Khoom Description
Khoom npe: 2 5-Difluorophenol
CAS: 2713-31-7 Nr
Melting point: 40-42℃(lit.)
Kub taw tes: 145 degree
Qhov ceev: 1.2483 (kwv yees)
Fp: 128℃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, inert cua, chav tsev kub |
| 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 tshuaj tiv thaiv kab mob thiab tshuaj tiv thaiv kab mob.
2. Ua haujlwm rau 2 5-Difluorophenol CAS 2713-31-7 ua lub tuam tsev tseem ceeb rau kev tsim cov tshuaj agrochemicals uas muaj txiaj ntsig zoo tshuaj ntsuab thiab cov kab mob fungicidal.
3. Ua haujlwm raws li ib qho tseem ceeb reagent rau kev npaj 2,5-difluoro-substituted aromatic derivatives nyob rau hauv zoo organic synthesis txheej txheem.
4. Ua haujlwm rau 2 5-Difluorophenol CAS 2713-31-7 ua tus thawj coj los tsim cov khoom tshwj xeeb fluorinated xws li cov khoom siv ua haujlwm thiab cov khoom siv ua kua.
Cia thiab ceev faj
1. Khaws rau hauv cov thawv ntim amber kaw ntawm 10-25℃hauv qhov txias, qhuav thiab zoo- qhov cua qhov chaw kom deb ntawm lub teeb thiab noo noo.
2. Khaws 2 5-Difluorophenol CAS 2713-31-7 cov tshuaj 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 lub tshuab nqus pa thaum tuav thiab hloov chaw ua haujlwm.
4. Zam tsis txhob 2 5-Difluorophenol CAS 2713-31-7 tiv tauj nrog cov hauv paus muaj zog thiab cov kua qaub; pov tseg cov khoom pov tseg los ntawm cov kev pab cuam pov tseg cov tshuaj lom neeg uas muaj ntawv tso cai.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 2 5-Difluorophenol?
1. 2,5-Difluoro substituents txhim khu cov metabolic stability thiab bioactivity ntawm lub hom phiaj kws tshuaj thiab agrochemical khoom.
2. Hydroxyl ua haujlwm pab pawg ua kom muaj txiaj ntsig zoo etherification, esterification thiab coupling cov tshuaj tiv thaiv rau kev hloov kho molecular ntxiv.
3. Cov khoom pov thawj 2 5-Difluorophenol CAS 2713-31-7 zoo solubility hauv cov kuab tshuaj organic xws li dichloromethane thiab ethanol, pab txhawb kev sib txawv cov tshuaj tiv thaiv.
4. Muab siab purity thiab zoo ib yam reactivity, haum rau ob qho tib si kuaj- nplai R & D thiab industrial- nplai ntau lawm.
Cov ntaub ntawv kev nyab xeeb
Cov tshuaj no yog cais raws li Class 3 flammable kua (H226), thiab nws cov vapors tuaj yeem tsim cov khoom tawg nrog huab cua. Nws ua rau tawv nqaij khaus (H315), mob qhov muag loj (H319) thiab khaus khaus ua pa (H335) thaum tiv tauj lossis nqus tau pa . 2 5-Difluorophenol CAS 2713-31-7 tsis sib haum nrog cov hauv paus muaj zog, acids 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 nyuaj.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 3 5-Difluorobenzoic acid CAS 455-40-3 |
| 2 | 2 3 4-Trifluorobenzoic Acid CAS 61079-72-9 |
| 3 | 2 2-Bis (4-Aminophenyl) Hexafluoropropane CAS 1095-78-9 |
| 4 | 2 4-Difluorobenzoic Acid CAS 1583-58-0 |
| 5 | Chloroiodomethane CAS 593-71-5 |
| 6 | 2 5-Difluorobenzoic Acid CAS 2991-28-8 |
| 7 | 4-Butylbenzoic Acid CAS 20651-71-2 |
| 8 | Tom ntej: 3-Amino-2-Fluorobenzoic Acid CAS 914223-43-1 |
| 9 | Zinc Acetate Dihydrate CAS 5970-45-6 |
| 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 5-difluorophenol CAS 2713-31-7, Tuam Tshoj 2 5-difluorophenol cas 2713-31-7 manufacturers, lwm tus neeg, Hoobkas
