2,2,3,3-Tetrafluorobutane-1,4-diamine CAS 356-56-9
| CAS No. | 356-56-9 |
| Molecular Formula | C4H8F4N2 |
| Molecular Weight | 160.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,2,3,3-Tetrafluorobutane-1,4-diamine is closely related to fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,2,3,3-Tetrafluorobutane-1,4-diamine (CAS 356-56-9), molecular formula C4H8F4N2 and molecular weight 160.11 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2,2,3,3-Tetrafluorobutane-1,4-diamine (C4H8F4N2) is characterized by fluorine substitution. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2,2,3,3-Tetrafluorobutane-1,4-diamine 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 | C4H8F4N2 |
| Molecular Weight | 160.11 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Tetrafluorobutane Standards
- 1,1,1,3-Tetrafluorobutane (CAS 86884-13-1)
- 2,2,3,3-Tetrafluorobutane-1,4-diyl diacetate (CAS 1220957-89-0)
- 2,2,3,3-Tetrafluorobutane-1,4-diyl diacrylate (CAS 125658-77-7)
- 2,2,3,3-Tetrafluorobutane-1,4-dimethacrylate (CAS 125658-80-2)
- 2,2,3,3-Tetrafluorobutane-1,4-diyl bis(trifluoromethanesulfonate) (CAS 159760-17-5)
Recommended Standards
- 1-(1,1,2,2-Tetrafluoroethoxy)propane (CAS 380-48-3)
- 2-[(Trifluoromethyl)thio]acetic Acid (CAS 2408-17-5)
- Trifluoromethanesulfonylethene (CAS 18370-92-8)
- 3,3,4,4-Tetrafluoro-2-methylbutan-2-ol (CAS 29553-26-2)
- 2-(3,4,5-Trifluorophenyl)azetidine (CAS 1270412-77-5)
- 2-Bromo-4-formylnicotinonitrile (CAS 1289265-76-4)
- Silanol, 1,1,1-triphenyl-, sodium salt (1:1) (CAS 16527-35-8)
- Rp-Adenosine 3′,5′-cyclic Monophosphorothioate, Sodium Salt (CAS 73208-40-9)
- 1-(3,5-Dichlorophenyl)-5-(4-methanesulfonylphenyl)-2-methyl-1H-pyrrole-3-carbaldehyde (CAS 338749-87-4)
- 815-57-6 3-Methyl-2,4-pentanedione 3-Methylpentane-2,4-dione 2,4-Pentanedione, 3-methyl- (8CI)(9CI) EINECS 212-420-3 Methylacetylacetone NSC 15756 (CAS 815-57-6)
- (E)-1-(4-Isocyanatophenyl)-2-phenyldiazene (CAS 321951-62-6)
- Cyclopentyl 2-(3,5-dimethylphenyl)ethyl ketone (CAS 898781-31-2)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 3-oxocyclobutanecarboxylate (CAS 2188159-10-4)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
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