9,10-Dichloroanthracene CAS 605-48-1
| CAS No. | 605-48-1 |
| Molecular Formula | C14H8Cl2 |
| Molecular Weight | 247.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
9,10-Dichloroanthracene (CAS 605-48-1), molecular formula C14H8Cl2 and molecular weight 247.12 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H8Cl2, 9,10-Dichloroanthracene contains chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 247.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), 9,10-Dichloroanthracene 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 | C14H8Cl2 |
| Molecular Weight | 247.12 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Dichloroanthracene Standards
- 1,8-Dichloroanthracene (CAS 14381-66-9)
- 1,4-Dichloroanthracene (CAS 66259-12-9)
- 2,3-Dichloroanthracene (CAS 613-07-0)
- 1,2-Dichloroanthracene-9,10-dione (CAS 1594-46-3)
- 1,7-Dichloroanthracene-9,10-dione (CAS 1594-69-0)
- 1,6-Dichloroanthracene-9,10-dione (CAS 727-51-5)
- 2,3-Dichloroanthracene-9,10-dione (CAS 84-45-7)
- 2,6-Dichloroanthracene-9,10-dione (CAS 605-40-3)
Recommended Standards
- Isopropyl 2-(2,6-dichlorophenyl)acetate (CAS 1470584-30-5)
- 9,10-Dichlorophenanthrene (CAS 17219-94-2)
- Tert-butyl 2,4-dichlorobenzoate (CAS 220283-13-6)
- 5-bromo-3,3-dimethyl-isobenzofuran-1-one (CAS 1029696-37-4)
- Tris(2-isopropylphenyl) Phosphate (CAS 64532-95-2)
- 2,3,4,5,5-Pentachloropenta-2,4-dienoic acid (CAS 5659-41-6)
- Benzo[h]quinoline (CAS 230-27-3)
- 2,5-Diphenylpyrimidine (CAS 29134-16-5)
- 4-Bromo-3-cyano-2-methylbenzenesulfonyl chloride (CAS 1805248-83-2)
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- 2-Methyl-2-(3-nitro-1h-pyrazol-1-yl)propanoic acid (CAS 1006435-66-0)
- 2-(Methylthio)-5-(phenylthio)pyrimidine-4-carbonyl chloride (CAS 61727-11-5)
- 5-((2H-Chromen-3-yl)methylene)-2-(4-butoxyphenyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606962-51-0)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
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