I-Diiodomethane(CAS#75-11-6)
| Iikhowudi zoMngcipheko | R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. I-R22 – Iyingozi xa iginyiwe 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. I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso S36/37/39 – Nxiba iimpahla ezikhuselayo ezifanelekileyo, iiglavu kunye nokhuseleko lwamehlo/ubuso. |
| Izazisi ze-UN | 2810 |
| WGK eJamani | 3 |
| RTECS | PA8575000 |
| FLUKA BRAND F IIKHOWUDI | 8 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 29033080 |
| IKlasi yeeNgozi | 6.1 |
| Iqela lokuPakisha | III |
| Ubutyhefu | I-LD50 ngomlomo kuMvundla: 76 mg / kg |
Intshayelelo
I-Diiodomethane. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-dioodomethane:
Umgangatho:
Imbonakalo: I-Diiodomethane lulwelo olungenambala ukuya kumthubi olukhanyayo kunye nevumba elikhethekileyo.
Ubuninzi: Ubuninzi buphezulu, malunga ne-3.33 g/cm³.
Ukunyibilika: Ukunyibilika: kunyibilika kwizinyibilikisi zendalo ezifana neealkoholi kunye ne-ether, ezinganyibilikiyo emanzini.
Uzinzo: Izinzile ngokwentelekiso, kodwa inokubola bubushushu.
Sebenzisa:
Uphando lwemichiza: I-Diiodomethane ingasetyenziswa njengesixhobo sokwenza izinto kwilabhoratri ye-organic synthesis reactions kunye nokulungiswa kwee-catalysts.
Isibulali-ntsholongwane: I-Diiodomethane ineempawu ze-bactericidal kwaye inokusetyenziswa njengesibulali-ntsholongwane kwiimeko ezithile.
Indlela:
I-Diiodomethane ngokubanzi ingalungiswa ngolu hlobo:
Ukusabela kwe-methyl iodide nge-copper iodide: I-Methyl iodide iphendulwa nge-iodide yobhedu ukuvelisa i-dioodomethane.
I-Methanol kunye ne-iodine reaction: i-methanol iphendulwa nge-iodine, kwaye i-methyl iodide eyenziwe iphendulwa nge-iodide yobhedu ukufumana i-dioodomethane.
Ulwazi ngoKhuseleko:
Ubuthi: I-Diiodomethane iyacaphukisa kwaye yonakalisa ulusu, amehlo, kunye nenkqubo yokuphefumla, kwaye inokuba nefuthe kwinkqubo ye-nervous central.
Amanyathelo okukhusela: Nxiba iiglasi ezikhuselayo, iiglavu kunye neemaski zerhasi xa usebenzisa ukuqinisekisa indawo yelabhoratri engena umoya.
Ukugcina nokuPhatha: Gcina kwindawo evaliweyo, epholileyo, nengena umoya kakuhle, kude nomlilo kunye nee-oxidants. Ulwelo oluyinkunkuma kufuneka lulahlwe ngokuhambelana nemigaqo yendalo esingqongileyo.
