Octaphenylcyclotetrasiloxane CAS 546-56-5 Ubunyulu > 99.0% (HPLC)

Inkcazelo emfutshane:

Igama leMichiza: Octaphenylcyclotetrasiloxane

CAS: 546-56-5

Ubunyulu: >99.0% (HPLC)

Imbonakalo: Ikristale emhlophe yomgubo

Iikhompawundi zeSilicon, uMgangatho oPhezulu

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Inkcazo:

I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi we-Octaphenylcyclotetrasiloxane (CAS: 546-56-5) kunye nomgangatho ophezulu.Sinokubonelela nge-COA, ukuhanjiswa kwehlabathi jikelele, ubuninzi obuncinci kunye nobuninzi obukhoyo.Ukuba unomdla kule mveliso, nceda uthumele ulwazi oluneenkcukacha lubandakanya inombolo ye-CAS, igama lemveliso, ubuninzi kuthi.Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	Octaphenylcyclotetrasiloxane
Izithethantonye	CFS-565;2,2,4,4,6,6,8,8-Octaphenylcyclotetrasiloxane;1,1,3,3,5,5,7,7-Octaphenylcyclotetrasiloxane;I-LS 8980;I-Octaphenyltetracyclosiloxane;SX 12B;I-OPTS
Inombolo yeCAS	546-56-5
Inombolo yeCAT	RF2910
Ubume beStokhwe	KwiSitokhwe, Umthamo weMveliso iiToni ezingama-50 ngenyanga
Ifomula yeemolekyuli	C48H40O4Si4
Ubunzima beMolekyuli	793.18
Indawo yokunyibilika	196.0 ~ 198.0℃(lit.)
Indawo yokubilisa	332℃/1 mmHg
Inqaku leFlash	200℃
Ukuxinana	1.185
Refractive Index n20/D	1.62
Ukunyibilika emanzini	Ayinyibilikiyo emanzini
Uvakalelo lweHydrolytic	I-1: Akukho Ukusabela okuBalulekileyo ngeeNkqubo ze-Aqueous
I-TSCA	Ewe
Ikhowudi ye-HS	29319090
Uphawu	Ruifu Chemical

Iinkcukacha:

Into	Iinkcukacha
Imbonakalo	Ikristale emhlophe yomgubo
Ubunyulu / Indlela yokuHlalutya	>99.0% (HPLC)
Indawo yokunyibilika	196.0 ~ 198.0℃
Amanzi (nguKarl Fischer)	<0.50%
Ukungcola ngokupheleleyo	<1.00%
I-1 H NMR Spectrum	Ukungqinelana Nolwakhiwo
Ukunyibilika kwiToluene	I-Turbidity eFaint kakhulu
Umgangatho woVavanyo	Umgangatho woShishino
Beka ubomi kwishelufa	Iinyanga ezili-12 ukusuka kumhla wokuveliswa ukuba zigcinwe ngokufanelekileyo
Ukusetyenziswa	Iikhompawundi zeSilicon

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Isicelo:

I-Octaphenylcyclotetrasiloxane (i-CAS: i-546-56-5) ingasetyenziselwa ukudibanisa i-pharmaceutical intermediates kunye ne-organic silicone intermediates, ngokukodwa kwi-oyile ye-silicone echasene nobushushu obuphezulu kunye nezinye iipolymers.Isetyenziselwa ukulungiswa kwerabha ye-silicone ye-phenyl.Ingasetyenziswa kwiingubo ezichasene ne-antifouling ukunciphisa amandla angaphezulu eengubo, ukwandisa ukuguquguquka kwefilimu kunye nokunciphisa amaqamza kwinkqubo.Ingasetyenziswa nge-vinyl ioli ye-silicone yokwenziwa kweoli ye-silicone ye-phenyl vinyl.Inokunyusa i-viscosity, i-index refractive kunye nokuzinza kobushushu bemveliso egqityiweyo.Ioli ye-silicone ye-phenyl vinyl isetyenziswa kakhulu kwi-encapsulation ye-LED.Ingasetyenziswa njengento ekrwada yokudityaniswa kweemveliso ze-silicone ye-organic kunye ne-pharmaceutical intermediates.Ingasetyenziselwa ukuvelisa i-phenyl silicone rubbers kunye nezinye izinto eziphilayo ze-silicone.I-Octaphenylcyclotetrasiloxane yikhemikhali yophando eluncedo kakhulu esetyenziswa ekulungiseleleni iimacromolecules ezinkulu.Imizekelo yeekhompawundi ezisekwe kwi-Octaphenylcyclotetrasiloxane zibandakanya iipolymers ezinanoporous ezinokuhanjiswa kobungakanani obumxinwa bepore kumfanekiso weseli kunye nokubhaqwa kokuqhuma, ulwelo olunyangekayo olongezelelweyo lwerabha zesilicone, kunye ne-CO2 ebhengeza iipolymers ezincinci.