Khoom Description
Khoom npe: 3-Fluorobenzyl bromide
CAS: 456-41-7 Nr
Qhov ceev: 1.5 ± 0.1 g / cm³
Kub taw tes: 196.9 ± 0.0℃ntawm 760 mmHg
Cov mis mos molecular: C7H6BrF
Molecular Luj: 189.025
Flash point: 61.7 ± 0.0 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 3-Fluorobenzyl bromide feem ntau yog siv los ua ib qho tseem ceeb nruab nrab ntawm kev sib txuas ntawm cov tshuaj, suav nrog cov tshuaj tiv thaiv kab mob, tshuaj tua kab mob, thiab tshuaj tiv thaiv kab mob, siv cov tshuaj fluorine atom los txhim kho cov tshuaj ua tau zoo thiab kev ruaj ntseg metabolic.
2. 3-Fluorobenzyl bromide CAS 456-41-7 yog lub tsev thaiv ntau yam hauv cov organic synthesis rau kev qhia 3-fluorobenzyl pawg rau hauv cov hom phiaj molecules, xws li hauv kev npaj tiv thaiv pawg rau cawv thiab bioconjugation hauv kev xa tshuaj.
3. Cov ntawv thov ntawm 3-Fluorobenzyl bromide kuj suav nrog nws siv hauv cov ntaub ntawv tshawb fawb los tsim cov polymers tshwj xeeb, hauv theem hloov catalysis, thiab ua cov reagent nyob rau hauv cov synthesis ntawm biologically active tebchaw zoo li sydnones.
Cia thiab ceev faj
1. Khaws 3-Fluorobenzyl bromide nyob rau hauv ib lub thawv kaw nruj nreem nyob rau hauv ib qho chaw inert nyob rau hauv ib qho chaw txias, qhuav, thiab zoo-ventilated qhov chaw, tiv thaiv los ntawm lub teeb; pom zoo cia kub yog 2-8℃(tub yees) lossis 0-8℃.
2. Khaws 3-Fluorobenzyl bromide kom deb ntawm cov oxidizing muaj zog thiab noo noo, vim nws yog noo noo rhiab heev thiab incompatible nrog cov ntaub ntawv no.
3. Ib txwm siv 3-Fluorobenzyl bromide CAS 456-41-7 cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov hnab looj tes tiv thaiv, tsom iav, tsom iav, thiab khaub ncaws tiv thaiv; tsuas yog ua kom muaj cua txaus thiab tsis txhob ua pa plua plav, vapors, lossis pos huab.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais qhov chaw nchuav, tshem tawm tag nrho cov khoom siv hluav taws xob, thiab xyuas kom muaj cua txaus; muaj 3-Fluorobenzyl bromide siv inert, uas tsis yog-combustible absorbent khoom (xws li, qhuav xuab zeb) thiab tiv thaiv kev nkag mus rau hauv lub qhov dej los yog cov dej.
2. Ua tib zoo sau 3-Fluorobenzyl bromide CAS 456-41-7 siv tsis yog- cov cuab yeej hluav taws kub hnyiab, lossis siv lub tshuab nqus tsev tawg, thiab muab tso rau hauv lub thawv kaw, sau cov tshuaj tiv thaiv corrosive-resistant pov tseg rau hauv lub xeev, raws li cov kev cai pov tseg.
3. Cov neeg ua haujlwm yuav tsum hnav PPE tsim nyog suav nrog tshuaj lom neeg- khaub ncaws tiv thaiv tus kheej thiab tus kheej-cov cuab yeej ua pa (SCBA) thaum ntxuav; 3-Fluorobenzyl bromide yog cais rau kev thauj mus los (UN3265, Hazard Class 8, PG II) thiab yuav tsum tau muab pov tseg pov tseg pov tseg.
Cov ntaub ntawv kev nyab xeeb
1. 3-Fluorobenzyl bromide yog cais raws li cov khoom corrosive (GHS05, Danger) ua rau tawv nqaij kub hnyiab thiab qhov muag puas loj (H314/H318). Nws yog lub npe hu ua lachrymator (tear gas agent) thiab tuaj yeem ua rau ua pa ua pa (H335).
2. 3-Fluorobenzyl bromide yog cov kua hluav taws xob (H227) nrog lub teeb nyem ntawm 61-62℃. Nws tuaj yeem ua rau cov hlau tsis zoo (H290) thiab cuam tshuam nrog dej los tsim cov pa phem; thermal decomposition ua rau cov pa phem thiab khaus khaus xws li carbon monoxide thiab hydrogen fluoride.
3. Nco ntsoov sab laj 3-Fluorobenzyl bromide CAS 456-41-7 cov ntaub ntawv Kev Nyab Xeeb tshwj xeeb (SDS) rau 3-Fluorobenzyl bromide kom tiav cov ntaub ntawv txaus ntshai, cov txheej txheem pab thawj zaug (P303+P361+P353 rau daim tawv nqaij, P{{9}, P353 rau daim tawv nqaij, P{{9}, P{3}, P{3}}, P{8}} P301+P330+P331 rau kev noj), thiab tuav cov lus qhia; Cov lus ceeb toom muaj xws li P210 (kom deb ntawm tshav kub / taws / qhib nplaim taws), P260 (tsis txhob ua pa vapors), P280 (hnav looj hnab looj tes / tiv thaiv qhov muag), thiab P310 (tam sim ntawd hu rau lub chaw tshuaj lom neeg / kws kho mob).
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 3-Hydroxyphenylacetic acid CAS 621-37-4 |
| 2 | 3′ -Chloroacetophenone CAS 99-02-5 |
| 3 | 3-Fluorotoluene CAS 352-70-5 |
| 4 | 3-Hydroxybenzaldehyde CAS 100-83-4 |
| 5 | 3-Methoxyphenol CAS 150-19-6 |
| 6 | 3-Fluorobenzoyl Chloride CAS 1711-07-5 |
| 7 | 3-Chlorobenzoic Acid CAS 535-80-8 |
| 8 | 3' -Chloropropiophenone CAS 34841-35-5 |
| 9 | 3-Iodobenzoic Acid CAS 618-51-9 |
| 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: 3-fluorobenzyl bromide cas 456-41-7, Tuam Tshoj 3-fluorobenzyl bromide cas 456-41-7 manufacturers, lwm tus, Hoobkas
