Khoom Description
Khoom npe: 4-Fluorophenylacetonitrile
CAS: 459-22-3 Nr
PIB: 207-286-8
Melting point: 86 degree
Kub taw tes: 119-120℃/ 18 mmHg (lit.)
Ceev: 1.126 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.5002 (lit.)
Fp: 227℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Inert cua, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 4-Fluorophenylacetonitrile yog lub tsev tseem ceeb hauv kev tshawb fawb tshuaj rau kev sib txuas hauv nruab nrab paj hlwb, oncology, thiab tiv thaiv - cov neeg sib tw tshuaj .
2. 4-Fluorophenylacetonitrile CAS 459-22-3 ua hauj lwm pab raws li ib tug ntau yam precursor rau npaj fluorinated heterocycles xws li indoles, quinolines, thiab pyrimidines nrog txhim khu kev ua si lom.
3. 4-Fluorophenylacetonitrile yog siv los ua ke daidzein analogs nrog kev tiv thaiv- ua npaws thiab benzothiazole sulfonamides uas nthuav tawm cov tshuaj tiv thaiv - inflammatory zog .
Cia thiab ceev faj
1. Khaws 4-Fluorophenylacetonitrile nyob rau hauv ib lub thawv kaw nruj nreem rau hauv qhov chaw txias, qhuav, qhov cua zoo kom deb ntawm cov khoom tsis sib haum.
2. Khaws 4-Fluorophenylacetonitrile CAS 459-22-3 nruj me ntsis sib cais los ntawm cov muaj zog oxidizing cov neeg ua haujlwm kom tsis txhob muaj kev puas tsuaj decomposition.
3. Kov 4-Fluorophenylacetonitrile siv cov cuab yeej tiv thaiv tus kheej tsim nyog nrog rau cov hnab looj tes tiv thaiv tshuaj, tsom iav kev nyab xeeb, thiab hauv lub fume hood kom tsis txhob ua pa pa lossis plua plav.
Kev kub ceev teb rau cov dej xau
1. cais cov spill 4-Fluorophenylacetonitrile CAS 459-22-3 cheeb tsam, tshem tawm cov khoom siv hluav taws xob, thiab muaj cov kua 4-Fluorophenylacetonitrile siv cov khoom siv tsis zoo qhuav xws li xuab zeb, tiv thaiv kev nkag mus rau hauv cov dej ntws los yog dej.
2. cheb los yog sau cov absorbed 4-Fluorophenylacetonitrile rau hauv cov thawv ntim khoom, cov ntawv ntim rau pov tseg raws li kev tswj hwm ib puag ncig.
3. Cov neeg ua haujlwm tu 4-Fluorophenylacetonitrile spills yuav tsum hnav cov khoom tiv thaiv tsim nyog thiab xyuas kom muaj cua txaus thaum ntxuav.
Cov ntaub ntawv kev nyab xeeb
1. 4-Fluorophenylacetonitrile 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-Fluorophenylacetonitrile CAS 459-22-3 tuaj yeem ua rau ua pa ua pa (H335) thiab raug cais rau kev thauj mus los ua kua tshuaj lom (UN 3276, Hazard Class 6.1, Packing Group III).
3. 4-Fluorophenylacetonitrile muaj qhov taw tes ntawm 108℃thiab combustion tsim cov pa phem xws li carbon monoxide, nitrogen oxides, thiab hydrogen fluoride .
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-Iodoanisol 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 qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 4-fluorophenylacetonitrile cas 459-22-3, Tuam Tshoj 4-fluorophenylacetonitrile cas 459-22-3 manufacturers, lwm tus, Hoobkas
