1,1,1,3,5,5,5-Heptamethyltrisiloxane CAS 1873-88-7 daahirnimo>99.0% (GC)

Sharaxaad Gaaban:

Magaca: 1,1,1,3,5,5,5-Heptamethyltrisiloxane

La mid ah: Bis (trimethylsiloxy) methylsilane

CAS: 1873-88-7

Daahirsanaanta:>99.0% (GC)

Muuqaalka: Dareere aan Midab lahayn

E-Mail: alvin@ruifuchem.com

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Sharaxaad:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 1,1,1,3,5,5,5-Heptamethyltrisiloxane (CAS: 1873-88-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Guryaha Kiimikada:

Magaca Kiimikada	1,1,1,3,5,5,5-Heptamethyltrisiloxane
La mid ah	Methylbis (trimethylsilyloxy) silane;Bis (trimethylsiloxy) methylsilane
Lambarka CAS	1873-88-7
Lambarka CAT	RF-PI2139
Heerka Saamiyada	Kaydka dhexdiisa, Awoodda Wax-soo-saarka 85 Tons/Bishii
Qaanuunka molecular	[(CH3)3SiO]2SiHCH3
Miisaanka Molecular	222.51
Meesha dhalaalaysa	<0℃
Barta Karsan	142 ℃ ( shid)
Ku kaydi Hoosta Gaaska Inert	Ku kaydi Hoosta Gaaska Inert
Xasaasi ah	Qoyaan Xasaasi ah, Dareen Fudud
Solubility	Isku darka leh acetone, ethanol, Diethyl Ether.Aan ku milmin Biyaha
Xasilooni	Degganguban karaAan ku habboonayn Wakiilada Oxidaynta Xoogan
Summada	Kiimikada Ruifu

Tilmaamaha:

Shayga	Tilmaamaha
Muuqashada	Dareere aan Midab lahayn
Daahirnimada / Habka Falanqaynta	>99.0% (GC)
Cufnaanta (20 ℃)	0.819-0.823
Tusmada N20/D	1.380 ~ 1.384
Proton NMR Spectrum	Waafaqsan Qaab-dhismeedka
Wadarta wasakhda	<1.00%
Heerka Imtixaanka	Heerka Ganacsiga
Isticmaalka	Isku-dhafka Silikoon

Xidhmada & Kaydinta:

Xidhmada: Dhalada fluorinated, 25kg/Drum, ama sida waafaqsan shuruudaha macmiilka

Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka iyo qoyaanka

Faa'iidooyinka

FAQ:

Codsiga:

1,1,1,3,5,5,5-Heptamethyltrisiloxane, oo sidoo kale loo yaqaan Bis (trimethylsiloxy) methylsilane, (CAS: 1873-88-7), waa dareere aan midab lahayn oo leh kooxda Si-H ee firfircoon.Waxay ku habboon tahay soo saarista dareeraha silikoon ee khaaska ah, oo ay ku jiraan: Polyether modified trisiloxane, taas oo ah wakiilada qoynta beeraha ee wanaagsan;Dheecaan kale oo silikoon shaqeynaya: si loo soo bandhigo epoxy, amino, alkyl group iyada oo loo marayo horumarka hydrosilylation.1,1,1,3,5,5,5-Heptamethyltrisiloxane waxaa ku jira curaarta hydrogen silikoon aad u firfircoon, waa alaabta ceeriin ee aasaasiga ah ee isku dhafka trisiloxane la beddelay.Trisiloxane la beddelay waa dusha sare ee qaab-dhismeed gaar ah oo leh qoyn heersare ah iyo sifooyin faafin taasoo si weyn u yaraynaysa xiisadda dusha sare ee nidaamka.Waxyaabo ceeriin ah oo loogu talagalay isku-darka surfactants silicone.Waxa loo isticmaali karaa silikoon dhexdhexaad ah oo muhiim u ah hydrosilylation ee xeryahooda organic ka kooban olefins.Waxa loo isticmaali karaa sida walxo ceeriin oo aasaasi ah oo loogu talagalay isku-dhafka polyether-ka ee la beddelay ee trisiloxane surfactant.Surfactant-ka gaarka ah ee leh xasilloonida hydrolysis wanaagsan, kala firdhisanaanta sare iyo qoynta, waxay ku habboon tahay rinjiga biyaha-dhalashada iyo dhejisyada.Waxa loo isticmaali karaa sidii wax lagu daro oo muhiim ah dhinacyo kala duwan oo ay ka mid yihiin waxyaalaha la isku qurxiyo, rinjiyada iyo dahaadhka, isbuunyada polyurethane, iyo sunta cayayaanka ee loo isticmaalo beeraha.Waxa kale oo loo isticmaali karaa diyaarinta dareeraha silikoonka kale ee shaqaynaya.Heptamethyltrisiloxane waxay u shaqeysaa sida walxo ceeriin oo muhiim ah iyo dhexdhexaad ah oo loo isticmaalo isku-dhafka organic, daawooyinka iyo dheeha.Tusaale ahaan, waxaa loo isticmaali karaa caraf udgoon CH silylation ee platinum-catalyzed ee arene.Waxa kale oo loo isticmaali karaa silylation of aryl iodide.Waa maaddo aasaasi ah oo loogu talagalay polyalkyleneoxide synthetic heptamethyltrisiloxane oo la beddelay kaas oo ah nooc ka mid ah qaab-dhismeedka gaarka ah ee dusha sare ee sunta cayayaanka lagu daro, waxyaabaha lagu daro, iwm.