1,3-Diaminotetrafluorobenzene CAS 1198-63-6
| CAS No. | 1198-63-6 |
| Molecular Formula | C6H4F4N2 |
| Molecular Weight | 180.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1,3-Diaminotetrafluorobenzene (C6H4F4N2) is characterized by a nitrile group, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1,3-Diaminotetrafluorobenzene (CAS 1198-63-6) is a high-purity analytical reference standard with the molecular formula C6H4F4N2 and a molecular weight of 180.10 g/mol.
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 1,3-Diaminotetrafluorobenzene 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 | C6H4F4N2 |
| Molecular Weight | 180.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 3-Amino-2-fluoro-6-(trifluoromethyl)pyridine (CAS 117519-15-0)
- 2,3,5,6-Tetrafluorobenzene-1,4-diamine (CAS 1198-64-7)
- 1-Fluoro-3-(trifluoromethoxy)benzene (CAS 1077-01-6)
- 3-Fluoro-6-(trifluoromethyl)pyridin-2-amine (CAS 1214330-82-1)
- 4-Amino-2-chloro-5-fluorophenol (CAS 524955-76-8)
- 4-([(9H-fluoren-9-ylmethoxy)carbonyl]amino)pentanoic acid (CAS 1343035-80-2)
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Why CATO?
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