Pentaethylene Glycol CAS 4792-15-8 Ubunyulu > 98.0% (GC)

Inkcazelo emfutshane:

Igama leKhemikhali: Pentaethylene Glycol

Izithethantonye: Pentaglycol;HO-PEG5-OH

CAS: 4792-15-8

Ubunyulu: >98.0% (GC)

Imbonakalo: Ulwelo oluMthubi

Umgangatho ophezulu, iMveliso yoRhwebo

E-Mail: alvin@ruifuchem.com

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Inkcazo:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Pentaethylene Glycol (CAS: 4792-15-8) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	Ipentaethylene Glycol
Izithethantonye	iPentaglycol;HO-PEG5-OH;3,6,9,12-Tetraoxatetradecane-1,14-diol
Inombolo yeCAS	4792-15-8
Inombolo yeCAT	RF-PI2217
Ubume beStokhwe	Kwi-Stock, iMveliso yoMveliso ukuya kwiiToni
Ifomula yeemolekyuli	C10H22O6
Ubunzima beMolekyuli	238.28
Indawo yokunyibilika	-8.6℃
Indawo yokubilisa	184℃/2 mmHg (lit.)
Inovakalelo	Hygroscopic
Ukunyibilika kwamanzi	Ukuxubana Namanzi
Uphawu	Ruifu Chemical

Iinkcukacha:

Into	Iinkcukacha
Imbonakalo	Ulwelo oluMthubi oluPale
Ubunyulu / Indlela yokuHlalutya	>98.0% (GC)
Uvavanyo lweTetraglycol	<1.00%
Isiqulatho samanzi nguKarl Fischer	<0.20%
pH	7.0~8.0
Refractive Index n20/D	1.461~1.463
Ubunzima obuthile (20/20℃)	1.126~1.128
Proton NMR Spectrum	Iyahambelana neSakhiwo
Umgangatho woVavanyo	Umgangatho woShishino

Ukupakishwa kunye noGcino:

Iphakheji:Ibhotile eneFluorinated, 25kg/Drum, okanye ngokwemfuno yomthengi

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ukukhanya kunye nokufuma

Izinto eziluncedo:

FAQ:

Isicelo:

I-Pentaethylene Glycol (i-CAS: 4792-15-8) yindawo ephakathi kwi-synthesis ye-cyclic kunye ne-noncyclic polyethers, i-complexing agents kunye ne-immobilized phase-transfer catalysts.I-Pentaethylene glycol iyi-synthetic intermediate eluncedo, kwaye isetyenziswa njenge-reagent yokwenza i-oligoesters ye-macrocyclic ngokusebenzisa i-lipase-catalysis.Isebenza njenge-catalyst ye-potassium hydroxide ebangela ukupheliswa kwe-benzene.Ukongezelela, isetyenziselwa ulwelo olusebenzayo kunye ne-viscosityabalungelelanisi.I-Pentaethylene Glycol yi-PEG-based based PROTAC linker esebenzayo kwi-synthesis ye-PROTAC.Isetyenziswe kuphando lwezonyango, ukukhutshwa kweziyobisi, i-nanotechnology kunye nophando lwezinto ezintsha, inkcubeko yeseli.Kwisifundo se-ligand, i-polypeptide synthesis support, i-graft polymer compounds, izinto ezintsha, kunye ne-polyethylene glycol-modified functional coatings kunye nezinye iinkalo zekhompawundi esebenzayo.I-Pentaethylene Glycol yipolymer equka i-ethylene glycol monomers kunye namaqela amabini e-terminal hydroxyl.Ikhonkco le-PEG linokunyusa ukunyibilika kwamanzi kwikhompawundi kwimidiya yamanzi.Ukwandisa iiyunithi ze-ethylene glycol ngaphakathi kwekhonkco lonke kuphucula iimpawu ze-solubility ye-PEG linker.I-Pentaethylene Glycol yinxalenye yeqela leekhompawundi ezibizwa ngokuba yi-polyethylene glycols (PEGs), eziziimveliso ezinkulu ze-non-ionic surfactants biodegradation.