1,4-Dibromo-2-fluoro-5-methylbenzene

Basic Information

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CAS Number

134332-29-9

Molecular Formula

C7H5Br2F

Molecular Weight

267.92 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Boiling Point

92-94°C/1mm

Flash Point

92-94°C/1mm

Refractive Index

1.5815 (estimate)

SMILES

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Cc1cc(c(cc1Br)F)Br

InChI

InChI=1S/C7H5Br2F/c1-4-2-6(9)7(10)3-5(4)8/h2-3H,1H3

InChIKey

CAJWWHAZRJAYKR-UHFFFAOYSA-N

LogP

3.6591200000000006

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

118

Synonyms & References

English

2,5-Dibromo-4-fluorotoluene
1,4-dibromo-2-fluoro-5-methylbenzene
2,5-DIBROMO-4-FLUOROTOLUENE, 96

MDL Number

MFCD00044738

FAQ

What are the physical and chemical properties of 1,4-Dibromo-2-fluoro-5-methylbenzene (CAS: 134332-29-9)?

1,4-Dibromo-2-fluoro-5-methylbenzene is a crystalline solid with a molecular weight of approximately 294.04 g/mol. It has a low solubility in water but is more soluble in organic solvents such as ethanol and acetone. It is relatively stable under normal conditions but can react with reducing agents and bases. Its reactivity is influenced by the presence of the bromine and fluoro substituents.

How is 1,4-Dibromo-2-fluoro-5-methylbenzene (CAS: 134332-29-9) typically synthesized?

1,4-Dibromo-2-fluoro-5-methylbenzene is usually synthesized through a series of reactions starting from methylbenzene. It involves bromination, fluorination, and bromination steps. Commonly, N-bromosuccinimide (NBS) or hydrogen bromide (HBr) is used as the brominating agent, and hydrogen fluoride (HF) is used for fluorination. The exact synthesis method can vary based on the desired product purity and yield.

What industries use 1,4-Dibromo-2-fluoro-5-methylbenzene (CAS: 134332-29-9)?

1,4-Dibromo-2-fluoro-5-methylbenzene is used in the pharmaceutical industry for the synthesis of various drugs due to its unique chemical structure. It is also utilized in the polymer industry for developing new materials with specific properties. Additionally, it has potential applications in the semiconductor industry for creating specific electronic components.

What precautions should be taken when handling 1,4-Dibromo-2-fluoro-5-methylbenzene (CAS: 134332-29-9)?

Proper handling of 1,4-Dibromo-2-fluoro-5-methylbenzene requires the use of personal protective equipment (PPE), including gloves, goggles, and a lab coat. It should be handled in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up using appropriate absorbent materials and following the safety data sheet (SDS) guidelines. Storage should be in a cool, dark place, away from heat sources and incompatible materials.