Khoom Description
Khoom npe: 4-Bromoaniline
CAS: 106-40-1 Nr
PIB: 203-393-9
Melting point: 56-62℃(lit.)
Kub taw tes: 230-250 degree
Qhov ceev: 1.497
Refractive Index: 1.5680 (kwv yees)
Fp: 222-224 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 4-Bromoaniline feem ntau yog siv los ua tus thawj coj tseem ceeb hauv kev tsim cov azo dyes thiab dihydroquinazolines . 4-Bromoaniline CAS 106-40-1 kuj tseem ua cov pa roj carbon thiab nitrogen ntxiv hauv cov kab lis kev cai tshwj xeeb.
2. Cov khoom sib xyaw ua haujlwm ua ntau yam hauv tsev thaiv hauv kev sib txuas ntawm cov tshuaj, agrochemicals, thiab cov organic compounds . 4-Bromoaniline CAS 106-40-1 yog ua haujlwm nyob rau hauv cov kev sib txuas sib txuas xws li Suzuki, Buchwald-Hartwig, thiab Heck ua haujlwm sib txawv.
3. Daim ntawv thov ntawm 4-Bromoaniline kuj suav nrog nws siv hauv kev npaj ntawm para-bromobiphenyl los ntawm Gomberg-Bachmann cov tshuaj tiv thaiv thiab ua ntau yam sib txawv hauv cov tshuaj chemistry thiab cov khoom siv science .
Cia thiab ceev faj
1. Khaws 4-Bromoaniline nyob rau hauv ib lub thawv kaw nruj nreem nyob rau hauv ib qho chaw inert (argon/nitrogen) nyob rau hauv ib tug txias, qhuav, zoo-ventilated qhov chaw, raws li nws yog lub teeb thiab huab cua rhiab heev. Kev pom zoo cia yog nyob rau hauv qhov chaw txias, tsaus ntawm 2-8℃lossis qis dua 15 degree.
2. Khaws 4-Bromoaniline nruj me ntsis kom deb ntawm cov khoom muaj zog oxidizing, acids, acid chlorides, acid anhydrides, thiab chloroformates vim incompatibility. Nws reacts nrog acids thiab muaj zog oxidants.
3. Ib txwm siv 4-Bromoaniline CAS 106-40-1 cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov hnab looj tes tiv thaiv, tsom iav, thiab khaub ncaws tiv thaiv; zam plua plav tsim thiab ua kom muaj cua txaus thaum tuav 4-Bromoaniline .
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais thaj chaw nchuav (tsawg kawg 25 meters / 75 ko taw rau cov khib nyiab) thiab muaj 4-Bromoaniline siv cov khoom siv qhuav, inert, tsis-combustible absorbent . cheb rau hauv cov thawv ntim, moistening ua ntej kom tsis txhob muaj plua plav.
2. Ib txoj kev pom zoo muaj xws li dampening spilled 4-Bromoaniline nrog 60-70% ethanol thiab xa cov khoom ntub dej mus rau lub thawv tsim nyog, kaw tag nrho cov khoom tsis huv hauv cov hnab yas vapor nruj. Tiv thaiv kom tsis txhob nkag mus rau hauv qhov dej los yog txoj kev hauv dej.
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg tag nrho- cov khoom siv tiv thaiv suav nrog cov khoom siv lim pa los yog tus kheej- muaj cov cuab yeej ua pa (SCBA) thaum ntxuav . 4-Bromoaniline CAS 106-40-1 yog cais rau kev thauj mus los (UN2811, Hazard Class 6.1, thiab lub xeev yuav tsum muaj pov tseg, pov tseg, thiab hazard) tsoom fwv teb chaws tej kev cai.
Cov ntaub ntawv kev nyab xeeb
1. 4-Bromoaniline yog cais nrog GHS teeb liab lo lus "Danger". Nws muaj teeb meem yog tias nqos tau (H302), teeb meem yog tias nqus tau (H332), thiab muaj teeb meem yog tias nqus los ntawm daim tawv nqaij (H311/H312) . 4-Bromoaniline CAS 106-40-1 ua rau tawv nqaij khaus (H315) thiab mob qhov muag loj (H319).
2. 4-Bromoaniline ua rau methemoglobinemia, ua rau cov tsos mob xws li daim di ncauj xiav / ntiv tes / tawv nqaij, mob taub hau, kiv taub hau, tsis meej pem, thiab ua tsis taus pa .4-Bromoaniline CAS 106-40-1 tuaj yeem ua rau lub cev puas tsuaj (H373). Nws yog tshuaj lom heev rau cov dej hauv dej nrog cov teebmeem ntev (H400 / H410).
3. 4-Bromoaniline is combustible (flash point >110 degree). Thermal decomposition lossis combustion ua rau cov pa phem thiab corrosive nrog rau hydrogen bromide thiab nitrogen oxides. Nco ntsoov sab laj rau Daim Ntawv Qhia Txog Kev Nyab Xeeb tshwj xeeb (SDS) rau 4-Bromoaniline kom tiav cov ntaub ntawv txaus ntshai thiab cov txheej txheem pab thawj zaug (P305+P351+P338 rau qhov muag, P302+P352 rau daim tawv nqaij, P301+P312+P330 rau kev noj 10.} P{13},
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Diethylene Glycol Dimethyl Ether / 2-Methoxyethyl Ether / Bis (2-methoxy Ethyl) ether CAS 111-96-6 |
| 2 | Diethylene Glycol Monobutyl Ether / DEB / 2-(2-Butoxyethoxy) ethanol CAS 112-34-5 |
| 3 | Chlorodiphenylmethane CAS 90-99-3 |
| 4 | 2-Phenylacetophenone CAS 451-40-1 |
| 5 | Diisobutylamine CAS 110-96-3 |
| 6 | Tom ntej: Dipropylamine CAS 142-84-7 |
| 7 | Fluorobenzene CAS 462-06-6 |
| 8 | Tom ntej: Dimethyl Fumarate CAS 624-49-7 |
| 9 | Tom ntej: Decanedihydrazide CAS 125-83-7 |
| 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 ib qho 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-bromoaniline cas 106-40-1, Tuam Tshoj 4-bromoaniline cas 106-40-1 manufacturers, lwm tus neeg, Hoobkas
