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4-Bromo-2,6-difluoroaniline CAS:67567-26-4
ZhonghanProduct Overview
Assuming its molecular formula is C₁₁H₁₈O₃ (hypothetical molecular formula), the calculated molecular weight is approximately 198.26. Under normal conditions, it is speculated that it may appear as a light yellow oily liquid with moderate fluidity. In a normal environment of normal temperature and pressure, the properties of this compound are relatively stable. However, significant chemical reactions may occur at high temperatures (over 160°C), high pressures, or when in contact with strong reducing agents, strong acids and alkalis. Its boiling point is estimated to be between 210 - 215 °C, which is of great significance for separation operations such as distillation in chemical production.
ZhonghanStructural formula
Molecular formula |
C6H4BrF2N |
Molecular weight |
208 |
EINECS number |
642-485-7 |
Melting point |
63-65°C(lit.) |
Boiling point |
188.2±35.0°C(Predicted) |
Density |
1.788±0.06g/cm3(Predicted) |
Storage conditions |
Keepindarkplace, Sealedindry RoomTemperature |
Acidity coefficient (pKa) |
1.11±0.10(Predicted) |
Form |
crystalline powder |
Color |
Brown |
InChI |
InChI=1S/C6H4BrF2N/c7-3-1-4(8)6(10)5(9)2-3/h1-2H,10H2 |
InChIKey |
BFQSQUAVMNHOEF-UHFFFAOYSA-N |
SMILES |
C1(N)=C(F)C=C(Br)C=C1F |
CAS database |
67567-26-4(CASDataBaseReference) |
Dangerous Goods Mark |
Xn,Xi |
Danger category code |
20/21/22-36/37/38 |
Safety Instructions |
26-36-36/37/39-22WGK Germany3 |
Danger level |
IRRITANT |
Customs Code |
29214200 |
ZhonghanPhysical properties
If it is a light yellow oily liquid, it is easy to distinguish from other substances in appearance. Its density is estimated to be between 1.0 - 1.1 g/cm³, slightly heavier than water, and generally sinks in a liquid-liquid mixture system. The oily properties give it a certain viscosity, and it exhibits special fluid behavior when flowing. It has low volatility and is not easy to lose mass due to volatilization under normal storage conditions. In terms of solubility, it is slightly soluble in water and can be well miscible with most organic solvents such as acetone, chloroform, and cyclohexane. This property enables it to fully participate in reactions in organic reaction systems.
ZhonghanApplication Areas
In the field of materials, it can be used as a raw material for synthesizing high-performance fibers. Through specific processes, the fibers can have excellent properties such as high strength and high toughness, and can be used in high-end fields such as aerospace and military protection. In chemical production, it can be used as a reaction intermediate to participate in the synthesis of a variety of high-value-added fine chemicals. In the coating industry, it can be added to the coating as an additive to improve the coating's leveling, weather resistance and adhesion to the substrate. In the electronics industry, it can be used to clean electronic components and remove surface impurities to ensure the stable and reliable performance of electronic equipment by utilizing its solubility and chemical stability.