TCI F0794 4-Fluoro-1,3-phenylenediamine is a fluorinated aromatic diamine carrying two amine groups positioned meta to one another on a benzene ring that also bears a single fluorine atom. Compounds in the phenylenediamine family are widely recognised as versatile monomers and chemical intermediates, because the presence of two amine groups allows the molecule to form double linkages with its reaction partners. In the laboratory, this material is used to construct high-performance polymers such as polyimides and polybenzimidazoles, and it also serves as a precursor to a range of nitrogen-containing heterocyclic rings and dye compounds.
The value of this compound lies in the combination of the nucleophilic reactivity of its amine groups and the influence that the fluorine atom exerts on the properties of the final product. The two amine groups provide two reaction points that can be functionalised either sequentially or simultaneously, which makes the material well suited to polycondensation with dianhydrides or diacid chlorides. The presence of fluorine along a polymer chain is frequently associated with a lower dielectric constant, improved polymer solubility in organic solvents, and reduced colour in the resulting films.
In Indonesian laboratories, 4-Fluoro-1,3-phenylenediamine is typically handled as a building block in synthetic and materials chemistry work, where researchers assemble polymer backbones or heterocyclic scaffolds step by step. It is generally a solid that is sensitive to air and light, and therefore tends to darken when storage conditions are not properly controlled, so it is usually kept in the original supplier packaging and dispensed only as each experiment requires.
- Polyimide synthesis: the two meta-oriented amine groups undergo polycondensation with dianhydrides, while the fluorine substituent contributes to lower dielectric constant and reduced film colour in the finished polymer.
- Polybenzimidazole preparation: the diamine functionality supplies the paired nitrogen centres required to build benzimidazole-containing high-performance polymer backbones for demanding thermal and mechanical research applications.
- Nitrogen heterocycle construction: both amine groups act as nucleophilic reaction points for cyclisation chemistry, giving access to a variety of nitrogen-containing heterocyclic ring systems from a single starting material.
- Dye and colourant intermediates: phenylenediamines are long established precursors in dye chemistry, and this fluorinated variant allows chemists to introduce fluorine into the resulting chromophore structures.
- Sequential functionalisation studies: the two amine sites can be derivatised one after another or together, letting researchers prepare unsymmetrical intermediates and study substitution patterns in fluorinated aromatic systems.
| Brand | TCI (Tokyo Chemical Industry) |
|---|---|
| CAS number | 6264-67-1 |
| Molecular formula | — |
| Purity | — |
| Category | Chemistry > Building Blocks > Fluorinated Building Blocks |
| Pack sizes | available in the standard research pack sizes offered by the manufacturer; please confirm the size required when ordering |
| Physical form | solid, sensitive to air and light |
| Storage | keep in a closed container, protected from air and light |
- Product code: F0794
Because this material is sensitive to both air and light, it should be stored in a tightly closed container that limits exposure to the atmosphere, ideally the original amber or opaque packaging supplied by the manufacturer, and kept in a cool, dark, well-ventilated place away from oxidising agents. Darkening of the solid is a normal consequence of air and light exposure. Aromatic amines should be handled inside a fume hood using nitrile gloves, safety glasses, and a laboratory coat, avoiding skin contact and inhalation of dust when weighing out the solid. Close the container promptly after dispensing, and consult the manufacturer's safety data sheet before first use and for disposal guidance.
—
Produk Terkait
-
4-Chloro-1,2-phenylenediamine TCI C0255
Regular price From Rp 946.050,00Regular price -
4-Chloro-1,3-phenylenediamine TCI C0710
Regular price From Rp 2.539.950,00Regular price -
4-Nitro-1,2-phenylenediamine TCI D0103
Regular price From Rp 1.151.850,00Regular price -
4-Nitro-1,3-phenylenediamine TCI D0104
Regular price Rp 2.804.550,00Regular price -
2-Nitro-1,4-phenylenediamine TCI D0105
Regular price From Rp 827.400,00Regular price -
2,4-Diaminotoluene TCI D0123
Regular price Rp 1.063.650,00Regular price -
2,6-Diaminotoluene TCI D0124
Regular price From Rp 1.151.850,00Regular price -
3,4-Diaminotoluene TCI D0125
Regular price Rp 1.979.250,00Regular price
