1,2,3,4,5-Pentamethylcyclopentadiene CAS 4045-44-7 Ubunyulu> 95.0% (GC)
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-1,2,3,4,5-Pentamethylcyclopentadiene (CAS: 4045-44-7) 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 | 1,2,3,4,5-Pentamethylcyclopentadiene |
Izithethantonye | 1,2,3,4,5-Pentamethyl-1,3-Cyclopentadiene;I-Pentamethylcyclopentadiene |
Inombolo yeCAS | 4045-44-7 |
Inombolo yeCAT | RF2707 |
Ubume beStokhwe | Kwi-Stock, iMveliso yoMveliso ukuya kwiiToni |
Ifomula yeemolekyuli | C10H16 |
Ubunzima beMolekyuli | 136.24 |
Indawo yokubilisa | 60℃/14 mmHg |
Indawo yokuflasha | 44℃ |
Ukuxinana | 0.87 g/mL ku-25℃(lit.) |
Refractive Index n20/D | 1.474(lit.) |
Inovakalelo | UkuKhanya okungevayo, ukungeva komoya |
Ukunyibilika | I-Miscible NgeMethanol, iDichloromethane kunye ne-Ethyl Acetate.Kancinci Ukuxutywa Ngamanzi |
Uphawu | Ruifu Chemical |
Into | Iinkcukacha |
Imbonakalo | Ulwelo oluYelo ukuya kwiOrenji |
Ubunyulu / Indlela yokuHlalutya | >95.0% (GC) |
Ubunzima obuthile (20/20℃) | 0.838~0,842 |
Refractive Index n20/D | 1.472~1.476 |
Amanzi (nguKarl Fischer) | <0.50% |
Ukungacoceki okuphezulu okukodwa | <3.00% |
Ukungcola ngokupheleleyo | <5.00% |
Proton NMR Spectrum | Iyahambelana neSakhiwo |
Umgangatho woVavanyo | Umgangatho woShishino |
Iphakheji: Ibhotile eneFluorinated, 25kg/Barel, okanye ngokwemfuno yomthengi
Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ukukhanya kunye nokufuma
Ukuthenga njani?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com
Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.
Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eRashiya, eKorea, eJapan, eOstreliya, njl.
Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.
UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.
Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.
Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.
MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.
Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.
Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.
Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.
Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.
Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.
I-1,2,3,4,5-Pentamethylcyclopentadiene (i-CAS: 4045-44-7) isebenza njenge-precursor kwi-ligand 1,2,3,4,5-Pentamethylcyclopentadienyl.Isetyenziswa njengekhemikhali yokuguqula ukukhula, ngexesha lokufakwa komphunga wesinyithi owenziwe yikhemikhali yentsimbi esuka kwintsimbi yepentacarbonyl.Isetyenziswa njenge-ligand "kwimbiza enye" i-iridium-catalyzed transformation yealcohol to amides.Ngapha koko, isebenza njengomlamli we-electron kwinkqubo yokuhlaziywa kwe-nicotinamide adenine dinucleotide.Ukongeza koku, ingena kwi-radical cation catalyzed cycloaddition reaction kunye ne-allenes ukufumana imveliso ye-Diels-Alder.
-
I-1,2,3,4,5-Pentamethylcyclopentadiene CAS 4045-4...
-
3,3-Pentamethylene Glutarimide (CAI) CAS 1130-3...
-
5-Chloro-2-Pentanone CAS 5891-21-4 Ubunyulu > 98.0...
-
Bis(2,4-dimethylpentane-2,4-glycolato)diboron C...
-
I-Ethoxy(pentafluoro)cyclotriphosphazene (EPFCTP)...
-
I-Ethyl 2-Oxocyclopentanecarboxylate CAS 611-10-9...
-
I-Pentaerythritol tris[3-(1-aziridinyl)propionate...
-
Pentaethylene Glycol CAS 4792-15-8 Ubunyulu >98.0...
-
I-Pentafluorobenzoic Acid CAS 602-94-8 Assay ≥99....
-
I-Pentafluorophenol CAS 771-61-9 (PFP-OH) Ubunyulu ...