Khoom Description
Khoom npe: 4-Fluorobenzonitrile
CAS: 1194-02-1 Nr
IB: 214-784-9
Melting point: 32-34℃(lit.)
Kub taw tes: 188℃/ 750 mmHg (lit.)
Qhov ceev: 1.1070
Refractive Index: 1.4925
Fp: 150℃F
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-Fluorobenzonitrile yog ntau yam tshuaj tsw qab lub tsev thaiv uas siv dav hauv kev tsim kho tshuaj, suav nrog kev sib xyaw ntawm kinase inhibitors thiab opioid receptor antagonists .
2. 4-Fluorobenzonitrile CAS 1194-02-1 plays lub luag haujlwm tseem ceeb hauv kev tsim cov tshuaj agrochemicals thiab cov tshuaj tshwj xeeb, thiab ua haujlwm tseem ceeb ua ntej rau cov khoom siv qib siab xws li kua muaju thiab polymers.
3. 4-Fluorobenzonitrile koom rau hauv cov hlau-catalyzed ntoo khaub lig- coupling cov tshuaj tiv thaiv, xws li Suzuki-Miyaura thiab Sonogashira couplings, los tsim complex molecular architectures .
Cia thiab ceev faj
1. Khaws 4-Fluorobenzonitrile nyob rau hauv ib lub thawv kaw nruj nreem rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo, kom deb ntawm tshav kub thiab cov khoom tsis sib haum.
2. Khaws 4-Fluorobenzonitrile CAS 1194-02-1 nruj me ntsis sib cais los ntawm cov muaj zog oxidizing cov neeg ua hauj, muaj zog acids, thiab muaj zog bases los tiv thaiv kev puas tsuaj decomposition.
3. Kov 4-Fluorobenzonitrile siv cov cuab yeej tiv thaiv tus kheej tsim nyog nrog rau cov hnab looj tes, tsom iav kev nyab xeeb, thiab hauv lub hood fume kom tsis txhob ua pa plua plav thiab vapors.
Kev kub ceev teb rau cov dej xau
1. cais cov spilled 4-Fluorobenzonitrile CAS 1194-02-1 cheeb tsam, tsis txhob muaj plua plav tsim, thiab cheb cov khoom 4-Fluorobenzonitrile rau hauv cov thawv ntim, cov ntawv lo rau pov tseg.
2. Tiv thaiv cov spilled 4-Fluorobenzonitrile los ntawm kev nkag mus rau hauv cov dej ntws los yog cov dej, raws li kev tso tawm mus rau hauv ib puag ncig yuav tsum nruj me ntsis zam.
3. Cov neeg ua haujlwm tu 4-Fluorobenzonitrile spills yuav tsum hnav cov cuab yeej tiv thaiv tsim nyog thiab pov tseg cov khoom pov tseg raws li cov cai tswj kev phom sij (UN 3439 lossis UN 2811, Hazard Class 6.1, PG III).
Cov ntaub ntawv kev nyab xeeb
1. 4-Fluorobenzonitrile muaj teeb meem yog tias nqos tau (H302), tiv tauj nrog daim tawv nqaij (H312), lossis yog nqus tau (H332), thiab ua rau tawv nqaij thiab qhov muag khaus (H315, H319).
2. 4-Fluorobenzonitrile CAS 1194-02-1 muaj lub teeb nyem ntawm 65℃thiab yog combustible; Nws cov thermal decomposition ua rau cov pa phem xws li carbon monoxide, hydrogen fluoride, nitrogen oxides, thiab cyanide fumes.
3. 4-Fluorobenzonitrile yog cais nrog GHS lub teeb liab lo lus "Kev Ceeb Toom" thiab yuav tsum tau tuav nrog cov lus ceeb toom P261 (tsis txhob ua pa plua plav), P280 (coj hnab looj tes tiv thaiv / qhov muag tiv thaiv), thiab P305+P351+P338 (yog nyob rau hauv qhov muag).
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 4-Butylacetophenone CAS 37920-25-5 |
| 2 | Butyryl Chloride CAS 141-75-3 |
| 3 | 4-Chlorobenzenesulfonamide CAS 98-64-6 |
| 4 | 4-Fluoroacetophenone CAS 403-42-9 |
| 5 | 4-Iodoanisole CAS 696-62-8 |
| 6 | P-Anisidine/p-Methoxyaniline/4-Methoxyaniline CAS 104-94-9 |
| 7 | 4-Fluorobenzyl Chloride CAS 352-11-4 |
| 8 | p-Phenylenediamine dihydrochloride CAS 624-18-0 |
| 9 | 1 4-Dicyanobenzene CAS 623-26-7 |
| 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 hom 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.
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-fluorobenzonitrile cas 1194-02-1, Tuam Tshoj 4-fluorobenzonitrile cas 1194-02-1 manufacturers, lwm tus neeg, Hoobkas
