1,4,6,7,8-Pentachlorodibenzofuran CAS 83704-35-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83704-35-2 |
| Molecular Formula | C12H3Cl5O |
| Molecular Weight | 340.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,4,6,7,8-Pentachlorodibenzofuran (CAS 83704-35-2) pharmaceutical standards reference standard. Molecular formula: C12H3Cl5O. Molecular weight: 340.42 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H3Cl5O |
| Molecular Weight | 340.42 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.) | 1980 |
| Halogen Content | Cl-containing |
Related Pentachlorodibenzofuran Standards
- 1,2,3,4,7-Pentachlorodibenzofuran (CAS 83704-48-7)
- 1,2,3,6,7-Pentachlorodibenzofuran (CAS 57117-42-7)
- 1,2,3,7,9-Pentachlorodibenzofuran (CAS 83704-53-4)
- 1,2,3,8,9-Pentachlorodibenzofuran (CAS 83704-54-5)
- 1,2,4,6,8-Pentachlorodibenzofuran (CAS 69698-57-3)
- 1,2,4,7,8-Pentachlorodibenzofuran (CAS 58802-15-6)
- 1,3,4,6,7-Pentachlorodibenzofuran (CAS 83704-36-3)
- 1,3,4,7,8-Pentachlorodibenzofuran (CAS 58802-16-7)
Recommended Standards
- 1,3-Bis(2-methoxy-5-methylphenyl)tetrahydropyrimidin-2(1H)-one (CAS 84379-38-4)
- 1-[(4-Methylphenyl)methyl]-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-2-one (CAS 866010-17-5)
- 1,3,6,7,8-Pentachlorodibenzofuran (CAS 70648-21-4)
- 3-Bromo-4-((2-chloro-4-fluorobenzyl)oxy)benzohydrazide (CAS 1706457-44-4)
- 1-(4-Amino-phenoxy)-3-imidazol-1-yl-propan-2-oldioxalate (CAS 1185296-83-6)
- Methyl 2-methyl-3-oxobutanoate (CAS 17094-21-2)
- 2-(3-Chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 2376598-55-7)
- 16-Ethoxy-3,6,9,12,17-pentaoxanonadecan-1-amine (CAS 672305-35-0)
- 2-(Methyl(3-(trifluoromethyl)benzyl)amino)ethanol (CAS 1250621-20-5)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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 13829788188 / jacky.chen@cato-chem.com