Khoom Description
Khoom npe: 4-Fluorobenzyl cawv
CAS: 459-56-3 Nr
PIB: 207-292-0
Melting point: 23 degree
Kub taw tes: 204-206 degree
Ceev: 1.156 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.507 (lit.)
Fp: 194℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 4-Fluorobenzyl cawv yog ib qho tseem ceeb nruab nrab hauv kev tsim tshuaj kho mob rau kev tsim tshuaj nrog kev ua kom muaj roj ntsha.
2. 4-Fluorobenzyl cawv CAS 459-56-3 yog ua hauj lwm raws li ib tug ntau yam tsev thaiv nyob rau hauv cov organic synthesis rau kev npaj ntawm fluorinated tebchaw nrog nws cov yam ntxwv.
3. 4-Fluorobenzyl cawv yog siv rau hauv cov ntaub ntawv tshawb fawb los tsim cov polymers thiab coatings siab heev, qhov twg fluorine atom imparts chemical resistance thiab thermal stability.
Cia thiab ceev faj
1. Khaws 4-Fluorobenzyl cawv nyob rau hauv lub thawv kaw nruj nreem rau hauv qhov chaw txias, qhuav, qhov cua zoo, tiv thaiv lub teeb.
2. Khaws 4-Fluorobenzyl cawv CAS 459-56-3 nruj me ntsis kom deb ntawm cov muaj zog oxidizing cov neeg ua haujlwm, acids, acid chlorides, thiab acid anhydrides vim tsis sib haum.
3. Kov 4-Fluorobenzyl cawv siv cov cuab yeej tiv thaiv tus kheej tsim nyog nrog rau cov hnab looj tes tiv thaiv tshuaj thiab tsom iav tsom iav, thiab tsis txhob ua pa pa lossis plua plav.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm qhov chaw nchuav, tshem tawm qhov hluav taws kub, thiab muaj cov kua 4-Fluorobenzyl cawv siv cov khoom siv tsis zoo xws li xuab zeb, tiv thaiv kev nkag mus rau hauv cov dej ntws los yog cov dej ntws.
2. Sau cov absorbed 4-Fluorobenzyl cawv CAS 459-56-3 rau hauv cov thawv ntim khoom, cov ntawv lo rau pov tseg raws li kev cai ib puag ncig.
3. Cov neeg ua haujlwm tu 4-Fluorobenzyl cawv spills yuav tsum hnav cov khoom tiv thaiv tsim nyog thiab ua kom muaj cua txaus thaum ntxuav.
Cov ntaub ntawv kev nyab xeeb
1. 4-Fluorobenzyl cawv yog ib qho khaus khaus, ua rau tawv nqaij khaus (H315), khaus qhov muag loj (H319), thiab tej zaum yuav ua rau ua pa (H335).
2. 4-Fluorobenzyl cawv CAS 459-56-3 muaj lub teeb nyem ntawm 90℃thiab combustion tsim cov pa phem xws li carbon monoxide, carbon dioxide, thiab hydrogen fluoride.
3. 4-Fluorobenzyl cawv yog cais rau kev thauj mus los raws li cov kua hluav taws xob (UN1224, Hazard Class 3, PG III) thiab ruaj khov nyob rau hauv qhov kub thiab txias thaum khaws cia kom zoo.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: 4-Hydroxy-3-methoxybenzylamine Hydrochloride CAS 7149-10-2 |
| 2 | Capsaicin CAS 404-86-4 |
| 3 | L-Homocystine CAS 626-72-2L-Homocystine CAS 626-72-2 |
| 4 | 3-Methylquinoline CAS 612-58-8 |
| 5 | Tom ntej: Methyl 4-fluorobenzoate CAS 403-33-8 |
| 6 | Tom ntej: Ethyl 4-fluorobenzoate CAS 451-46-7 |
| 7 | 4-Iodobenzoic acid CAS 619-58-9 |
| 8 | 4-Methoxyphenylacetone CAS 122-84-9 |
| 9 | 4-Fluorobenzoic acid CAS 456-22-4 |
| 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-fluorobenzyl cawv CAS 459-56-3, Tuam Tshoj 4-fluorobenzyl cawv CAS 459-56-3 manufacturers, lwm tus neeg, Hoobkas
