Khoom Description
Khoom npe: 1-Bromo-2 3-difluorobenzene
CAS: 38573-88-5 Nr
PIB: 609-564-8
Kub taw tes: 234℃(765 mmHg)
Ceev: 1.724 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.509 (lit.)
Fp: 142℃F
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. Txoj Cai 1-Bromo-2 3-difluorobenzene yog ib qho tseem ceeb nruab nrab rau kev sib txuas cov tshuaj fluorinated tshuaj molecules xws li tshuaj tiv thaiv kab mob thiab kab mob plawv nrog kev ua tau zoo.
2. Ua haujlwm rau 2 3-Difluorobromobenzene CAS 38573-88-5 ua lub tsev tseem ceeb rau kev tsim tshuaj agrochemicals xws li fungicides thiab tshuaj tua kab mob nrog kev txhim kho ib puag ncig zoo.
3. Kev Ua Haujlwm 1-Bromo-2 3-difluorobenzene ua cov tshuaj reactive rau Suzuki-Miyaura cross-coupling cov tshuaj tiv thaiv hauv cov organic synthesis zoo thiab heterocyclic compound npaj.
4. Ua haujlwm rau 2 3-Difluorobromobenzene CAS 38573-88-5 ua tus thawj coj rau kev tsim cov khoom tshwj xeeb fluorinated nrog rau cov kua siv lead ua kua thiab cov khoom siv hluav taws xob organic.
Cia thiab ceev faj
1. Khaws 1-Bromo-2 3-difluorobenzene rau hauv cov thawv ntim amber iav kaw ntawm 2–8℃nyob rau hauv qhov chaw txias, qhuav thiab qhov cua zoo kom deb ntawm tshav ntuj ncaj qha.
2. Khaws 2 3-Difluorobromobenzene CAS 38573-88-5 kom deb ntawm tshav kub, qhib nplaim taws thiab oxidizing cov neeg ua hauj lwm kom tsis txhob muaj hluav taws kub, tawg thiab decomposition txaus ntshai.
3. Hnav hnab looj tes nitrile, tsom iav tiv thaiv tshuaj lom neeg thiab ib nrab - lub ntsej muag ua pa thaum tuav kom tsis txhob sib cuag nrog daim tawv nqaij, qhov muag thiab ua pa.
4. Zam tsis txhob 2 3-Difluorobromobenzene CAS 38573-88-5 sib xyaw nrog cov kua qaub thiab cov hauv paus; tso pov tseg pov tseg rau cov tuam txhab pov tseg pov tseg uas muaj ntawv tso cai kom ua raws li cov cai.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 1-Bromo-2 3-difluorobenzene / 2 3-Difluorobromobenzene?
1. 2, 3-difluoro hloov pauv txhim kho cov metabolism hauv kev ruaj ntseg thiab lub hom phiaj xaiv ntawm cov khoom siv tshuaj thiab tshuaj agrochemical.
2. Reactive 1-Bromo-2 3- pawg difluorobenzene bromine tso cai rau kev tsim cov pa roj carbon-carbon daim ntawv cog lus kom muaj ntau yam kev hloov pauv molecular thiab derivatization.
3. Muaj 2 3-Difluorobromobenzene CAS 38573-88-5 zoo solubility nyob rau hauv cov organic solvents xws li toluene thiab dichloromethane, adapting rau ntau yam tshuaj tiv thaiv systems.
4. Muaj tshuaj purity siab thiab ruaj khov reactivity, haum rau ob qho tib si kuaj- nplai R & D thiab industrial- nplai ntau lawm.
Cov ntaub ntawv kev nyab xeeb
2 3-Difluorobromobenzene CAS 38573-88-5 yog hom 3 flammable kua (UN 1993, Packing Group III) nrog cov kua nplaum thiab vapor (H226). Nws ua rau tawv nqaij khaus (H315), mob qhov muag loj (H319) thiab khaus khaus khaus khaus (H335) thaum tiv tauj lossis nqus tau . 1-Bromo-2 3-difluorobenzene tsis sib haum nrog cov acids muaj zog, cov hauv paus thiab oxidants; Kev sib xyaw tsis raug tuaj yeem ua rau decomposition thiab tso tawm cov pa phem hydrogen fluoride. Kev sib cuag ntawm daim tawv nqaij ntev tuaj yeem ua rau muaj tshuaj lom neeg kub hnyiab, thiab kev nqus pa siab tuaj yeem ua rau ua pa tsis zoo.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 1-Bromo-2 4-Difluorobenzene / 2 4-Difluorobromobenzene CAS 348-57-2 |
| 2 | 1-Bromo-2 5-Difluorobenzene / 2 5-Difluorobromobenzene CAS 399-94-0 |
| 3 | 4- (Trifluoromethoxy) Benzaldehyde CAS 659-28-9 |
| 4 | 2 3-Difluorotoluene CAS 3828-49-7 |
| 5 | 2-Chloro-4-Fluorotoluene CAS 452-73-3 |
| 6 | 2 5-Difluorotoluene CAS 452-67-5 |
| 7 | 4-Butylbenzoic Acid CAS 20651-71-2 |
| 8 | Tom ntej: 2-Bromo-4-Fluorobenzotrifluoride CAS 351003-21-9 |
| 9 | 2 4-Difluorobenzotrifluoride CAS 64248-61-9 |
| 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 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 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 nyob.
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: 1-bromo-2 3-difluorobenzene / 2 3-difluorobromobenzene cas 38573-88-5, Tuam Tshoj 1-bromo-2 3-difluorobenzene / 2 3-difluorobromobenzene cas 38573-88-5 manufacturers, lwm tus neeg, Hoobkas
