6-Bromo-7-chloro-3H-imidazo[4 5-b]pyridine (CAS# 83472-62-2)

Hordhac

3-Methyl-2,4-dichlorobenzoic acid waa iskudhis organic ah. Kuwa soo socdaa waa hordhac dabeecadeeda, isticmaalkeeda, habka diyaarinta iyo macluumaadka badbaadada:

Tayada:

- muuqaalka: crystalline adag oo aan midab lahayn

- Solubility: waxay ku milmaan dareerayaasha organic sida ethanol, ether iyo methylene chloride, oo aan lagu milmin biyaha

Isticmaal:

- Sunta cayayaanka: 3-methyl-2,4-dichlorobenzoic acid waa herbicide ballaaran oo loo isticmaali karo in lagu xakameeyo koritaanka haramaha kala duwan, sida cawska ku wareegsan dalagyada sida caleenta, digirta, iyo galleyda.

Habka:

3-Methyl-2,4-dichlorobenzoic acid waxaa lagu diyaarin karaa chlorination of p-methylanise ether (3-methylanisole). Habka diyaarinta ee gaarka ah waxa ka mid noqon kara tallaabooyinka soo socda:

Ku milmi 3-methylanisole ee anhydrous hydrochloric acid.

Sodium chlorite (NaClO) ama chlorite potassium (KClO) ayaa lagu daray ilaha koloriin ahaan.

Isku darka falcelinta waxaa lagu walaaqaa heerkul hoose, badanaa inta u dhaxaysa 0-5 °C.

Ka dib marka falcelinta la dhammeeyo, isku dhafka ayaa la sifeeyaa ama la soo saaraa si loo helo 3-methyl-2,4-dichlorobenzoic acid.

Macluumaadka Badbaadada:

-3-Methyl-2,4-dichlorobenzoic acid waxaa laga yaabaa inay waxyeelo u geysato deegaanka, waana in fiiro gaar ah loo yeesho xakameynta isticmaalka iyo asturidda qashinka.

- Xidhiidhka tooska ah ee walaxda ayaa laga yaabaa inay ka xanaajiso maqaarka, indhaha, iyo habka neefsashada, waana in la iska ilaaliyo taabashada tooska ah.

Xiro qalabka ilaalinta habboon sida galoofyada, muraayadaha indhaha, iyo maaskaro marka la isticmaalayo.

- Waa in laga digtoonaadaa in lagu daro kiimikooyinka kale inta lagu jiro kaydinta iyo wax ka qabashada, lagana fogaado dabka iyo heerkulka sare.

Fadlan akhri oo raac xaashida xogta badbaadada ee khuseeya iyo habraaca hawlgalka ka hor intaanad isticmaalin. …