Khoom Description
Khoom npe: Methyl 4-fluorobenzoate
CAS: 403-33-8 Nr
PIB: 206-956-7
Melting point: 4.5 degree
Kub taw tes: 90-92℃/ 20 mmHg (lit.)
Ceev: 1.192 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.494 (lit.)
Fp: 172℃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. Methyl 4-fluorobenzoate yog ib qho tshuaj nruab nrab siv hauv kev npaj cov tshuaj xws li cov tshuaj tiv thaiv kab mob Blonanserin thiab cov tshuaj tiv thaiv kab mob.
2. Methyl 4-fluorobenzoate CAS 403-33-8 ua haujlwm ntau yam fluorinated lub tsev thaiv hauv cov organic synthesis los tsim cov tshuaj agrochemicals, dyes, thiab cov polymers tshwj xeeb nrog txhim kho thermal stability.
3. Methyl 4-fluorobenzoate yog siv rau hauv kev tshawb fawb los tsim cov tshuaj radiolabeled rau PET imaging thiab raws li tus qauv hauv analytical chemistry.
Cia thiab ceev faj
1. Khaws Methyl 4-fluorobenzoate nyob rau hauv ib lub thawv kaw nruj nreem rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo ntawm qhov chaw sov los yog lub tub yees (2-8 degree).
2. Khaws Methyl 4-fluorobenzoate CAS 403-33-8 kom deb ntawm tshav kub, sparks, thiab muaj zog oxidizing agents, vim nws yog ib tug combustible kua (flash point 77-78 degree).
3. Kov Methyl 4-fluorobenzoate siv cov cuab yeej tiv thaiv tus kheej tsim nyog nrog rau cov hnab looj tes thiab looj tsom iav, thiab tsis txhob ua pa pa lossis plua plav.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm cov nchuav Methyl 4-fluorobenzoate CAS 403-33-8 cheeb tsam, tshem tawm cov khoom siv hluav taws xob, thiab muaj cov kua Methyl 4-fluorobenzoate siv cov khoom siv tsis zoo xws li xuab zeb.
2. Sau absorbed Methyl 4-fluorobenzoate siv cov cuab yeej uas tsis muaj teeb meem rau hauv lub thawv kaw, sau npe rau kev pov tseg raws li kev tswj hwm ib puag ncig.
3. Tiv thaiv kom tsis txhob nchuav Methyl 4-fluorobenzoate los ntawm kev nkag mus rau hauv cov dej ntws los yog hauv dej, vim nws muaj tshuaj lom rau cov dej hauv dej nrog cov teebmeem ntev.
Cov ntaub ntawv kev nyab xeeb
1. Methyl 4-fluorobenzoate muaj teeb meem yog tias nqos tau (H302), ua rau tawv nqaij khaus (H315), thiab ua rau qhov muag loj (H318) nrog GHS teeb liab lo lus "Danger".
2. Methyl 4-fluorobenzoate CAS 403-33-8 tuaj yeem ua rau ua pa ua pa (H335) thiab raug cais rau kev thauj los ntawm qee cov kev cai raws li cov khoom tsis muaj kev phom sij.
3. Kev sib xyaw ntawm Methyl 4-fluorobenzoate ua rau cov pa phem xws li carbon oxides thiab hydrogen fluoride, thiab nws tsis muaj zog oxidizing cov neeg ua haujlwm.
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 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 ib qho 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: Tuam Tshoj methyl 4-fluorobenzoate cas 403-33-8 Tuam Tshoj methyl 4-fluorobenzoate cas 403-33-8 manufacturers, lwm tus neeg, Hoobkas
