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Fast black K salt

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Name

Fast black K salt

EINECS 248-648-5
CAS No. 64071-86-9 Density N/A
PSA 234.30000 LogP 5.45486
Solubility Practically insoluble in water Melting Point 150 °C (dec.)(lit.)
Formula C14H14Cl3N5O4Zn Boiling Point N/A
Molecular Weight 835.75 Flash Point N/A
Transport Information N/A Appearance dark brown powder
Safety 26-36-53-45-36/37/39 Risk Codes 36-61-45-20/21/22
Molecular Structure Molecular Structure of 64071-86-9 (Fast black K salt) Hazard Symbols IrritantXi, ToxicT
Synonyms

2,5-Dimethoxy-4-((4-nitrophenyl)azo)benzenediazonium tetrachlorozincate (2:1);Dichlorozinc; [2,5-dimethoxy-4-(4-nitrophenyl)diazenyl-phenyl]iminoazanium; chloride;

 

Fast black K salt Specification

The Fast black K salt, with the CAS registry number 64071-86-9, is also known as 2,5-Dimethoxy-4-((4-nitrophenyl)azo)benzenediazonium tetrachlorozincate (2:1). It belongs to the product categories of Classes of Metal Compounds; Transition Metal Compounds; Zn (Zinc) Compounds. Its EINECS registry number is 248-648-5. This chemical's molecular formula is C14H14Cl3N5O4Zn and molecular weight is 835.75. What's more, its IUPAC name is Dichlorozinc; [2, 5-dimethoxy-4-[(4-nitrophenyl)diazenyl]phenyl]iminoazanium; chloride. In addition, it must be stored in airtight containers and placed in a dry, cool place at refrigerator. Meanwhile, it should be kept away from oxidant, strong alkali.

Physical properties about Fast black K salt are: (1)H-Bond Donor: 1; (2)H-Bond Acceptor: 8; (3)Rotatable Bond Count: 5; (4)Exact Mass: 484.940284; (5)MonoIsotopic Mass: 484.940284; (6)Topological Polar Surface Area: 127; (7)Heavy Atom Count: 27; (8)Formal Charge: 0; (9)Complexity: 436; (10)Isotope Atom Count: 0; (11)Defined Atom StereoCenter Count: 0; (12)Undefined Atom StereoCenter Count: 0; (13)Defined Bond StereoCenter Count: 0; (14)Undefined Bond StereoCenter Count: 0; (15)Covalently-Bonded Unit Count: 3.

When you are using this chemical, please be cautious about it as the following:
As a chemical, it is irritating to eyes. In addition, this chemical is harmful by inhalation, in contact with skin and if swallowed. And it may cause harm to the unborn child. During using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1) SMILES: COc2cc([N+]#N)c(cc2N=Nc1ccc(cc1)[N+]([O-])=O)OC.Cl[Zn-2](Cl)(Cl)Cl.[O-][N+](=O)c1ccc(cc1)N=Nc2cc(OC)c([N+]#N)cc2OC
(2) InChI: InChI=1/2C14H12N5O4.4ClH.Zn/c2*1-22-13-8-12(14(23-2)7-11(13)16-15)18-17-9-3-5-10(6-4-9)19(20)21;;;;;/h2*3-8H,1-2H3;4*1H;/q2*+1;;;;;+2/p-4/r2C14H12N5O4.Cl4Zn/c2*1-22-13-8-12(14(23-2)7-11(13)16-15)18-17-9-3-5-10(6-4-9)19(20)21;1-5(2,3)4/h2*3-8H,1-2H3;/q2*+1;-2
(3) InChIKey: NZWZSUSPTZUGNN-HAEGOHSAAJ

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