2,3-Dichloro-6-(difluoromethoxy)benzodifluoride CAS 1803830-91-2
| CAS No. | 1803830-91-2 |
| Molecular Formula | C8H4Cl2F4O |
| Molecular Weight | 263.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dichloro-6-(difluoromethoxy)benzodifluoride (CAS 1803830-91-2), molecular formula C8H4Cl2F4O and molecular weight 263.02 g/mol, is a CATO reference standard with documented purity and traceability.
2,3-Dichloro-6-(difluoromethoxy)benzodifluoride (C8H4Cl2F4O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 2,3-Dichloro-6-(difluoromethoxy)benzodifluoride 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 | C8H4Cl2F4O |
| Molecular Weight | 263.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 2,4-Dichloro-3-(difluoromethoxy)benzodifluoride (CAS 1803712-59-5)
- 4,5-Dichloro-2-(difluoromethoxy)benzodifluoride (CAS 1803712-62-0)
- 3,4-Dichloro-2-(difluoromethoxy)benzodifluoride (CAS 1803787-83-8)
- 2,6-Dichloro-3-(difluoromethoxy)benzodifluoride (CAS 1803787-92-9)
- 2,6-Dichloro-4-(difluoromethoxy)benzodifluoride (CAS 1803817-84-6)
- 2,3-Dichloro-4-(difluoromethoxy)benzodifluoride (CAS 1804516-12-8)
- 3,5-Dichloro-2-(difluoromethoxy)benzodifluoride (CAS 1804516-17-3)
- 2,5-Dichloro-4-(difluoromethoxy)benzodifluoride (CAS 1805124-43-9)
Recommended Standards
- 5-Bromo-3-fluoro-2-nitrobenzamide (CAS 1805030-52-7)
- 5-Bromo-4-fluoro-2-nitrobenzamide (CAS 1805557-27-0)
- 4-Bromo-5-fluoro-2-nitrobenzamide (CAS 1527490-62-5)
- 2-Bromo-6-fluoro-3-nitrobenzamide (CAS 1805593-34-3)
- methyl N-[4-(chlorosulfonyl)-2-nitrophenyl]carbamate (CAS 1601259-20-4)
- N,2-Dimethyl-2,3-dihydro-1H-inden-2-amine (CAS 861361-31-1)
- 2-Hydroxy-N,N,N-trimethylethan-1-aminium bis((trifluoromethyl)sulfonyl)amide (CAS 827027-25-8)
- (2-chlorophenyl)(4-chlorophenyl)methanamine hydrochloride (CAS 1333676-58-6)
- 2-(((1H-Indol-3-yl)methyl)thio)acetic acid (CAS 60122-35-2)
- N-((6-Bromopyridin-3-yl)methyl)-2-chloro-N-isopropylacetamide (CAS 1353952-44-9)
- 1-[(2-chloro-6-fluorophenyl)methyl]-3,5-dimethyl-1h-pyrazol-4-amine (CAS 512809-93-7)
- Ethyl 3-methyl-2-methylenebutanoate (CAS 68834-46-8)
- 3-Bromo-2,5-dichlorophenol (CAS 1034709-00-6)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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