1,2,3,6,7,8-hexachlorodibenzo[b,d]furan CAS 57117-44-9
| CAS No. | 57117-44-9 |
| Molecular Formula | C12H2Cl6O |
| Molecular Weight | 374.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,2,3,6,7,8-hexachlorodibenzo[b,d]furan is closely related to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1,2,3,6,7,8-hexachlorodibenzo[b,d]furan (CAS 57117-44-9), a certified reference material (molecular formula C12H2Cl6O, MW 374.86 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, 1,2,3,6,7,8-hexachlorodibenzo[b,d]furan is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 374.86 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 1,2,3,6,7,8-hexachlorodibenzo[b,d]furan 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 | C12H2Cl6O |
| Molecular Weight | 374.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
Related hexachlorodibenzo Standards
- 1,2,3,4,6,8-Hexachlorodibenzo[b,d]furan (CAS 69698-60-8)
- 1,2,4,6,7,9-Hexachlorodibenzo[b,d]furan (CAS 75627-02-0)
- 2,3,4,6,7,8-hexachlorodibenzo[b,d]furan (CAS 60851-34-5)
- 1,2,3,4,6,7-Hexachlorodibenzo-p-dioxin (CAS 58200-66-1)
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- 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin (CAS 39227-28-6)
- 1,2,3,6,7,8-Hexachlorodibenzo-p-dioxin (CAS 57653-85-7)
- 1,2,4,6,7,9-Hexachlorodibenzo-p-dioxin (CAS 39227-62-8)
Recommended Standards
- 1,2,3,4,8,9-Hexachlorodibenzofuran (CAS 92341-07-6)
- 1,2,3,4,7,8-Hexachlorodibenzofuran (CAS 70648-26-9)
- 1,2,3,4,6,7-Hexachlorodibenzofuran (CAS 79060-60-9)
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