Triphenylphosphine (CAS#603-35-0)
| Lambobin haɗari | R22 - Yana cutarwa idan an haɗiye shi R43 - Yana iya haifar da hankali ta hanyar saduwa da fata R53 - Yana iya haifar da lahani na dogon lokaci a cikin yanayin ruwa R50/53 - Mai guba mai guba ga halittun ruwa, na iya haifar da illa na dogon lokaci a cikin yanayin ruwa. R48/20/22 - |
| Bayanin Tsaro | S36/37 - Sanya tufafin kariya da safar hannu masu dacewa. S60 - Wannan abu da kwandonsa dole ne a zubar da shi azaman shara mai haɗari. S61 - Guji saki zuwa yanayi. Koma zuwa umarni na musamman / takaddun bayanan aminci. S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. |
| ID na UN | 3077 |
| WGK Jamus | 2 |
| RTECS | SZ350000 |
| FLUKA BRAND F CODES | 9 |
| Farashin TSCA | Ee |
| HS Code | 29310095 |
| Guba | LD50 baki a cikin zomo: 700 mg/kg LD50 dermal Rabbit> 4000 mg/kg |
Gabatarwa
Triphenylphosphine shine fili na organophosphorus. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na triphenylphosphine:
inganci:
1. Bayyanar: Triphenylphosphine fari ne zuwa rawaya crystalline ko powdery m.
2. Solubility: Yana da kyau mai narkewa a cikin abubuwan da ba na polar kamar su benzene da ether, amma ba a narkewa a cikin ruwa.
3. Kwanciyar hankali: Triphenylphosphine yana da kwanciyar hankali a dakin da zafin jiki, amma zai oxidize a ƙarƙashin rinjayar oxygen da danshi a cikin iska.
Amfani:
1. Ligand: Triphenylphosphine muhimmin ligand ne a cikin haɗin gwiwar sunadarai. Yana samar da hadaddiyar giyar tare da karafa kuma ana amfani dashi ko'ina a cikin hadawar kwayoyin halitta da halayen catalytic.
2. Rage wakili: Ana iya amfani da Triphenylphosphine azaman wakili mai tasiri mai tasiri don rage yawan mahadi na carbonyl a cikin nau'o'in halayen sinadaran.
3. Catalysts: Triphenylphosphine da abubuwan da suka samo asali ana amfani da su azaman ligands don ƙaddamar da ƙarfe na ƙarfe da kuma shiga cikin halayen haɗin gwiwar kwayoyin halitta.
Hanya:
Triphenylphosphine yawanci ana shirya shi ta hanyar halayen hydrogenated triphenylphosphonyl ko triphenylphosphine chloride tare da ƙarfe sodium (ko lithium).
Bayanin Tsaro: Ya kamata a sa kayan kariya masu dacewa kamar safar hannu da tabarau.
2. Ka guji hulɗa da oxidants da acid mai ƙarfi, wanda zai iya haifar da halayen haɗari.
3. Ya kamata a adana shi a cikin busasshiyar wuri mai iska, nesa da abubuwa marasa jituwa da tushen wuta.
