Tetraphenylphosphonium Chloride (CAS # 2001-45-8)
Risk thiab Safety
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. |
| WGK Germany | 3 |
| FLUKA BRAND F CODE | 3-10 |
| HS Code | 29310095 ib |
Tetraphenylphosphonium Chloride (CAS # 2001-45-8) Kev taw qhia
Tetraphenylphosphine chloride yog ib qho organic compound. Cov hauv qab no yog kev qhia txog nws cov khoom, kev siv, kev tsim khoom thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
Tetraphenylphosphine chloride yog cov xim tsis muaj kob uas muaj ntxhiab tsw. Nws yog soluble hauv cov kuab tshuaj organic xws li ether thiab chloroform ntawm chav tsev kub thiab insoluble hauv dej. Nws yog ib qho muaj zog txo tus neeg sawv cev thiab electrophile.
Siv:
Tetraphenylphosphine chloride muaj ntau yam kev siv hauv cov organic synthesis. Nws yog feem ntau siv los ua cov tshuaj tiv thaiv phosphorus reagents, xws li catalytic electrophilic ntxiv thiab phosphorus reagent hloov cov tshuaj tiv thaiv. Nws tseem tuaj yeem siv los ua tus thawj coj hauv kev npaj ntawm organophosphorus tebchaw thiab organometallophosphorus complexes.
Txoj kev:
Tetraphenylphosphine chloride tuaj yeem npaj los ntawm cov tshuaj tiv thaiv ntawm phenylphosphoric acid thiab thionyl chloride. Phenyl phosphoric acid thiab thionyl chloride teb rau daim ntawv phenyl chlorosulfoxide, thiab tom qab ntawd phenylchlorosulfoxide thiab thionyl chloride raug N-sulfonation nyob rau hauv alkali catalysis kom tau tetraphenylphosphine chloride.
Cov ntaub ntawv kev nyab xeeb:
Tetraphenylphosphine chloride yog tshuaj lom thiab khaus khaus. Nws yog absorbed los ntawm daim tawv nqaij thiab muaj ib tug irritating nyhuv ntawm lub qhov muag, tawv nqaij thiab ua pa ib ntsuj av. Nws yog ib qho tsim nyog kom tsis txhob muaj kev sib cuag ncaj qha rau ntawm daim tawv nqaij thiab lub qhov muag, thiab nws yog ib qho tsim nyog yuav tsum tau ua haujlwm nyob rau hauv qhov chaw zoo. Thaum khaws cia, nws yuav tsum khaws cia kom deb ntawm qhov hluav taws kub thiab cov khoom siv organic, thiab tsis txhob sib cuag nrog cov khoom siv hluav taws xob. Thaum siv tetraphenylphosphine chloride, yuav tsum hnav hnab looj tes tiv thaiv, tsom iav tiv thaiv thiab tiv thaiv qhov ncauj qhov ntswg.
