Khoom Description
Khoom npe: 2 4 5-trifluorobromobenzene
CAS: 327-52-6 Nr
PIB: 206-318-8
Melting point: -19℃(lit.)
Kub taw tes: 144℃(lit.)
Ceev: 1.802 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.485 (lit.)
Fp: 132℃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. Ua raws li tus neeg nruab nrab tseem ceeb rau kev sib txuas cov tshuaj fluorinated agrochemical nrog kev ua kom zoo ntawm cov tshuaj ntsuab thiab cov tshuaj fungicidal.
2. Ua haujlwm rau 2 4 5-trifluorobromobenzene CAS 327-52-6 ua lub tsev thaiv tseem ceeb rau kev tsim cov tshuaj sib txuas tsom rau cov qog thiab cov kab mob inflammatory.
3. Kev ua haujlwm raws li cov tshuaj reactive rau Suzuki - Miyaura cross - coupling kev cuam tshuam hauv cov organic synthesis zoo.
4. Ua haujlwm rau 2 4 5-trifluorobromobenzene CAS 327-52-6 ua tus thawj coj los tsim cov khoom tshwj xeeb xws li cov kua siv lead ua kua thiab cov organic semiconductor Cheebtsam.
Cia thiab ceev faj
1. Khaws rau hauv cov thawv ntim amber kaw ntawm 2-8℃hauv qhov txias, qhuav thiab qhov dej zoo - qhov cua nyob deb ntawm lub teeb.
2. Khaws 2 4 5-trifluorobromobenzene CAS 327-52-6 kom deb ntawm tshav kub, qhib nplaim taws thiab oxidants los tiv thaiv hluav taws thiab decomposition txaus ntshai.
3. Hnav hnab looj tes nitrile, tsom iav tiv thaiv tshuaj lom neeg thiab vapor - tiv thaiv ua pa thaum tuav.
4. Zam tsis txhob 2 4 5-trifluorobromobenzene CAS 327-52-6 tiv tauj nrog cov hauv paus muaj zog thiab cov kua qaub; pov tseg cov pov tseg los ntawm cov kev pab cuam pov tseg tshuaj lom neeg muaj ntawv tso cai.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 2 4 5-trifluorobromobenzene?
1. Ntau yam tshuaj fluorine hloov tau txhim khu lub bioactivity, metabolic stability thiab ib puag ncig persistence ntawm lub hom phiaj cov khoom.
2. Reactive 2 4 5-trifluorobromobenzene CAS 327-52-6 bromine substituent enables cross-coupling kom muaj ntau yam molecular hloov thiab derivatization.
3. Zoo solubility hauv cov kuab tshuaj organic xws li toluene thiab acetone haum rau ntau yam tshuaj tiv thaiv kab mob thiab cov txheej txheem tsim.
4. Muaj 2 4 5-trifluorobromobenzene CAS 327-52-6 kev ua haujlwm zoo ib yam thiab siab purity (Ntau dua lossis sib npaug rau 99%), haum rau ob qho tib si kuaj - nplai R&D thiab kev lag luam - nplai ntau lawm.
Cov ntaub ntawv kev nyab xeeb
Cov tshuaj no yog Class 3 flammable kua (H226), thiab nws cov vapors tuaj yeem tsim cov khoom tawg nrog cua. Nws ua rau tawv nqaij khaus (H315), mob qhov muag loj (H319) thiab khaus khaus ua pa (H335). 2 4 5-trifluorobromobenzene CAS 327-52-6 tsis sib haum nrog cov hauv paus muaj zog, acids thiab oxidants; decomposition yuav 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 xis nyob.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 3-Fluorophenol CAS 372-20-3 |
| 2 | Tom ntej: Pentafluorophenol CAS 771-61-9 |
| 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: 2 4 5-trifluorobromobenzene cas 327-52-6, Tuam Tshoj 2 4 5-trifluorobromobenzene cas 327-52-6 manufacturers, lwm tus neeg, Hoobkas
