METHYL 5 6-DICHLORONICOTINATE(CAS# 56055-54-0)
| Risk Codes | 36/37/38 - Kushungurudza maziso, kufema system uye ganda. |
| Tsanangudzo Yekuchengetedza | S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira kweziso/chiso. |
| Hazard Kirasi | IRRITANT |
Nhanganyaya
METHYL 5,6-dichloronicotinate is an organic compound ine kemikari formula C7H5Cl2NO2. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzirira uye ruzivo rwekuchengetedza:
Zvakasikwa:
1. Kuonekwa: METHYL 5,6-dichloronicotinate imvura isina ruvara.
2. Solubility: Inogona kunyungudutswa mune yakawanda organic solvents, senge doro, ether, chlorinated hydrocarbons, nezvimwe.
3. Melting point and boiling point: Kunyunguduka kweMETHYL 5,6-dichloronicotinate kunosvika 68-71 degrees celsius, uye painofashaira ingangoita 175 degrees celsius.
Shandisa:
1.METHYL 5,6-dichloronicotinate inogona kushandiswa sepakati mune organic synthesis uye inoshandiswa mukugadzirwa kwezvimwe zvinokonzerwa nehupenyu.
2. Inogonawo kushandiswa muminda yemishonga yezvipembenene, mishonga uye dhayi.
Nzira:
Iyo synthesis nzira yeMETHYL 5,6-dichloronicotinate inogona kuwanikwa kuburikidza nematanho anotevera:
1. Chekutanga, nicotinic acid (nicotinic acid) inopindirana nethionyl chloride (thionyl chloride) kugadzira nicotinic acid chloride (nicotinoyl chloride).
2. Zvadaro, nicotinic acid chloride inobatwa nemethanol kugadzira METHYL 5,6-dichloronicotinate.
Zvekuchengetedza
1. METHYL 5,6-dichloronicotinate is organic compound iyo inogumbura. Dzivisa kusangana zvakananga neganda uye maziso panguva yekushandiswa kana kubata.
2. Panguva yekushanda, zvinodikanwa kuve nechokwadi chemamiriro akanaka emhepo uye kudzivisa kufema mhepo yaro.
3. Paunenge uchichengeta uye uchibata, inofanira kuchengetedzwa kure nemoto uye oxidant.
4. Muchiitiko chekufemerwa netsaona kana kubata, pakarepo bvisa nzvimbo yakakanganiswa nemvura yakawanda uye tsvaga rubatsiro rwekurapa.
5. Paunenge uchishandisa METHYL 5,6-dichloronicotinate, Ndapota nyatsotevedzera maitiro ekuchengetedza akakodzera uye matanho ekuzvidzivirira.
