Khoom Description
Khoom npe: 2-Fluoroaniline
CAS: 348-54-9 Nr
PIB: 206-478-9
Melting point: -29 ° C
Kub taw tes: 182-183℃(lit.)
Ceev: 1.151 g / mL ntawm 25℃(lit.)
Vapor siab: 1 hPa (20 degree)
Refractive index: n20/D 1.544 (lit.)
Fp: 140℃F
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. 2-Fluoroaniline yog dav siv los ua ib qho tseem ceeb hauv nruab nrab ntawm cov tshuaj synthesis, tshwj xeeb tshaj yog rau kev txhim kho cov tshuaj tiv thaiv - mob, analgesic, thiab mob plawv.
2. 2-Fluoroaniline CAS 348-54-9 ua haujlwm tseem ceeb hauv tsev thaiv hauv agrochemicals rau kev tsim tshuaj tua kab mob (xws li flumetsulam thiab triazolone esters) thiab tshuaj tua kab los txhim kho kev tiv thaiv qoob loo.
3. Cov ntawv thov ntawm 2-Fluoroaniline kuj suav nrog nws siv hauv kev tsim cov dyes nrog txhim kho kev ruaj ntseg, tsim tshwj xeeb polymers thiab resins nrog txhim kho tshuaj tiv thaiv, tsim biphenyl-raws li additives rau lithium roj teeb electrolytes, thiab raws li ib tug reagent nyob rau hauv analytical chemistry.
Cia thiab ceev faj
1. Khaws 2-Fluoroaniline nyob rau hauv ib lub thawv kaw nruj nreem nyob rau hauv inert gas nyob rau hauv ib tug txias, qhuav, zoo-ventilated qhov chaw, tiv thaiv los ntawm lub teeb; pom zoo cia yog ntawm 0-8℃(tub yees).
2. Khaws 2-Fluoroaniline nruj me ntsis kom deb ntawm cov khoom muaj zog oxidizing, acids, acid anhydrides, acid halides, thiab chloroformates, vim cov ntaub ntawv no tsis sib haum thiab yuav ua rau muaj kev phom sij.
3. Ib txwm siv 2-Fluoroaniline CAS 348-54-9 cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov hnab looj tes roj hmab, cov hnab looj tes nruj nruj nrog lub ntsej muag, thiab cov khaub ncaws tiv thaiv tshuaj lom neeg; tsuas yog siv qhov cua kom txaus (fume hood) thiab tsis txhob ua pa pa, pos huab, lossis plua plav.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais thaj chaw nchuav (tsawg kawg 50 meters / 150 ko taw nyob rau hauv tag nrho cov lus qhia), tshem tawm tag nrho cov ignition qhov chaw, thiab muaj 2-Fluoroaniline siv inert, tsis-combustible absorbent khoom (qhuav xuab zeb los yog lub ntiaj teb); tiv thaiv cov khoom los ntawm kev nkag mus rau hauv qhov dej los yog txoj kev dej.
2. Ua tib zoo sau 2-Fluoroaniline CAS 348-54-9 siv cov cuab yeej uas tsis muaj hluav taws xob lossis lub tshuab nqus tsev tiv thaiv hluav taws xob, thiab muab tso rau hauv cov thawv ntim tshuaj khib nyiab pov tseg kom raug raws li cov cai hauv zos, xeev, thiab tsoomfwv ib puag ncig.
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg tag nrho - cov cuab yeej tiv thaiv nrog rau tus kheej -cov cuab yeej ua pa (SCBA) thaum ntxuav; 2-Fluoroaniline yog cais rau kev thauj mus los (UN2941, Hazard Class 6.1, PG III) thiab yuav tsum tau pov tseg cov pov tseg pov tseg.
Cov ntaub ntawv kev nyab xeeb
1. 2-Fluoroaniline raug cais raws li cov kua hluav taws xob (flash point 60℃/ 140℃F) nrog GHS teeb liab lo lus "Danger," ua rau muaj kev phom sij rau kev noj qab haus huv xws li toxicity yog nqos, nqus tau, lossis tiv tauj nrog daim tawv nqaij (H301+H311+H331), qhov muag puas tsuaj loj (H318 rov qab los ntawm kev puas tsuaj) (H373).
2. 2-Fluoroaniline muaj qhov melting point ntawm -29 degree, boiling point ntawm 182-183 degree, ceev ntawm 1.151 g / mL, thiab yog me ntsis soluble nyob rau hauv dej (17g / l). Kev nqus mus rau hauv lub cev ua rau tsim cov tshuaj methemoglobin (cyanosis), nrog rau cov tsos mob xws li xiav tint rau tes / daim di ncauj / pob ntseg, mob taub hau, tsaug zog, xeev siab, thiab tsis nco qab. Thermal decomposition ua rau cov pa phem thiab corrosive xws li carbon monoxide, carbon dioxide, nitrogen oxides, thiab hydrogen fluoride. Nws kuj yog tshuaj lom heev rau lub neej hauv dej nrog cov teebmeem ntev ntev (H411).
3. Ib txwm sab laj nrog 2-Fluoroaniline CAS 348-54-9 cov ntaub ntawv tshwj xeeb Kev Nyab Xeeb (SDS) rau 2-Fluoroaniline kom tiav cov ntaub ntawv txaus ntshai, cov txheej txheem pab thawj zaug (P305+P351+P338 rau qhov muag, P301+P{0}}} P302+P352+P312 rau daim tawv nqaij, P304+P340+P312 rau kev nqus pa), thiab cov lus qhia tuav; Cov lus ceeb toom muaj xws li P210 (kom deb ntawm tshav kub / taws / qhib nplaim taws), P260 (tsis txhob ua pa vapors), P273 (tsis txhob tso tawm rau ib puag ncig), P280 (coj hnab looj tes tiv thaiv / tiv thaiv qhov muag), thiab P403+P233 (kho rau hauv qhov chaw muaj cua zoo, kaw lub thawv kom nruj).
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 4-Acetylbiphenyl CAS 92-91-1 |
| 2 | Tom ntej: 2-Hydrazinobenzoic Acid Hydrochloride CAS 52356-01-1 |
| 3 | 2-Hydroxybenzotrifluoride CAS 444-30-4 |
| 4 | 2-Nitrobenzyl cawv CAS 612-25-9 |
| 5 | 2- (Trifluoromethyl) benzoic acid CAS 433-97-6 |
| 6 | O-Toluoyl Chloride CAS 933-88-0 |
| 7 | O-Toluic Acid CAS 118-90-1 |
| 8 | 2-Fluorobenzyl Bromide CAS 446-48-0 |
| 9 | 2-Bromoanisole CAS 578-57-4 |
| 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 qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 2-fluoroaniline cas 348-54-9 Tuam Tshoj 2-fluoroaniline cas 348-54-9 manufacturers, lwm tus neeg, Hoobkas
