mPEG4-mmanya CAS 23783-42-8 Ịdị ọcha>98.0% (GC)
Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta ihe na onye na-ebubata Tetraethylene Glycol Monomethyl Ether (CAS: 23783-42-8) nwere oke mma.Anyị nwere ike ịnye COA, nnyefe zuru ụwa ọnụ, obere na nnukwu ọnụọgụ dị.Ọ bụrụ na ị nwere mmasị na ngwaahịa a, biko ziga ozi zuru ezu gụnyere nọmba CAS, aha ngwaahịa, ọnụ ọgụgụ anyị.Please contact: alvin@ruifuchem.com
| Aha Chemical | Tetraethylene glycol monomethyl ether |
| Ụdị okwu | Methyl tetraglycol;mPEG4- Mmanya;mPEG4-OH;2,5,8,11-Tetraoxatridecan-13-ol |
| Nọmba CAS | 23783-42-8 |
| Nọmba CAT | RF-PI2230 |
| Ọnọdụ Ahịa | N'ahịa, arụpụtara na azụmaahịa |
| Usoro ihe omimi | C9H20O5 |
| Ibu molekụla | 208.25 |
| Ebe esi nri | 125 ℃/1 mmHg |
| Solubility na Mmiri | Soluble na Mmiri |
| Okpomọkụ nchekwa. | N'okpuru Inert Gas (Nitrogen ma ọ bụ Argon) na 2 ~ 8 ℃ maka obere oge |
| Ụdị | Ruifu Chemical |
| Ihe | Nkọwapụta |
| Ọdịdị | Mmiri doro anya na-enweghị agba na-acha odo odo |
| Ụzọ ịdị ọcha / nyocha | > 98.0% (GC) |
| Ntụgharị ntụgharị n20/D | 1.4430 ~ 1.4470 |
| Nnukwu ike ndọda (20/20 ℃) | 1.0630 ~ 1.0670 |
| Mmiri | <0.20% |
| Chromaticity (Pt-Co) | <15 |
| Spectrum infrared | Dabara na Ọdịdị |
| Ọnụ ego nke Proton NMR Spectrum | Dabara na Ọdịdị |
| Ndụ shelf | Ọnwa 24 Site na ụbọchị nrụpụta ma ọ bụrụ na echekwara ya nke ọma |
| Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
ngwugwu:Kalama, 25kg / Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Chekwaa n'ime akpa mechiri emechi.Chekwaa n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ ma nwee ikuku nke ọma pụọ na ihe ndị na-ekwekọghị ekwekọ.Chebe ikuku, ìhè na mmiri.
Mbupu:Jiri ikuku na-ebuga ụwa niile site na FedEx / DHL Express.Nye nnyefe ngwa ngwa na ntụkwasị obi.
Tetraethylene Glycol Monomethyl Ether, nke a makwaara dị ka m-PEG4-Alcohol (CAS: 23783-42-8), m-PEG4-mmanya mmanya nwere otu hydroxyl.Enwere ike ịwepụta otu hydroxyl na otu ọrụ na-arụ ọrụ ndị ọzọ maka njikọta na ebumnuche mgbanwe elu.Mgbanwe mPEG na-abawanye nke ukwuu solubility mmiri nke ogige a na-esi na ya pụta.Otu hydroxyl na-eme ka mwepu ma ọ bụ dochie ya na otu ndị ọzọ na-arụ ọrụ.Tinyere na nyocha ahụike, mwepụta ọgwụ, nanotechnology na nyocha ihe ọhụrụ, omenala cell.N'ime ọmụmụ nke ligand, nkwado nkwado polypeptide, ogige polymer graft, ihe ọhụrụ, na polyethylene glycol-modified functional coatings na akụkụ ndị ọzọ nke ogige na-arụ ọrụ.m-PEG4-mmanya bụ ihe njikọ PROTAC dabeere na PEG nke enwere ike iji na njikọ nke PROTAC.
m-PEG4- mmanya na-aba n'anya, enwere ike iji mee ihe na njikọ nke ogige chemicla dị iche iche.Ọ bụkwa PEG monofunctional nke enwere ike iji na sayensị polymer.
Nkọwa nchekwa S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
S22 - Ekula uzuzu.
WGK Germany 1
TSCA Ee
Koodu mpaghara:: 2909440090
