2 6-Dichlorophenylhydrazine hydrochloride (CAS# 50709-36-9)
| Iikhowudi zoMngcipheko | I-R20/21 – Iyingozi ngokuphefumla nangokudibana nolusu. I-R25 – Inetyhefu xa iginyiwe R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. |
| Inkcazelo yoKhuseleko | S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.) S22 – Musa ukuphefumla uthuli. |
| Izazisi ze-UN | UN 2811 6.1/PG 3 |
| WGK eJamani | 3 |
| Ikhowudi ye-HS | 29280000 |
| Inqaku Lengozi | Iyacaphukisa |
| IKlasi yeeNgozi | 6.1 |
| Iqela lokuPakisha | Ⅲ |
Intshayelelo
I-2,6-Dichlorophenylhydrazine hydrochloride i-organic compound kunye ne-chemical formula C6H6Cl2N2 · HCl. Oku kulandelayo yinkcazo yobume bayo, ukusetyenziswa, ukuqulunqwa kunye nolwazi lokhuseleko:
Indalo:
-Ukubonakala: I-2,6-Dichlorophenylhydrazine hydrochloride ikhona ngendlela yeekristale ezingenambala okanye iikristale ezimhlophe.
-Ukunyibilika: Ine-solubility elungileyo kwaye iyanyibilika emanzini kunye nezinye izinyibilikisi eziphilayo.
-Indawo yokunyibilika: malunga ne-165-170 ℃.
-Iimpawu zeKhemikhali: Iyi-hydrochloride e-soluble yamanzi enokuthi isebenze kunye nezinye iikhompawundi.
Sebenzisa:
- 2,6-Dichlorophenylhydrazine hydrochloride isetyenziswa ngokubanzi njengendawo ephakathi kwi-organic synthesis.
-Ingasetyenziselwa ukudibanisa iikhompawundi ezisebenzayo zebhayoloji.
-Kwintsimi yamachiza, ingasetyenziselwa ukudibanisa izidakamizwa ezithile ze-antibacterial kunye ne-antitumor.
-Ingasetyenziselwa ukufunda i-synthesis ye-pesticides, idayi kunye nezinye iikhemikhali ezisebenzayo.
Indlela yokulungiselela:
I-2,6-Dichlorophenylhydrazine hydrochloride inokwenziwa ngala manyathelo alandelayo:
1. Nxiba i-2,6-dichlorobenzonitrile emanzini.
2. Ukugqithiswa kwamanzi ammonia kongezwa ukwenza impendulo.
3. I-precipitate ebangelwayo iyahluzwa kwaye ihlanjwe, kwaye ekugqibeleni yomiswe.
Ulwazi ngoKhuseleko:
I-2,6-Dichlorophenylhydrazine yi-hydrochloride ikhemikhali, kunye nezixhobo ezifanelekileyo zokukhusela zomntu ezifana neeglavu kunye nezibuko kufuneka zigqitywe ngexesha lokusebenza.
-Kuphephe ukudibana nolusu, amehlo kunye nomlomo. Ukuba ukudibanisa kwesikhumba okanye ukuphefumla kwenzeka, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune uncedo lwezonyango.
-Yigcine kwindawo eyomileyo, epholileyo kude nomlilo kunye nee-oxidizing agents.
-Xa usebenzisa okanye ukuphatha le khompawundi, landela iinkqubo ezifanelekileyo zokhuseleko lwebhubhoratri.
