Bis(dithiobenzil)nickel(II) CAS 28984-20-5
| CAS No. | 28984-20-5 |
| Molecular Formula | 2*C14H10S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Bis(dithiobenzil)nickel(II) is closely related to sulfur-containing functionality, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Bis(dithiobenzil)nickel(II) (CAS 28984-20-5), a certified reference material (molecular formula C14H10S2Ni, MW 301.05 g/mol) for analytical method development and quality control.
Structurally, Bis(dithiobenzil)nickel(II) (C14H10S2Ni) contains sulfur-containing functionality, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 301.05 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Bis(dithiobenzil)nickel(II) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | 2*C14H10S2 Ni |
| Molecular Weight | 301.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Sulfur Atoms | 2 |
Recommended Standards
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- 1-Ethyl-3-nitro-1H-pyrrole (CAS 216591-43-4)
- 6-Iodo-1H-indazol-3-amine (CAS 1208089-80-8)
- N-(3-bromo-4-chlorophenyl)tetrahydro-2H-thiopyran-4-amine (CAS 1516511-34-4)
- 890098-41-6 3-Ethoxycarbonyl-3'-iodobenzophenone MFCD02260414 (CAS 890098-41-6)
- 1022282-98-9 3-{(2E)-3-[4-(Dimethylamino)phenyl]prop-2-enoyl}-4-hydroxy-2H-chromen-2-one MFCD10001312 (CAS 1022282-98-9)
- 1-Oxa-4-azaspiro[4.5]deca-6,9-diene-3,8-dione (CAS 2407063-23-2)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com