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Triphenylphosphine Oxide (TPPO) CAS Lamba: 791-28-6

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Triphenylphosphine Oxide (TPPO) CAS Lamba: 791-28-6

Triphenylphosphine Oxide (TPPO), tare da tsarin sinadarai (C₆H₅)₃PO ko C₁₈H₁₅OP da nauyin kwayoyin halitta 278.29 g/mol, wani barga ne na organophosphorus fili. Ya bayyana a matsayin fari zuwa farar kristal mai ƙarfi kuma samfuri ne na gama gari a cikin halayen da suka shafi triphenylphosphine, kamar halayen Wittig da Mitsunobu. TPPO yana da ƙima don haɓakarsa azaman ligand, mai haɓakawa, da ƙari a cikin masana'antu da aikace-aikacen bincike daban-daban.

Alamar:
ozun
Ma'ana:
Triphenylphosphine oxide
Bayyanar:
Farar crystalline foda
Lambar CAS:
791-28-6
Tsarin kwayoyin halitta:
Saukewa: C18H15
Nauyin Kwayoyin Halitta:
278
EINECS:
212-338-8
Solubility:
dan kadan mai narkewa cikin ruwa

samuwa:



Tambaya Ƙara zuwa Kwando

Bayanin Samfura

Bayanin Samfura

Maɓalli Properties

Bayyanar : Fari zuwa kirim mai launin lu'u-lu'u lu'u-lu'u
Wurin narkewa : 154-158°C
Wurin tafasa : ~ 360°C
Yawan girma : ~ 1.212 g/cm³
Solubility : Mai narkewa a cikin kaushi na halitta kamar chloroform, acetone, hydrocarbons aromatic, da ether; dan kadan mai narkewa a cikin ethanol; rashin narkewa cikin ruwa
Ƙarfafawa : Tsayayyen sinadari tare da ƙarfi P=O bond

Maki-daki masu tsabta (yawanci ≥99%) ana samunsu don amfani da fasaha da ƙwarewa.

Babban Aikace-aikace

Organic Synthesis : Catalyst ko Lewis tushe a cikin abubuwan haɓakawa, ƙari na Michael, halayen haɗin gwiwa, da sauran canje-canje.
Polymer & Materials Kimiyya : Ƙarfafawar wuta a cikin robobi da polymers; wakili mai warkarwa don epoxies.
Chemistry Coordination : Ligand don rukunin ƙarfe a cikin catalysis da haɗin kayan aiki.
Lantarki & Makamashi : Ƙarfafawa a cikin ƙwayoyin hasken rana na perovskite, OLEDs, da batura masu gudana na redox don ƙarancin wucewa da haɓaka aiki.
Analytical Chemistry : Ana amfani da shi wajen hakowa da tantance karafa (misali, cadmium, mercury).
Sauran : Crystallization aid, anti-fouling wakili, da kuma tsaka-tsaki a cikin sunadarai na phosphorus.

Matsayin inganci

Akwai shi a cikin nau'i mai tsabta mai tsabta tare da ƙananan ƙazanta, dace da magunguna, lantarki, da aikace-aikacen masana'antu.

Bayanin Tsaro

Gabaɗaya tsayayye amma rike tare da daidaitattun matakan kariya na dakin gwaje-gwaje. Ka guji shakar ƙura da haɗuwa da idanu ko fata. Yi amfani da PPE mai dacewa kuma koma zuwa SDS don cikakken kulawa, ajiya, da shawarwarin zubarwa.

Tambayoyin da ake yawan yi (FAQs)

Menene lambar CAS don Triphenylphosphine Oxide?

791-28-6.

Menene tsarin sinadarai?

(C₆H₅)₃PO ko C₁₈H₁₅OP.

Menene TPPO wanda akafi sani da suna?

Triphenylphosphine oxide (TPPO).

Shin TPPO yana narkewa a cikin ruwa?

Mara kyau mai narkewa a cikin ruwa amma mai narkewa sosai a yawancin kaushi na kwayoyin halitta.

Menene babban amfanin TPPO?

Ƙwayoyin halitta kira catalysis, harshen wuta retardants, karfe daidaitawa, perovskite hasken rana Kwayoyin/OLEDs, da kuma nazarin ilmin sunadarai.

Me yasa TPPO ke da mahimmanci a cikin sinadarai na halitta?

Yana da tabbataccen samfuri na maɓalli (misali, Wittig) kuma ana iya amfani da shi azaman mai kara kuzari, ligand, ko sake yin fa'ida a cikin matakai na ci gaba.

Yaya ya kamata a adana shi?

A cikin wuri mai sanyi, busasshen wuri mai nisa daga ma'auni mai ƙarfi, a cikin rufaffiyar kwantena.