2-Methylnaphthalene-bis(HexachlorocyclopentadienE)adduct CAS 4605-91-8
| CAS No. | 4605-91-8 |
| Molecular Formula | C21H10Cl12 |
| Molecular Weight | 687.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methylnaphthalene-bis(HexachlorocyclopentadienE)adduct (C21H10Cl12) contains chlorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-Methylnaphthalene-bis(HexachlorocyclopentadienE)adduct (CAS 4605-91-8) is a high-purity analytical reference standard with the molecular formula C21H10Cl12 and a molecular weight of 687.74 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Methylnaphthalene-bis(HexachlorocyclopentadienE)adduct under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H10Cl12 |
| Molecular Weight | 687.74 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related Methylnaphthalene Standards
- 5-methylnaphthalene-1-carboxylic acid (CAS 4527-60-0)
- 2-Methylnaphthalene-1,4-diyl dibenzoate (CAS 2211-31-6)
- 2-methylnaphthalene-1,4-diyl bis(dihydrogen phosphate) (CAS 84-98-0)
- 2-(n-Methylnaphthalene-2-sulfonamido)acetic acid (CAS 123760-47-4)
- 2-Methylnaphthalene-1-boronic Acid Pinacol Ester (CAS 312303-48-3)
- 4-Methylnaphthalene-1-sulfonyl chloride (CAS 10447-11-7)
- 6-Methylnaphthalene-2-sulfonyl chloride (CAS 1875-72-5)
- 2-Methylnaphthalene-1-sulfonyl chloride (CAS 53973-97-0)
Recommended Standards
- 2'-Deoxy-5'-O-DMT-N (CAS 115388-94-8)
- Methyl 5-[(E)-2-[4-(4-chlorophenoxy)-3-(2,6-dichlorophenyl)-[1,2]oxazolo[4,5-c]pyridin-7-yl]ethenyl]-3-(2,6-dichlorophenyl)-1,2-oxazole-4-carboxylate (CAS 338773-21-0)
- N-(9-((2R,4S,5R)-4-Hydroxy-5-((tris(4-methoxyphenyl)methoxy)methyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 113504-83-9)
- 5-[(3aR,8aR)-Tetrahydro-2,2-dimethyl-4,4,8,8-tetraphenyl-1,3-dioxolo[4,5-e][1,3,2]dioxaphosphepin-6-yl]-5H-dibenz[b,f]azepine (CAS 1092695-14-1)
- 2-(2-Aminobicyclo[2.2.1]Heptan-7-yl)acetic acid (CAS 1432682-12-6)
- 4-methyl-4-(2-methylpropyl)piperidine-2,6-dione (CAS 50849-39-3)
- 2-(2-Acetyl-3-oxobutyl)-2,3-dihydro-1h-isoindole-1,3-dione (CAS 41935-27-7)
- N'-(6-chloropyridin-2-yl)-2-(1H-1,2,4-triazol-1-yl)acetimidohydrazide (CAS 477852-43-0)
- 1-(Benzo[d][1,3]dioxol-5-yl)-2-(methylthio)ethan-1-one (CAS 77263-37-7)
- [2-(piperidin-4-ylmethyl)phenyl]methanol (CAS 1783870-08-5)
- 3-(1-Isopropylpyrrolidin-2-yl)-4,5,6,7-tetrahydro-1H-indazol-4-amine (CAS 1707682-81-2)
- MM 47755 (CAS 117620-87-8)
- 1-Benzyl-N-[2-(morpholin-4-yl)ethyl]-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 478065-97-3)
- Semaglutide impurity 273 (CAS CATO-C4X-2226273)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com