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About This Item
Empirical Formula (Hill Notation):
C4N2Na2S2 · xH2O
CAS Number:
Molecular Weight:
186.17 (anhydrous basis)
Beilstein:
3725169
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Quality Level
Assay
≥95.0% (calc. based on dry substance, NT)
concentration
~10% (crystal water)
functional group
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-;;;
InChI key
DWYJCSXARKJSBC-FGSKAQBVSA-L
General description
Dimercaptomaleonitrile disodium salt is commonly employed as ligand for transition metals.
Application
Dimercaptomaleonitrile disodium salt may be used in the preparation of cis-2,3-bis[6-(1,2-closo-dodecarboranyl)hexylthio] maleonitrile.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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