mPEG4-Alcohol CAS 23783-42-8 Ubunyulu >98.0% (GC)
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi weTetraethylene Glycol Monomethyl Ether (CAS: 23783-42-8) enomgangatho 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
| Igama leMchiza | Tetraethylene Glycol Monomethyl Ether |
| Izithethantonye | iMethyl Tetraglycol;mPEG4-Utywala;mPEG4-OH;2,5,8,11-Tetraoxatridecan-13-ol |
| Inombolo yeCAS | 23783-42-8 |
| Inombolo yeCAT | RF-PI2230 |
| Ubume beStokhwe | Kwi-Stock, Kwenziwa uRhwebo |
| Ifomula yeemolekyuli | C9H20O5 |
| Ubunzima beMolekyuli | 208.25 |
| Indawo yokubilisa | 125℃/1 mmHg |
| Ukunyibilika emanzini | Inyibilika emanzini |
| Ugcino Temp. | Ngaphantsi kweGesi eNgenert (iNitrogen okanye iArgon) kwi-2 ~ 8℃ kwiXesha elifutshane |
| Uphawu | Ruifu Chemical |
| Into | Iinkcukacha |
| Imbonakalo | Ulwelo olungenambala ukuya kuMthubi olucacileyo |
| Ubunyulu / Indlela yokuHlalutya | >98.0% (GC) |
| Refractive Index n20/D | 1.4430~1.4470 |
| Ubunzima obuthile (20/20℃) | 1.0630~1.0670 |
| Ukufuma | <0.20% |
| Chromaticity (Pt-Co) | <15 |
| I-Infrared Spectrum | Iyahambelana neSakhiwo |
| Proton NMR Spectrum | Iyahambelana neSakhiwo |
| Beka ubomi kwishelufa | Iinyanga ezingama-24 ukusuka kumhla wokuveliswa ukuba zigcinwe ngokufanelekileyo |
| Umgangatho woVavanyo | Umgangatho woShishino |
Umqulu:Ibhotile, 25kg / Drum, okanye ngokwemfuno umthengi.
Imeko yoGcino:Gcina kwisitya esivaliweyo.Gcina kwindawo epholileyo, eyomileyo nengena umoya kakuhle kude nezinto ezingahambelaniyo.Khusela emoyeni, ukukhanya kunye nokufuma.
Ukuhambisa ngenqanawe:Zisa kwihlabathi liphela ngomoya, ngeFedEx / DHL Express.Ukubonelela ngokukhawuleza nangokuthembekileyo.
I-Tetraethylene Glycol Monomethyl Ether, eyaziwa ngokuba yi-m-PEG4-Alcohol (CAS: 23783-42-8), i-m-PEG4-Alcohol linker iqulethe iqela le-hydroxyl.Iqela le-hydroxyl linokuthi lithathwe kwelinye iqela elisebenzayo elisebenzayo ukulungiselela ukudibanisa kunye neenjongo zokuguqulwa komhlaba.Ukuguqulwa kwe-mPEG kwandisa kakhulu ukunyibilika kwamanzi kwikhompawundi enesiphumo.Iqela le-hydroxyl lenza ukukhutshwa okungaphezulu okanye ukutshintshwa kunye namanye amaqela asebenzayo asebenzayo.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-m-PEG4-Alcohol yi-PEG-based based linker ye-PROTAC enokusetyenziswa kwi-synthesis ye-PROTAC.
I-m-PEG4-Alcohol, ingasetyenziselwa ukuhlanganiswa kweentlobo ezahlukeneyo ze-chemicla.Ikwayi-PEG esebenzayo enokuthi isetyenziswe kwisayensi yepolymer.
Inkcazo yoKhuseleko S24/25 -Kuphephe ukudibana nolusu namehlo.
S22 - Musa ukuphefumla uthuli.
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