Dichloroacetic acid, wanda aka fi sani da dichloroacetic acid, ruwa ne mara launi mai ƙamshi mai kamshi. Yawan kwayoyin halittarsa ​​shine 128.94, kuma yawansa shine 1.5634. Dichloroacetic acid yana da siffofi biyu na crystalline tare da wuraren narkewa na 9.7℃ da -4℃, bi da bi. Tafasawar sa shine 194℃, Chemicalbook 102℃ (2.666×10³ Pa), da 91–92℃ (1.600×10³ Pa). Ma'aunin amsawar sa shine 1.4659. Yana narkewa cikin ruwa (8.63% a 20℃), ethanol, methanol, diethyl ether, acetone, chloroform, da benzene.

Dichloroacetic acid acid ne mai ƙarfi fiye da chloroacetic acid, tare da daidaitaccen rarrabuwar K = 5 × 10⁻². Halayen sinadarai nasa sun yi kama da chloroacetic acid. Ana iya maye gurbin ƙwayoyin chlorine guda biyu a cikin ƙwayar dichloroacetic acid. Yana amsawa da phenol don samar da diphenoxyacetic acid (Chemicaloacetic acid); kuma tare da hydroxylamine don samar da isonitroacetic acid, da sauransu. Hakanan yana iya fuskantar halayen esterification, yana amsawa da ethanol don samar da ethyl dichloroacetate. Dichloroacetic acid yana da wuta kuma yana lalata; tururinsa yana da ƙarfi ga fata da idanu.

Amfani: Ana amfani da shi azaman matsakaici a cikin magungunan kashe kwari da magunguna.

Hanyoyin Samarwa: 1. Acetic Acid Chlorination Uwar Ruwan Sha Hanyar Farfadowa: Acetic acid Chlorination yana samar da chloroacetic acid uwar ruwan sha. Wannan uwar ruwan sha yana shan chlorination a ƙarƙashin sulfur catalysis, sannan a tace shi don samun dichloroacetic acid. 2. Trichloroacetaldehyde Hanyar: Ana samun Trichloroacetaldehyde ta hanyar cyanidation, dehydrochlorination, da hydrolysis. 3. Acetic Acid Hanyar: Ana samun Acetic acid ta hanyar chlorination a ƙarƙashin iodine catalysis.

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