2-Chloro-4 6-dimethylpyridine (CAS# 30838-93-8)

Mawu Oyamba

2-Chloro-4, 6-dimethylpyriridine ndi organic pawiri ndi mankhwala formula C7H9ClN. Zotsatirazi ndizofotokozera za chikhalidwe chake, kugwiritsa ntchito, kukonzekera ndi chitetezo:

Chilengedwe:

-Maonekedwe: 2-Chloro-4, 6-dimethylpyriridine ndi madzi opanda mtundu mpaka achikasu pang'ono.

-Kusungunuka: Sisungunuka m'madzi, koma imatha kusungunuka mu zosungunulira za organic monga ether ndi mowa.

-Kachulukidwe: Kachulukidwe ake ndi pafupifupi 1.07 g/mL.

- Malo osungunuka ndi malo owira: Malo osungunuka a pawiri ndi -37 ° C, ndipo malo owira ndi pafupifupi 157-159 ° C.

-Kukhazikika: Imakhala yokhazikika pakatentha.

Gwiritsani ntchito:

- 2-Chloro-4, 6-dimethylpyriridine imagwiritsidwa ntchito popanga organic synthesis ngati chothandizira, chapakati kapena chopangira.

-Ilinso ndi ntchito zina m'munda wamankhwala, pakuphatikiza mankhwala ena.

Njira:

Kukonzekera kwa -2-Chloro-4,6-dimethylpyridine kungapezeke ndi zomwe 2-methylpyridine ndi thionyl chloride. Zomwe zimachitika zitha kuchitika pogwiritsa ntchito maziko osakhazikika, monga potaziyamu hydroxide kapena sodium hydroxide, monga chothandizira komanso kutentha koyenera.

Zambiri Zachitetezo:

-2-choro-4, 6-dimethylpyridine ikhoza kukhala yokwiyitsa komanso yowononga, ndipo chisamaliro chiyenera kutengedwa mukakhudza khungu ndi maso. Zida zodzitetezera monga magolovesi, magalasi ndi zovala zodzitetezera ziyenera kuvalidwa panthawi yogwiritsira ntchito.

-Pewani kutulutsa nthunzi wake pogwira ntchito. Ngati atakowetsedwa mopitirira muyeso, ayenera kusunthira ku mpweya wabwino. Ngati muli ndi vuto lililonse kapena vuto lililonse, muyenera kupita kuchipatala mwamsanga.

-Chonde yang'anirani ndikusunga bwino pawiri, kutali ndi kutentha ndi magwero amoto, kutentha kosungirako kuyenera kukhala pakati pa 2-8 ℃, komanso kutali ndi oxidizing agents.

-Panthawi yogwiritsa ntchito kapena kutaya, chonde onani malangizo oyenera ndi malangizo ogwiritsira ntchito chitetezo.