I-Dichloroacetic acid, eyaziwa nangokuthi i-dichloroacetic acid, iwuketshezi olungenambala olunephunga elimnandi. Isisindo sayo sama-molecule singu-128.94, kanti ubuningi bayo bungu-1.5634. I-Dichloroacetic acid inezinhlobo ezimbili zekristalu ezinamaphoyinti okuncibilika angu-9.7℃ kanye no--4℃, ngokulandelana. Iphuzu layo lokubila lingu-194℃, i-Chemicalbook 102℃ (2.666×10³ Pa), kanye no-91–92℃ (1.600×10³ Pa). Inkomba yayo yokubheka emuva ingu-1.4659. Iyancibilika emanzini (8.63% ku-20℃), i-ethanol, i-methanol, i-diethyl ether, i-acetone, i-chloroform, kanye ne-benzene.

I-Dichloroacetic acid iyi-asidi enamandla kune-chloroacetic acid, ene-dissociation constant K = 5 × 10⁻². Izakhiwo zayo zamakhemikhali zifana ne-chloroacetic acid. Ama-athomu amabili e-chlorine ku-molecule ye-dichloroacetic acid angashintshwa. Isabela ne-phenol ukwakha i-diphenoxyacetic acid (i-Chemicaloacetic acid); kanye ne-hydroxylamine ukwakha i-isonitroacetic acid, njll. Ingaphinde ibhekane nokusabela kwe-esterification, isabela ne-ethanol ukunikeza i-ethyl dichloroacetate. I-Dichloroacetic acid iyasha futhi iyabola; umhwamuko wayo uyisicasusi esinamandla esikhumbeni nasemehlweni.

Ukusetshenziswa: Kusetshenziswa njengesithako esiphakathi kwemithi yokubulala izinambuzane kanye nemithi.

Izindlela Zokukhiqiza: 1. I-Acetic Acid Chlorination Indlela Yokubuyisa Utshwala Kumama: I-chlorination ye-acetic acid ikhiqiza i-chloroacetic acid mother liquor. Lo tshwala kumama udlula i-chlorination ngaphansi kwe-sulfur catalysis, kulandelwe yi-distillation ukuze kutholakale i-dichloroacetic acid. 2. Indlela ye-Trichloroacetaldehyde: I-Trichloroacetaldehyde itholakala nge-cyanidation, dehydrochlorination, kanye ne-hydrolysis. 3. Indlela ye-Acetic Acid: I-Acetic acid itholakala nge-chlorination ngaphansi kwe-iodine catalysis.

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