Khoom Description
Khoom npe: 2-Chloro-4-nitropyridine 1-oxide
CAS: 14432-16-7 Nr
PIB: 238-404-6
Melting point: 151-155℃(lit.)
Kub taw tes: 405.9 ± 25.0℃(Predicted)
Ceev: 1.62 ± 0.1 g / cm3 (Predicted)
Fp: 223℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | 2-8 degree, kaw cia, deb ntawm noo noo |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 2-Chloro-4-nitropyridine 1-oxide yog lub tsev heterocyclic feem ntau siv hauv kev tshawb fawb tshuaj ua ib qho nruab nrab rau kev sib txuas ntawm bioactive compounds, suav nrog kinase inhibitors thiab tshuaj tua kab mob.
2. 2-Chloro-4-nitropyridine 1-oxide CAS 14432-16-7 ua haujlwm ua ntau yam synthon hauv cov organic synthesis, qhov twg pawg N-oxide qhib lub nplhaib pyridine rau nucleophilic aromatic hloov pauv, ua kom xaiv kev ua haujlwm ntawm 2- thiab 4-txoj haujlwm
3. 2-Chloro-4-nitropyridine 1-oxide yog ua haujlwm nyob rau hauv kev npaj cov hlau complexes thiab kev sib koom ua ke sib txuas rau catalysis thiab cov ntaub ntawv kev tshawb fawb.
4. Nyob rau hauv agrochemical txoj kev loj hlob, 2-Chloro-4-nitropyridine 1-oxide CAS 14432-16-7 yog siv los ua ib tug precursor rau synthesis ntawm herbicides, fungicides, thiab lwm yam qoob loo tiv thaiv kab mob.
Cia thiab ceev faj
1. 2-Chloro-4-nitropyridine 1-oxide yuav tsum muab khaws cia rau hauv lub thawv kaw ntom ntom hauv qhov chaw txias, qhuav, thiab qhov cua zoo, tiv thaiv lub teeb thiab noo noo; pom zoo cia ntawm 2-8℃lossis ntawm -20℃rau kev ruaj ntseg mus ntev.
2. 2-Chloro-4-nitropyridine 1-oxide CAS 14432-16-7 yog cais nrog GHS cov lus hais txog kev phom sij H302 (Kev phom sij yog tias nqos), H315 (Ua rau tawv nqaij khaus), H319 (Ua rau qhov muag khaus), thiab H335 (Tej zaum yuav ua rau "lo lus" ua pa.
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg-cov hnab looj tes tiv thaiv, tsom iav kev nyab xeeb nrog sab- cov ntaub thaiv npog, thiab cov khaub ncaws tiv thaiv thaum tuav cov khoom no, ua kom muaj cua txaus hauv chaw ua haujlwm.
4. Khaws kom deb ntawm cov khoom siv tsis sib xws xws li cov tshuaj muaj zog oxidizing, muaj zog acids, thiab cov hauv paus muaj zog los tiv thaiv decomposition; ntxuav kom huv si tom qab tuav.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, ua kom muaj cua txaus, thiab hnav cov khoom tiv thaiv tus kheej nrog rau cov tshuaj lom neeg - cov hnab looj tes tiv thaiv, tsom iav tiv thaiv, thiab lub tshuab ua pa uas tsim nyog thaum 2-Chloro-4-nitropyridine 1-oxide tso tawm.
2. Sau 2-Chloro-4-nitropyridine 1-oxide CAS 14432-16-7 los ntawm kev cheb lossis nqus tsev yam tsis tsim cov plua plav siv cov cuab yeej tsis muaj teeb, thiab muab tso rau hauv cov thawv kaw tsim nyog rau kev pov tseg.
3. Tsis txhob tsim cov huab cua thaum lub sij hawm ntxuav kom tsis txhob ua pa; tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej ntws los yog cov chav dej.
4. Pov tseg cov ntaub ntawv khaws tseg raws li hauv zos, xeev, thiab tseem fwv cov kev cai ib puag ncig los ntawm kev tso cai los ntawm kev puas tsuaj los yog kev tswj incineration.
Kev tiv thaiv hluav taws
1. 2-Chloro-4-nitropyridine 1-oxide tsis raug cais raws li cov nplaim taws heev tab sis tuaj yeem tawg tau nyob rau hauv qhov hluav taws kub, tawm cov pa phem xws li carbon monoxide, carbon dioxide, nitrogen oxides (NOx), thiab hydrogen chloride .
2. Siv cov tshuaj tsuag dej, tshuaj qhuav hmoov, carbon dioxide, los yog cawv- ua npuas ncauj resistant los tua hluav taws nrog cov khoom; Tsis txhob siv lub dav hlau dej ncaj qha raws li 2-Chloro-4-nitropyridine 1-oxide CAS 14432-16-7 tuaj yeem tawg cov khoom tawg.
3. Cov neeg tua hluav taws yuav tsum hnav nws tus kheej- muaj cov cuab yeej ua pa hauv siab- thov, MSHA/NIOSH tau pom zoo, thiab cov iav tiv thaiv tag nrho thaum tuav cov kub hnyiab 2-Chloro-4-nitropyridine 1-oxide vim muaj kev puas tsuaj rau cov pa roj uas tsim los ntawm thermal decomposition.
4. Thaum lub sij hawm combustion, tej zaum yuav emit irritant thiab toxic fumes; muaj hluav taws kub los tiv thaiv ib puag ncig.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Diethylamine Hydroxybenzoyl Hexyl Benzoate CAS 302776-68-7 |
| 2 | Bemotrizinol CAS 187393-00-6 |
| 3 | 2 6-Dihydroxypurine CAS 69-89-6 |
| 4 | 5-Methyluridine CAS 1463-10-1 |
| 5 | 5-Bromouracil CAS 51-20-7 |
| 6 | 2-Picoline CAS 109-06-8 |
| 7 | Acetone Diphenylamine / Antioxidant BLE CAS 68412-48-6 |
| 8 | 4,4'-Bis( , '-dimethylbenzyl)diphenylamine/Antioxidant 405 CAS 10081-67-1 |
| 9 | 2-Methoxy-5-fluorouraci CAS 1480-96-2 |
| 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 tus nqi 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: 2-chloro-4-nitropyridine 1-oxide cas 14432-16-7, Tuam Tshoj 2-chloro-4-nitropyridine 1-oxide cas 14432-16-7 manufacturers, lwm tus neeg, Hoobkas
