2,3,8-Trichlorodibenzofuran CAS 57117-32-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57117-32-5 |
| Molecular Formula | C12H5Cl3O |
| Molecular Weight | 271.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,3,8-Trichlorodibenzofuran (CAS 57117-32-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H5Cl3O. Molecular weight: 271.53 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H5Cl3O |
| Molecular Weight | 271.53 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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 Trichlorodibenzofuran Standards
- 1,3,6-Trichlorodibenzofuran (CAS 83704-39-6)
- 1,3,8-Trichlorodibenzofuran (CAS 76621-12-0)
- 1,4,6-Trichlorodibenzofuran (CAS 82911-60-2)
- 1,4,7-Trichlorodibenzofuran (CAS 83704-41-0)
- 1,4,9-Trichlorodibenzofuran (CAS 70648-13-4)
- 2,3,4-Trichlorodibenzofuran (CAS 57117-34-7)
- 2,3,6-Trichlorodibenzofuran (CAS 57117-33-6)
- 2,4,7-Trichlorodibenzofuran (CAS 83704-42-1)
Recommended Standards
- 2,4,6-Trichlorodibenzo[b,d]furan (CAS 58802-14-5)
- 1,6,8-Trichlorodibenzo[b,d]furan (CAS 82911-59-9)
- 2,6,7-Trichlorodibenzofuran (CAS 83704-45-4)
- 5-(2-Chloro-5-(trifluoromethyl)phenyl)oxazole (CAS 2142109-62-2)
- N-(azetidin-3-yl)propionamide (CAS 1365212-31-2)
- 2-(5-(tert-Butyl)-1,3,4-oxadiazol-2-yl)ethan-1-amine (CAS 944907-24-8)
- 1H-pyrrolo[2,3-c]pyridin-2-ol (CAS 58043-01-9)
- (S)-Benzyl (1-(2-chloroacetyl)pyrrolidin-3-yl)(cyclopropyl)carbamate (CAS 1353993-52-8)
- 1-(2-Chloro-4-fluorobenzoyl)azetidine-3-carboxylic acid (CAS 1407081-62-2)
- Palmitoyl Tripeptide-5 TFA (CAS 623172-55-4（free base）)
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