METHYL 5 6-DICHLORONICOTINATE(CAS# 56055-54-0)
| Amakhodi Engozi | 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. |
| I-Hazard Class | I-IRRITANT |
Isingeniso
I-METHYL 5,6-dichloronicotinate iyinhlanganisela ye-organic ene-chemical formula C7H5Cl2NO2. Okulandelayo yincazelo yemvelo yayo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha:
Imvelo:
1. Ukubukeka: I-METHYL 5,6-dichloronicotinate iwuketshezi olungenambala.
2. Ukunyibilika: Kungancibilika kuzincibilikisi eziningi eziphilayo, njengotshwala, ama-ether, ama-hydrocarbon ane-chlorine, njll.
3. Iphuzu lokuncibilika nendawo yokubilisa: Iphuzu lokuncibilika le-METHYL 5,6-dichloronicotinate lilinganiselwa ku-68-71 degrees Celsius, kanti indawo yokubilisa ingaba ngu-175 degrees Celsius.
Sebenzisa:
I-1.METHYL 5,6-dichloronicotinate ingasetshenziswa njengendawo ephakathi ku-organic synthesis futhi isetshenziswe ekuhlanganiseni kwamanye ama-organic compounds.
2. Ingasetshenziswa futhi emkhakheni wezibulala-zinambuzane, imithi kanye nodayi.
Indlela:
Indlela yokuhlanganisa ye-METHYL 5,6-dichloronicotinate ingafinyelelwa ngezinyathelo ezilandelayo:
1. Okokuqala, i-nicotinic acid (i-nicotinic acid) ihlangana ne-thionyl chloride (thionyl chloride) ukukhiqiza i-nicotinic acid chloride (i-nicotinoyl chloride).
2. Bese, i-nicotinic acid chloride isabela nge-methanol ukukhiqiza i-METHYL 5,6-dichloronicotinate.
Ulwazi Lokuphepha:
1. I-METHYL 5,6-dichloronicotinate iyinhlanganisela yezinto eziphilayo ezicasulayo. Gwema ukuthintana ngqo nesikhumba namehlo ngesikhathi sokusebenzisa noma ukuthintana.
2. Ngesikhathi sokusebenza, kuyadingeka ukuqinisekisa izimo ezinhle zokungenisa umoya futhi ugweme ukuphefumula umusi wayo.
3. Lapho ugcina futhi uphatha, kufanele ugcinwe kude nomlilo kanye ne-oxidant.
4. Uma uhogela ngephutha noma uthintana, shayela ngokushesha indawo ethintekile ngamanzi amaningi futhi ufune usizo lwezokwelapha.
5. Uma usebenzisa i-METHYL 5,6-dichloronicotinate, Sicela ulandele ngokuqinile izinqubo ezifanele zokusebenza zokuphepha kanye nezinyathelo zokuzivikela.
