2 5-Dichloropyridine (CAS# 16110-09-1)
Ubungozi Nokuphepha
| Amakhodi Engozi | R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. I-R22 – Iyingozi uma igwinywe |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. I-S37/39 – Gqoka amagilavu afanelekile kanye nokuvikela iso/ubuso S36 – Gqoka izingubo ezifanele zokuzivikela. |
| Ama-ID e-UN | I-UN2811 |
| I-WGK Germany | 3 |
| I-RTECS | US8225000 |
| Ikhodi ye-HS | 29333990 |
| Inothi Lengozi | Kuyingozi |
| I-Hazard Class | I-IRRITANT |
2 5-Dichloropyridine (CAS# 16110-09-1) Isingeniso
I-2,5-dichloropyridine iyinhlanganisela ye-organic enefomula yamakhemikhali i-C7H4Cl2N. Okulandelayo yisingeniso kwezinye zezakhiwo zayo, ukusetshenziswa, izindlela kanye nolwazi lokuphepha:Imvelo:
-Ukubukeka: Ayinambala ukuya kokukhanya kwekristalu ephuzi noma uketshezi.
-I-Solubility: Incibilika kuzincibilikisi eziphilayo njenge-ethanol, i-chloroform ne-dichloromethane, engancibiliki emanzini.
-Indawo yokuncibilika: Cishe -11 ℃.
-Indawo yokubilisa: Mayelana ne-139-142 ℃.
-Ukuminyana: cishe ngu-1.36g/cm³.Sebenzisa:
-Njenge-catalyst noma i-solvent ekuphenduleni kwamakhemikhali.
-isetshenziswa njengezinto zokusetshenziswa ku-organic synthesis, njengokulungiswa kwezinye izinhlanganisela.
-ingasetshenziswa njengemaphakathi ekuhlanganiseni izidakamizwa.Indlela:
- I-2,5-dichloropyridine ingalungiswa ngokucwiliswa kwe-pyridine.Ulwazi Lokuphepha:
-2,5-dichloropyridine iyinhlanganisela yezinto eziphilayo ezinobuthi obuthile futhi kufanele isetshenziswe ngokucophelela.
-Gwema ukuthinta isikhumba, amehlo nolwelwesi lwamafinyila. Uma kwenzeka ukuthintana, hlambulula ngokushesha ngamanzi amaningi.
-Izimpahla zokuzivikela ezifanele njengezibuko zokuphepha, amagilavu nezingubo zokuzivikela kufanele zinikezwe uma zisetshenziswa.
-isitoreji, kufanele sivalwe, endaweni epholile, eyomile, kude nezinto ezivuthayo kanye nama-oxidants.
-Ukubukeka: Ayinambala ukuya kokukhanya kwekristalu ephuzi noma uketshezi.
-I-Solubility: Incibilika kuzincibilikisi eziphilayo njenge-ethanol, i-chloroform ne-dichloromethane, engancibiliki emanzini.
-Indawo yokuncibilika: Cishe -11 ℃.
-Indawo yokubilisa: Mayelana ne-139-142 ℃.
-Ukuminyana: cishe ngu-1.36g/cm³.Sebenzisa:
-Njenge-catalyst noma i-solvent ekuphenduleni kwamakhemikhali.
-isetshenziswa njengezinto zokusetshenziswa ku-organic synthesis, njengokulungiswa kwezinye izinhlanganisela.
-ingasetshenziswa njengemaphakathi ekuhlanganiseni izidakamizwa.Indlela:
- I-2,5-dichloropyridine ingalungiswa ngokucwiliswa kwe-pyridine.Ulwazi Lokuphepha:
-2,5-dichloropyridine iyinhlanganisela yezinto eziphilayo ezinobuthi obuthile futhi kufanele isetshenziswe ngokucophelela.
-Gwema ukuthinta isikhumba, amehlo nolwelwesi lwamafinyila. Uma kwenzeka ukuthintana, hlambulula ngokushesha ngamanzi amaningi.
-Izimpahla zokuzivikela ezifanele njengezibuko zokuphepha, amagilavu nezingubo zokuzivikela kufanele zinikezwe uma zisetshenziswa.
-isitoreji, kufanele sivalwe, endaweni epholile, eyomile, kude nezinto ezivuthayo kanye nama-oxidants.
Sicela uqaphele ukuthi imvelo ethile, ukusetshenziswa kanye nolwazi lokuphepha lwe-2,5-dichloropyridine lungahluka kancane kuye ngomthombo nokusetshenziswa. Ngaphambi kokufaka isicelo esithile, amaphepha edatha yokuphepha okubalulekile (MSDS) kanye namanuwali okusebenza kufanele kubhekwe ngokucophelela, futhi kulandelwe izinqubo ezifanele zokuphepha zaselabhorethri.
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