Triphenylphosphine(CAS#603-35-0)
| Nā Code Risk | R22 – Poino ke aleia R43 – Hiki ke hoʻonāwaliwali i ka ʻili R53 – Hiki ke hoʻoulu i nā hopena pōʻino no ka wā lōʻihi ma ke kaiaola wai R50/53 – He mea ʻawaʻawa loa i nā mea ola i loko o ka wai, hiki ke hoʻopōʻino i ka wā lōʻihi i ke kaiaola. R48/20/22 - |
| Ka wehewehe palekana | S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. S60 - Pono e hoʻolei ʻia kēia mea a me kāna pahu ma ke ʻano he ʻōpala weliweli. S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana. S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. |
| UN ID | 3077 |
| WGK Kelemānia | 2 |
| RTECS | SZ3500000 |
| NUI FLUKA BRAND F | 9 |
| TSCA | ʻAe |
| HS Code | 29310095 |
| Kaʻawaʻawa | LD50 ma ka waha i loko o ka Lapeti: 700 mg/kg LD50 dermal Rabbit > 4000 mg/kg |
Hoʻolauna
ʻO Triphenylphosphine kahi hui organophosphorus. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka triphenylphosphine:
ʻAno maikaʻi:
1. Nānā: Triphenylphosphine he keʻokeʻo i ka melemele crystalline a i ʻole ka pauka paʻa.
2. Solubility: He mea hiki ke hoʻoheheʻe maikaʻi ʻia i nā solvents non-polar e like me benzene a me ka etera, akā hiki ʻole ke hoʻoheheʻe ʻia i ka wai.
3. Paʻa: ʻO Triphenylphosphine kahi paʻa i ka lumi wela, akā e hoʻoheheʻe ʻia ma lalo o ka mana o ka oxygen a me ka wai i ka lewa.
E hoʻohana:
1. Ligand: ʻO Triphenylphosphine kahi ligand koʻikoʻi i ka kemika hoʻohui. Hoʻokumu ia i nā paʻakikī me nā metala a hoʻohana nui ʻia i ka synthesis organik a me nā hopena catalytic.
2. Mea ho'ēmi: Hiki ke hoʻohanaʻia ka Triphenylphosphine ma keʻano he mea hoʻohaʻahaʻa maikaʻi no ka ho'ēmiʻana i nā pūhui carbonyl i nāʻano likeʻole.
3. Nā mea hoʻoheheʻe: Hoʻohana pinepine ʻia ka Triphenylphosphine a me kāna mau mea e like me nā ligands no nā catalysts metal transition a komo i nā hopena synthesis organik.
Hanana:
Hoʻomākaukau mau ʻia ka triphenylphosphine e ka hopena o ka triphenylphosphonyl hydrogenated a i ʻole triphenylphosphine chloride me ka metala sodium (a i ʻole lithium).
ʻIke palekana: Pono e ʻaʻahu ʻia nā lako pale pilikino e like me nā mīkina lima a me nā maka.
2. E pale aku i ka hoopili ana me na mea oxidants a me na waika ikaika, i mea e hooulu ai i na hopena pilikia.
3. Pono e mālama ʻia ma kahi maloʻo a me ka makani, kahi mamao mai nā mea like ʻole a me nā kumu ahi.
