2-Bromo-4′-Nitroacetophenone CAS 99-81-0 Purity >98.5% (HPLC)
I-Shanghai Ruifu Chemical Co., Ltd. ingumkhiqizi ohamba phambili kanye nomphakeli we-2-Bromo-4'-Nitroacetophenone (CAS: 99-81-0) enekhwalithi ephezulu.Singahlinzeka nge-COA, ukulethwa komhlaba wonke, amanani amancane kanye nenqwaba etholakalayo.Uma unentshisekelo kulo mkhiqizo, sicela uthumele imininingwane enemininingwane ehlanganisa inombolo ye-CAS, igama lomkhiqizo, nenani kithi.Please contact: alvin@ruifuchem.com
Igama Lekhemikhali | I-2-Bromo-4'-Nitroacetophenone |
Omqondofana | i-α-Bromo-4-Nitroacetophenone;I-4-Nitrophenacyl Bromide;p-Nitrophenacyl Bromide;ω-Bromo-4-Nitroacetophenone;i-alpha-Bromo-4-Nitroacetophenone;2-Bromo-1-(4-Nitrophenyl)ethanone;2-Bromo-1-(4-Nitrophenyl)than-1-one |
Inombolo ye-CAS | 99-81-0 |
Inombolo yeCAT | RF2928 |
Isimo Sesitoko | Esitokweni, Amandla Okukhiqiza Amathani ayi-15 ngenyanga |
I-Molecular Formula | I-C8H6BrNO3 |
Isisindo samangqamuzana | 244.04 |
I-Melting Point | 97.0 ukuze 101.0℃ |
Iphuzu elibilayo | 325.2±17.0℃ ku-760 mmHg |
I-Flash Point | 150.5 ℃ |
Ukuminyana | 1.671g/cm3 |
Kuyazwela | Kuyazwela emoyeni |
Inothi Lengozi | Iyacasula |
I-TSCA | Yebo |
I-Hazard Class | 8 |
Iqembu Lokupakisha | III |
Ikhodi ye-HS | 29147000 |
Ibhrendi | I-Ruifu Chemical |
Into | Imininingwane |
Ukubukeka | Impushana Eyikristalu Ekhanyayo Ephuzi ukuya Ephuzi |
Ukuhlanzeka / Indlela Yokuhlaziya | >98.5% (HPLC) |
I-Melting Point | 97.0 ukuze 101.0℃ |
Ukulahlekelwa Ekumisweni | <1.00% |
I-4-Nitroacetophenone | <0.50% (HPLC) |
Ukungcola Okuphelele | <1.50% |
I-Infrared Spectrum | Ivumelana Nesakhiwo |
I-Solubility ku-Hot Methanol | I-Faint Turbidity Pass |
Izinga Lokuhlola | I-Enterprise Standard |
Ukusetshenziswa | I-Organic Synthesis;Pharmaceutical Intermediates |
Iphakheji: Ibhodlela, isikhwama se-Aluminium foil, 25kg/Cardboard Drum, noma ngokwemfuneko yekhasimende
Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile neyomile;Vikela ekukhanyeni nakumswakama
Indlela Yokuthenga?Sicela uxhumaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Iminyaka engu-15 Yokuhlangenwe nakho?Sinesipiliyoni seminyaka engaphezu kwe-15 ekwakhiweni nasekuthumeleni kwamanye amazwe uhla olubanzi lwezinga eliphezulu lokuxhumanisa imithi noma amakhemikhali amahle.
Izimakethe Eziyinhloko?Thengisa emakethe yasekhaya, eNyakatho Melika, eYurophu, eNdiya, eKorea, eJapane, e-Australia, njll.
Izinzuzo?Ikhwalithi ephezulu, intengo ethengekayo, izinsizakalo ezichwepheshile nokusekelwa kobuchwepheshe, ukulethwa okusheshayo.
IkhwalithiIsiqiniseko?Isistimu yokulawula ikhwalithi eqinile.Imishini yobuchwepheshe yokuhlaziya ifaka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, NOMA, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njll.
Amasampula?Imikhiqizo eminingi inikeza amasampula wamahhala wokuhlolwa kwekhwalithi, izindleko zokuthumela kufanele zikhokhelwe amakhasimende.
Ukuhlolwa Kwemboni?Wamukelekile ekucwaningweni kwemboni.Sicela wenze i-aphoyintimenti kusengaphambili.
I-MOQ?Ayikho i-MOQ.I-oda elincane liyamukeleka.
Isikhathi sokuthumela? Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe.
Ezokuthutha?By Express (FedEx, DHL), by Air, by Sea.
Amadokhumenti?Ngemuva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njll.
Custom Synthesis?Ingahlinzeka ngezinsizakalo zokwenziwa ngokwezifiso ukuze zilingane kangcono nezidingo zakho zocwaningo.
Imigomo Yokukhokha?I-invoyisi ye-Proforma izothunyelwa kuqala ngemva kokuqinisekiswa kwe-oda, kufakwe nemininingwane yethu yasebhange.Inkokhelo nge-T/T (Telex Transfer), PayPal, Western Union, njll.
I-2-Bromo-4'-Nitroacetophenone (CAS: 99-81-0) isetshenziswa njengezinto ezingavuthiwe zokwenziwa kwe-organic synthesis kanye nezimaphakathi zemithi, njll. Indawo emaphakathi yemithi yokwenziwa kwe-chloramphenicol nokunye okunjalo.Indlela Yokulungiselela Ilungiswa nge-bromination ye-p-nitroacetophenone.I-solvent chlorobenzene kanye ne-p-nitroacetophenone yengezwa emkhunjini wokusabela, futhi inani elincane le-bromine lengezwa ngokudonsela phansi ku-18℃, izinga lokushisa lilawulwa ku-26~28℃, futhi i-bromine yengezwa ngokudonsa.Ngemuva kokwehla, ukusabela kwenziwa ihora elingu-1, futhi izinga lokushisa liyaphakanyiswa ukuze kukhishwe i-HBr, futhi ukwelashwa kwangemva kokwelashwa kuyatholakala.
99-81-0 - Ubungozi Nokuphepha
Izimpawu Eziyingozi: C - Ezonakele
Amakhodi Engozi: R34 - Abangela ukusha
Incazelo Yokuphepha: S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S36/37/39: Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso.
S45: Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka)
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