tert-Butyl (Triphenylphosphoranylidene)acetate CAS 35000-38-5 Purity>98.0% (HPLC)
Shanghai Ruifu Chemical Co., Ltd. ndi omwe amapanga tert-Butyl (Triphenylphosphoranylidene)acetate (CAS: 35000-38-5) yokhala ndipamwamba kwambiri.Ruifu Chemical imatha kubweretsa padziko lonse lapansi, mtengo wampikisano, ntchito zabwino kwambiri, zochepa komanso zochulukirapo zomwe zilipo.Gulani,Please contact: alvin@ruifuchem.com
| Dzina la Chemical | tert-Butyl (Triphenylphosphosphoranylidene) acetate |
| Mawu ofanana ndi mawu | (tert-Butoxycarbonylmethylene) triphenylphosphorane;(Triphenylphosphoranylidene)acetic Acid tert-Butyl Ester;(Carbo-tert-Butoxymethylene) triphenylphosphorane |
| Stock Status | Mu Stock, Commercial Production |
| Nambala ya CAS | 35000-38-5 |
| Molecular Formula | Chithunzi cha C24H25O2P |
| Kulemera kwa Maselo | 376.44 |
| Melting Point | 146.0 ~ 155.0 ℃ (lit.) |
| Zomverera | Simamva Kutentha, Kutentha |
| Kusungunuka kwamadzi | Zosungunuka Mochepa M'madzi |
| Kalasi Yowopsa | 6.1;Poizoni |
| Packing Group | III |
| COA & MSDS | Likupezeka |
| Chiyambi | Shanghai, China |
| Mtundu | Ruifu Chemical |
| Zinthu | Zofotokozera | Zotsatira |
| Maonekedwe | Ufa Woyera mpaka Kuwala Wachikasu | Zimagwirizana |
| Melting Point | 146.0 ~ 155.0 ℃ | 152.0 ~ 155.0 ℃ |
| Kutaya pa Kuyanika | <2.00% | 1.70% |
| Ph3P + Ph3PO | <2.00% | <2.00% |
| Chidetso Chosadziwika | <0.50% | <0.50% |
| Kuyera / Kusanthula Njira | >98.0% (HPLC) | 98.40% |
| 1H NMR Spectrum | Zogwirizana ndi Kapangidwe | Zimagwirizana |
| Mapeto | Chogulitsacho chayesedwa ndipo chikugwirizana ndi zomwe zaperekedwa | |
Phukusi:Botolo la Fluorinated, thumba la Aluminiyamu zojambulazo, 25kg / Cardboard Drum, kapena malinga ndi zomwe kasitomala amafuna.
Mkhalidwe Wosungira:Sungani chidebecho chotsekedwa mwamphamvu, sungani pamalo ozizira, owuma (2 ~ 8 ℃) komanso molowera mpweya wabwino kutali ndi zinthu zomwe sizingagwirizane.Tetezani ku kuwala ndi chinyezi.Zosagwirizana ndi ma oxidizing amphamvu.
Manyamulidwe:Kutumiza kudziko lonse lapansi ndi ndege, ndi FedEx / DHL Express.Perekani mwamsanga ndi yodalirika yobereka.
Kodi kugula?Chonde lemberaniDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Zaka 15 Zokumana nazo?Tili ndi zaka zopitilira 15 pakupanga ndi kutumiza kunja kwamitundu yambiri yamankhwala apamwamba kwambiri kapena mankhwala abwino.
Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Korea, Japan, Australia, etc.
Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.
UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.
Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.
MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.
Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.
Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.
Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.
Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.
Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.
Zizindikiro Zowopsa
R25 - Zowopsa ngati zitamezedwa
R36 - Zokhumudwitsa m'maso
R43 - Itha kuyambitsa chidwi pakukhudzana ndi khungu
R48/22 - Ngozi yowopsa ya kuwonongeka kwakukulu kwa thanzi poyang'ana nthawi yayitali ngati kumeza.
R51/53 - Poizoni kwa zamoyo zam'madzi, zitha kuyambitsa zovuta zanthawi yayitali m'malo am'madzi.
Kufotokozera Zachitetezo
S26 - Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndipo funsani malangizo achipatala.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso/nkhope.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
S61 - Pewani kumasulidwa ku chilengedwe.Onani malangizo apadera / mapepala achitetezo.
Ma ID a UN 3464 6.1/PG 2
WGK Germany 3
Kalasi Yowopsa 6.1
Packing Gulu III
tert-Butyl (Triphenylphosphosphoranylidene)acetate (CAS: 35000-38-5) angagwiritsidwe ntchito ngati wapakatikati mu kaphatikizidwe organic ndi mankhwala wapakatikati, makamaka ntchito mu labotale kafukufuku ndi chitukuko ndondomeko ndi kupanga mankhwala ndi mankhwala ndondomeko.Versatile Wittig reagent yomwe imagwiritsidwa ntchito mu chemistry yamankhwala.
