatriumsalz Hydrat

≥95.0% (calc. based on dry substance, NT)

• Synonym(e): (Z)-2,3-Dimercapto-2-butenedinitrile disodium salt, Bahr′s salt, Disodium (Z)-1,2-dicyano-1,2-ethylenedithiolate, cis-1,2-Dicyano-1,2-dimercaptoethylene disodium salt
• Empirische Formel (Hill-System): C₄N₂Na₂S₂ · xH₂O
• CAS-Nummer: 5466-54-6
• Molekulargewicht: 186.17 (anhydrous basis)
• Beilstein: 3725169
• MDL-Nummer: MFCD00217055
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57649853
• NACRES: NA.22

Eigenschaften

• Assay: ≥95.0% (calc. based on dry substance, NT)
• Konzentration: ~10% (crystal water)
• Funktionelle Gruppe: nitrile
• SMILES String: O.[Na]S\C(C#N)=C(/S[Na])C#N
• InChI: 1S/C4H2N2S2.2Na.H2O/c5-1-3(7)4(8)2-6;;;/h7-8H;;;1H2/q;2*+1;/p-2/b4-3-;;;
• InChIKey: DWYJCSXARKJSBC-FGSKAQBVSA-L

Beschreibung

Allgemeine Beschreibung

Ligand for transition metals[1][2]

Anwendung

Dimercaptomaleonitrile disodium salt may be used in the preparation of cis-2,3-bis[6-(1,2-closo-dodecarboranyl)hexylthio] maleonitrile.[3]

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H302 + H312 + H332
• P-Sätze: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves