Khoom Description
Khoom npe: 4-Biphenylacetonitrile
CAS: 31603-77-7 Nr
IB: 622-759-2
Melting point: 88-92℃(lit.)
Kub taw tes: 146-150℃0.03mm
Qhov ceev: 1.068 ± 0.06 g / cm3 (Predicted)
Fp: 146-150℃/ 0.03m
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 4-Biphenylacetonitrile feem ntau yog siv los ua ib qho nruab nrab hauv cov organic synthesis, tshwj xeeb tshaj yog rau kev tsim biphenyl-raws li kws tshuaj, agrochemicals, thiab kua muaju.
2. 4-Biphenylacetonitrile CAS 31603-77-7 yog lub tsev tseem ceeb hauv kev tsim cov fluorescent dyes, OLED cov ntaub ntawv, thiab lwm yam khoom siv hluav taws xob lossis kho qhov muag.
3. 4-Biphenylacetonitrile ua haujlwm ua ntej rau ligands, polymers, thiab cov tshuaj tshwj xeeb hauv cov khoom siv tshawb fawb thiab kev sib koom tes chemistry.
Cia thiab ceev faj
1. Khaws 4-biphenylacetonitrile nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated, tiv thaiv los ntawm lub teeb thiab noo noo, nyob rau hauv lub kaw ntom nti ntim cov ntaub ntawv sib xws (xws li, iav los yog tej yam yas).
2. Khaws 4-biphenylacetonitrile CAS 31603-77-7 cais tawm ntawm cov oxidizing muaj zog, muaj zog acids, muaj zog hauv paus, thiab cov tshuaj reactive los tiv thaiv kev puas tsuaj los yog decomposition.
3. Kov 4-biphenylacetonitrile 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 ntim cov nchuav los tiv thaiv 4-biphenylacetonitrile plua plav los ntawm huab cua.
2. Sau cov nchuav 4-biphenylacetonitrile CAS 31603-77-7 siv cov cuab yeej huv, qhuav lossis HEPA-filter nqus tsev vacuum, thiab muab tso rau hauv lub thawv tsim nyog, sealable rau 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. 4-Biphenylacetonitrile tuaj yeem ua rau tawv nqaij khaus, khaus qhov muag loj, thiab ua pa ua pa thaum raug plua plav lossis aerosols.
2. 4-Biphenylacetonitrile CAS 31603-77-7 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 lub cev puas tsuaj; nws tuaj yeem tso cov pa phem cyanide nyob rau hauv cov xwm txheej hnyav (xws li, hluav taws kub, muaj zog acid).
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 | 1-Butyl-3-Methylimidazolium Chloride CAS 79917-90-1 |
| 2 | 2-Iodoaniline CAS 615-43-0 |
| 3 | Tom ntej: Ethyltriphenylphosphonium Bromide CAS 1530-32-1 |
| 4 | 3-Methylbenzyl Chloride CAS 620-19-9 |
| 5 | Tom ntej: Methyl 6-Bromohexanoate CAS 14273-90-6 |
| 6 | Ethyltriacetoxysilane CAS 17689-77-9 |
| 7 | Tom ntej: Ethyl 4-Iodobenzoate CAS 51934-41-9 |
| 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: 4-biphenylacetonitrile CAS 31603-77-7, Tuam Tshoj 4-biphenylacetonitrile cas 31603-77-7 manufacturers, lwm tus neeg, Hoobkas
