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hexafluoropropane主图.jpg "China Manufacturer High Quality 2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane CAS 83558-87-6 wholesale")
2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane is used as a pharmaceutical intermediate. 2,2-bis(3-amino-4-hydroxyphenyl)hexafluoropropane is a polyimide monomer.It is mairly used in the aynthesis of the heat resisting polymers,especially in the manufacture of specialty polymeoric electronic material-fluorinated polyimides.
| Items | Technical index |
| Product name | 2,2-Bis(3-amino-4-hydroxyphenyl)hexafluoropropane |
| CAS NO. | 83558-87-6 |
| Molecular formula | C15H12F6N2O2 |
| Molecular weight | 366.26 |
| Appearance | White powder |
| Purity | 99%min |
| Product parameters | |
| Cas number: | 83558-87-6 |
| Appearance: | White powder |
| Purity: | 99%min |
| Package details: | 1kg/foil bag; 25kg/drum |
| Brand: | Fortunachem |
Basic Information:
CAS Number: 83558-87-6.
Molecular Formula: \(C_{15}H_{12}F_{6}N_{2}O_{2}\).
Molecular Weight: 366.26 g/mol.
Appearance: It is a white to off-white powder or crystal.
Melting Point: 243 °C to 248 °C.
Solubility: Insoluble in water, slightly soluble in DMSO and methanol, and soluble in dimethylformamide.
Chemical Structure: Its chemical structure contains two 3-amino-4-hydroxyphenyl groups connected to a hexafluoropropane backbone. The structural formula is \(C(C1=CC=C(O)C(N)=C1)(C2=CC=C(O)C(N)=C2)C(F)(F)F\), and the InChIKey is MSTZGVRUOMBULC-UHFFFAOYSA-N.
Synthesis Method: It can be synthesized from bis(3-nitro-4-fluorophenyl)hexafluoropropane. The synthesis involves two main steps. First, in the presence of potassium hydroxide and DMSO, bis(3-nitro-4-fluorophenyl)hexafluoropropane undergoes a substitution reaction to obtain bis(3-nitro-4-hydroxyphenyl)hexafluoropropane. Then, under the condition of palladium/carbon catalyst and hydrogen, bis(3-nitro-4-hydroxyphenyl)hexafluoropropane is reduced to obtain 2,2-bis(3-amino-4-hydroxyphenyl)hexafluoropropane.
Main Applications: It is mainly used as a monomer for synthesizing polyimides. Polyimides have excellent properties such as high temperature resistance, chemical corrosion resistance, and mechanical strength, and are widely used in aerospace, electronics, and other fields.
Safety Information: It is a skin and eye irritant. The GHS warning label is "!", and the hazard statements include H315 (causes skin irritation), H319 (causes serious eye irritation), and H413 (may cause long-term adverse effects to aquatic life).
Density: 1.545 g/cm3
Melting point: 245-248 °C(lit.)
Boiling point: 411.3ºC at 760 mmHg
Flashing point: 202.6ºC
Application: Used as a pharmaceutical intermediate
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