I-Diethylzinc(CAS#557-20-0)
| Amakhodi Engozi | I-R14 – Isabela ngobudlova emanzini I-R17 – Ivutha ngokuzenzekelayo emoyeni R34 – Ibangela ukusha R50/53 – Kunobuthi kakhulu ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini. R67 – Izihwamuko zingadala ukozela kanye nesiyezi R65 – Iyingozi: Ingadala umonakalo wamaphaphu uma igwinyisiwe R62 – Ingozi engaba khona yokukhubazeka kokuzala R48/20 - I-R11 – Ivutha Kakhulu R51/53 – Ukuba nobuthi ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini. R14/15 - R63 – Ingozi engaba khona yokulimala enganeni engakazalwa |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) I-S61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha. I-S62 – Uma igwinyisiwe, ungabangeli ukuhlanza; funa iseluleko sezokwelapha ngokushesha futhi ubonise lesi sitsha noma ilebula. I-S8 – Gcina isitsha somile. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. S16 – Zigcine kude nemithombo yokuthungela. S60 – Le nto kanye nesiqukathi sayo kumele kulahlwe njengemfucuza eyingozi. S43 – Uma kusetshenziswa umlilo … (kulandela uhlobo lwempahla yokucisha umlilo ezosetshenziswa.) |
| Ama-ID e-UN | UN 3399 4.3/PG 1 |
| I-WGK Germany | 2 |
| I-RTECS | ZH2077777 |
| AMAKHODI E-FLUKA BRAND F | 10-23 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29319090 |
| I-Hazard Class | 4.3 |
| Iqembu Lokupakisha | I |
Isingeniso
I-Diethyl zinc iyinhlanganisela ye-organozinc. Iwuketshezi olungenambala, oluvutha umlilo futhi inephunga elimnandi. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-diethylzinc:
Ikhwalithi:
Ukubukeka: Uketshezi olungenambala olunephunga elimnandi
Ukuminyana: cishe. 1.184 g/cm³
Ukunyibilika: kuncibilika kuzincibilikisi eziphilayo njenge-ethanol ne-benzene
Sebenzisa:
I-Diethyl zinc iyi-reagent ebalulekile ku-organic synthesis futhi isetshenziswa ekulungiseleleni ama-catalysts.
Ingasetshenziswa futhi njenge-inducer kanye ne-ejenti yokunciphisa ama-olefin.
Indlela:
Ngokuphendula i-zinc powder nge-ethyl chloride, i-diethyl zinc iyakhiqizwa.
Inqubo yokulungisa idinga ukwenziwa ngaphansi kokuvikelwa kwegesi engasebenzi (isb. i-nitrogen) futhi emazingeni okushisa aphansi ukuze kuqinisekiswe ukuphepha kanye nesivuno esiphezulu sokusabela.
Ulwazi Lokuphepha:
I-Diethyl zinc ivutha kakhulu futhi ukuthintana nomthombo wokuthungela kungabangela umlilo noma ukuqhuma. Izinyathelo zokuvimbela umlilo nokuqhuma kufanele zithathwe ngesikhathi sokugcinwa kanye nokusetshenziswa.
Gqoka izinto zokuzivikela ezifanele njengezimpahla zokuvikela amakhemikhali, izibuko zokuzivikela, namagilavu lapho usebenzisa.
Gwema ukuthintana nama-oxidants aqinile nama-asidi ukuze uvimbele ukusabela kodlame.
I-Diethylzinc kufanele iphathwe endaweni enomoya omuhle ukuze kwehliswe ukunqwabelana kwamagesi ayingozi.
Gcina kuvaliwe futhi ubeke endaweni eyomile, epholile ukuze uvimbele izimo ezingazinzile.
