Khoom Description
Khoom npe: Ethyltriphenylphosphonium iodide
CAS: 4736-60-1 Nr
PIB: 225-245-2
Melting point: 164-168℃(lit.)
Kub taw tes: 337 degree
Qhov ceev: 1.500
Vapor siab: 0Pa ntawm 25 degree
Fp: 226 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, inert cua, chav tsev kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ethyltriphenylphosphonium iodide feem ntau yog siv los ua Wittig reagent precursor los yog phosphonium ntsev intermediate rau synthesizing alkenes ntawm Wittig olefination cov tshuaj tiv thaiv hauv organic chemistry.
2. Ethyltriphenylphosphonium iodide 4736-60-1 ua haujlwm raws li theem-hloov catalyst hauv cov organic synthesis los pab txhawb kev cuam tshuam ntawm ionic reagents thiab cov organic substrates hauv biphasic systems.
3. Ethyltriphenylphosphonium iodide ua haujlwm ua reagent lossis nruab nrab hauv kev npaj ntawm lwm cov phosphorus-raws li cov tshuaj, ionic kua, thiab cov khoom tshwj xeeb.
Cia thiab ceev faj
1. Khaws ethyltriphenylphosphonium iodide rau hauv qhov txias, qhuav, zoo- qhov chaw cua, tiv thaiv lub teeb thiab noo noo, nyob rau hauv cov thawv kaw nruj nreem ua los ntawm cov khoom siv sib xws.
2. Khaws ethyltriphenylphosphonium iodide 4736-60-1 cais los ntawm cov muaj zog oxidizing cov neeg ua haujlwm, muaj zog acids, thiab cov khoom tsis sib xws los tiv thaiv kev puas tsuaj los yog decomposition.
3. Kov ethyltriphenylphosphonium iodide nrog kev saib xyuas kom txo tau cov hmoov av; xyuas kom cov thawv ntim kom meej meej thiab kaw thaum tsis siv.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais qhov chaw nchuav thiab ua kom muaj cua txaus; ua tib zoo muaj cov nchuav los tiv thaiv ethyltriphenylphosphonium iodide plua plav los ntawm huab cua.
2. Sau cov dej nchuav ethyltriphenylphosphonium iodide 4736-60-1 siv cov cuab yeej huv, qhuav los yog HEPA-filter nqus tsev vacuum, thiab muab tso rau hauv ib lub thawv uas haum, sealable pov tseg.
3. Ntxuav cov kab mob kom huv si nrog dej ntau; sau tag nrho cov khoom tsis huv (absorbents, ntxuav dej) thiab muab pov tseg raws li cov cai hauv cheeb tsam ib puag ncig rau cov tshuaj khib nyiab.
Cov ntaub ntawv kev nyab xeeb
1. Ethyltriphenylphosphonium iodide tuaj yeem ua rau tawv nqaij khaus, khaus qhov muag, thiab ua pa ua pa thaum raug plua plav lossis aerosols.
2. Ethyltriphenylphosphonium iodide 4736-60-1 tuaj yeem ua rau muaj kev phom sij yog tias nqos lossis nqus tau, thiab qhov ntev los yog rov ua dua tuaj yeem ua rau muaj kev puas tsuaj rau lub cev.
3. Nco ntsoov sab laj nrog Daim Ntawv Qhia Txog Kev Nyab Xeeb (SDS) kom paub cov ntaub ntawv toxicological tshwj xeeb thiab hnav cov khoom tiv thaiv tus kheej tsim nyog (PPE), suav nrog cov npog plua plav, tsom iav, hnab looj tes, thiab khaub ncaws tiv thaiv.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: 3-Bromopropyl Triphenylphosphonium Bromide CAS 3607-17-8 |
| 2 | 3 -(2-Aminoethylamino) Propyl-Dimethoxymethylsilane CAS 3069-29-2 |
| 3 | 4-Chlorobutanoic Acid CAS 627-00-9 |
| 4 | 3-Methylbenzyl Chloride CAS 620-19-9 |
| 5 | Tom ntej: Methyl 6-Bromohexanoate CAS 14273-90-6 |
| 6 | Tetraphenylphosphonium Iodide CAS 2065-67-0 |
| 7 | N-(Triethoxysilylpropyl)Urea CAS 23779-32-0 |
| 8 | 7-Bromoheptanoic acid CAS 30515-28-7 |
| 9 | 3- (Acryloxy) Propyltrimethoxysilane CAS 4369-14-6 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj ethyltriphenylphosphonium iodide cas 4736-60-1 Tuam Tshoj ethyltriphenylphosphonium iodide cas 4736-60-1 manufacturers, lwm tus, Hoobkas
