40787-47-1

Usage

Appearance

White solid

Solubility

Insoluble in water

Usage

Commonly used as a reagent in organic synthesis

Chemical classification

Aromatic hydrocarbon derivative

Structural features

a. Benzene ring with two bromine atoms and two isopropyl groups attached
b. Bromine atoms are located at the 1st and 4th positions
c. Isopropyl groups are located at the 2nd and 5th positions

Flammability

Flammable

Hazards

a. Harmful if ingested
b. Harmful if inhaled
c. Causes irritation to the respiratory system and skin

Safety precautions

Handle with care and use proper safety measures in laboratory or industrial settings

Upstream product

• 100-18-5 1,4-bis(1-methylethyl)benzene 
• 7439-89-6 iron 

Downstream Products

• 40787-57-3 2,5-diisopropylterephthalonitrile 

Relevant academic research and scientific papers

METAPHENYLENE POLYMER COMPOUND AND LIGHT EMITTING DEVICE USING THE SAME

A polymer compound comprising a constitutional unit represented by the following formula (2) and a constitutional unit represented by the following formula (1), wherein R1 represents an alkyl group or the like, and R2 and R3 /s

The preparations and some properties of mixed aryl-thienyl oligomers and polymers

The syntheses by transition metal coupling reactions of a large number of oligomers constructed from benzene and thiophene rings are described. The first use of arylcadmium chlorides for such coupling reactions is reported. The routes chosen allow for rational variation in the modes of linkage, the substitution and the proportions of the two units. The benzene and thiophene rings are always joined in a known order and may bear a wide variety of regularly spaced functional groups. Additionally the shape of the oligomers may be varied at will. In all cases p-type doping with iodine or ferric chloride leads to large enhancements in conductivity.