| Identification | Back Directory | [Name]
Sodium dicyanamide | [CAS]
1934-75-4 | [Synonyms]
NADCA
Sodium dicyamide
Natriumdicyanamid
Dicyanosodioamine
SodiuM dicyanaMid
DicyanaMide SodiuM
SODIUM DICYANAMIDE
Dicyanoaminosodium
SODIUM DICYANOAMIDE
Sodium dicyan diamide
(Sodioimino)dicyanide
DICYANAMIDE,SODIUM SALT
cyano-cyanamidsodiumsalt
N-Cyano-N-sodiocyanamide
SodiuM DicyanaMide, 97+%
N-CyanocyanaMide SodiuM Salt
Sodium dicyanamide, pure, 97%
Sodium dicyanamide, 97%, pure
SodiuM dicyanaMide (DCD sodiuM)
SodiuM dicyanaMide, pure, 97% 25GR
CyanaMide, N-cyano-,sodiuM salt (1:1) | [EINECS(EC#)]
217-703-5 | [Molecular Formula]
C2N3Na | [MDL Number]
MFCD00003535 | [MOL File]
1934-75-4.mol | [Molecular Weight]
89.03 |
| Chemical Properties | Back Directory | [Appearance]
White to off-white powder | [Melting point ]
300 °C
| [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
Methanol (sparingly), Water | [form ]
Solid | [color ]
White | [Water Solubility ]
260 g/L (30 ºC) | [Sensitive ]
Hygroscopic | [BRN ]
3913818 | [InChI]
InChI=1S/C2N3.Na/c3-1-5-2-4;/q-1;+1 | [InChIKey]
IXBPPZBJIFNGJJ-UHFFFAOYSA-N | [SMILES]
N([Na])(C#N)C#N | [LogP]
0.433 (est) | [EPA Substance Registry System]
Cyanamide, cyano-, sodium salt(1934-75-4) |
| Hazard Information | Back Directory | [Chemical Properties]
White to off-white powder | [Uses]
Sodium dicyanamide is used or the production of pharmaceuticals (e.g. chlorhexidine, biguanide, proguanil and alexidine). Product Data Sheet | [General Description]
Sodium dicyanamide (NaDCA) is a white to off-white powder.It was used as a leaching reagent for gold recovery and can form a new catalyst system for benzene liquid hydrogenation to cyclohexene[1-2]. | [Synthesis]
Step 1, ammonia and cyanogen halide are mixed in a pre-reactor at a temperature of 0-20°C, and the reaction yields a mixture material, and the pH value of said mixture material is 6-9; Step 2, a reactor is provided, and said reactor is set up wit | [References]
[1] Li G, et al. Gold-leaching performance and mechanism of sodium dicyanamide. International Journal of Minerals, Metallurgy and Materials, 2021; 28: 1759–1768.
[2] Schwab F, et al. Simple selective hydrogenation of benzene to cyclohexene in the presence of sodium dicyanamide. Green Chemistry, 2013; 15: 646-649. |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
22-36/37/38 | [Safety Statements ]
26-36-37/39 | [RIDADR ]
UN 3077 | [WGK Germany ]
1
| [F ]
3 | [Hazard Note ]
Irritant | [TSCA ]
Yes | [HS Code ]
29269090 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Dam. 1
Skin Sens. 1 |
| Raw materials And Preparation Products | Back Directory | [Preparation Products]
1-ETHYL-3-METHYLIMIDAZOLIUM DICYANAMIDE-->2,4-Dichloro-1,3,5-triazine-->N,N-Bis[1(2)H-tetrazol-5-yl]amine-->2,4-Dichloro-6-methyl-1,3,5-triazine-->Dithiobiuret-->1,6-Bis(cyano-guanidino)hexane-->1,2,4-oxadiazole-3,5-diaMine-->2,2,4,6-tetrachloro-2,2-dihydro-1,3,5,2-triazaphosphorine-->1H-Pyrazole-1-carboximidamide, N'-cyano-, [C(E)]--->OLANEXIDINE intermediate-->N-cyano-N'-methylguanidine-->N-Cyano-1-chloroforMaMidine |
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