I-1,4-Dibromobutane CAS 110-52-1 Purity >99.0% (GC) Isithombe Esifakiwe Sefekthri

I-1,4-Dibromobutane CAS 110-52-1 Purity >99.0% (GC) Factory

Incazelo emfushane:

Igama Lekhemikhali: 1,4-Dibromobutane

CAS: 110-52-1

Ubumsulwa: >99.0% (GC)

Uketshezi Olungenambala Okungenambala noma Okuphuzi Okukhanyayo

Ikhwalithi Ephezulu, Ukukhiqizwa Kwezohwebo

Thintana: UDkt. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Imikhiqizo Ehlobene

Omaka bomkhiqizo

Incazelo:

I-Shanghai Ruifu Chemical Co., Ltd. ingumkhiqizi oholayo kanye nomphakeli we-1,4-Dibromobutane (CAS: 110-52-1) enekhwalithi ephezulu.Singahlinzeka nge-COA, ukulethwa komhlaba wonke, amanani amancane kanye nenqwaba etholakalayo.Uma unentshisekelo ku-1,4-Dibromobutane, sicela uthumele inombolo ye-CAS, ubuningi kithi.Please contact: alvin@ruifuchem.com

Chemical Properties:

Igama Lekhemikhali	1,4-Dibromobutane
Omqondofana	1,4-Dibromo Butane;I-Tetramethylene Bromide;1,4-Butylenedibromide;1,4-Dibrombutan;I-Tetramethylene Dibromide;α,ω-Dibromobutane
Isimo Sesitoko	Esitokweni, Amandla Okukhiqiza Amathani angama-50 ngenyanga
Inombolo ye-CAS	110-52-1
I-Molecular Formula	I-C4H8Br2
Isisindo samangqamuzana	215.92
I-Melting Point	-20 ℃(lit.)
Iphuzu elibilayo	194.0 ~ 196.0℃ ku-760mmHg
I-Flash Point	131℃(267°F)
Ukuminyana	1.808 g/mL ku-25℃(lit.)
I-Refractive Index n20/D	1.519(lit.)
Kuyazwela	Izwela Umoya, Izwela Ukukhanya
Ukuncibilika kwamanzi	Okungahlangani Namanzi
Ukuncibilika	Incibilika ku-acetone, i-Ether, i-Chloroform, i-Ethanol
Isimo Sokuthumela	Amazinga Okushisa e-Ambient
I-COA ne-MSDS	Iyatholakala
Isampula	Iyatholakala
Ibhrendi	I-Ruifu Chemical

Imininingwane:

Into	Imininingwane
Ukubukeka	Uketshezi Olukhanyayo Olungenambala noma Oluphuzi Olukhanyayo (Isikali Sokulinganisa Amehlo)
Ukuhlanzeka / Indlela Yokuhlaziya	>99.0% (GC)
Umswakama (nge-KF)	≤0.05%
PH Inani	6.0~8.0 (1:1 Isixazululo samanzi)
I-Refractive Index n20/D	1.517~1.521
Ukungcola Okuphelele	<1.00%
I-Infrared Spectrum	Ivumelana Nesakhiwo
Izinga Lokuhlola	I-Enterprise Standard
Ukusetshenziswa Okuyinhloko	I-Organic Synthesis Intermediates

Iphakheji nesitoreji:

Iphakheji: Ibhodlela eliFluorinated, 25kg/Drum, 180kg/Drum, noma ngokwezidingo zekhasimende.

Isimo Sesitoreji:Gcina ezitsheni ezivaliwe endaweni epholile, eyomile futhi engenamoya kude nezinto ezingahambelani.Vikela emoyeni, ekukhanyeni nasemanzini.

Ukuzinza:Izinzile.Iyasha.Ayihambisani Nezisebenzeli Eziqinile Eziyi-oxidizing, Izisekelo Eziqinile.

Izinzuzo:

Amandla Anele: Izinsiza ezanele kanye nochwepheshe

Isevisi Yobuchwepheshe: Isevisi yokuthenga yokuma eyodwa

Iphakheji le-OEM: Iphakheji yangokwezifiso kanye nelebula iyatholakala

Ukulethwa Okusheshayo: Uma kungaphakathi kwesitoko, ukulethwa kwezinsuku ezintathu kuqinisekisiwe

Impahla Ezinzile: Gcina isitoko esinengqondo

Ukusekelwa Kwezobuchwepheshe: Isixazululo sezobuchwepheshe siyatholakala

Isevisi Yokuhlanganisa Ngokwezifiso: Isukela kumagremu kuye kumakhilo

Ikhwalithi Ephezulu: Kusungulwe uhlelo oluphelele lokuqinisekisa ikhwalithi

I-FAQ:

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.

110-52-1 - Ubungozi Nokuphepha:

Amakhodi Engozi
R25 - Kunobuthi uma ugwinywe
R37/38 - Ukucasula uhlelo lokuphefumula kanye nesikhumba.
R41 - Ingozi yokulimala okubi emehlweni
R36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha
S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
S39 - Gqoka ukuvikela iso / ubuso.
S45 - Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
I-S37/39 - Gqoka amagilavu afanelekile kanye nokuvikela iso/ubuso
Omazisi be-UN UN 2810 6.1/PG 3
I-WGK Germany 2
I-RTECS EJ7565000
TSCA Yebo
I-Hazard Class 6.1(b)
Ukupakisha Iqembu III

110-52-1 - Isicelo:

I-1,4-Dibromobutane (i-CAS: i-110-52-1) isetshenziswa njengendawo ephakathi ehilelekile ekuhlanganiseni isithako esisebenzayo semithi kanye nezinye izinhlanganisela eziphilayo.I-Organic synthesis intermediates.I-1,4-Dibromobutane isetshenziselwa ukwenziwa kwe-aminophylline, i-kebiqing, ukuxosha i-Qingjing, njll. I-1,4-Dibromobutane isetshenziswa njenge-catalyst ku-polymerization ye-2-oxazolines.Ibuye isetshenziswe ekuhlanganiseni ama-cholinesterase inhibitors asetshenziswa ngokumelene nesifo i-Alzheimer's.

110-52-1 - Indlela Yokukhiqiza:

1. I-1,4-Dibromobutane itholakala ku-tetrahydrofuran ngokuvula indandatho kanye ne-bromination.I-Hydrobromic acid yengezwe ekuphenduleni i-Pan, i-tetrahydrofuran yengezwa ngokudonsa phansi ngaphansi kokunyakaziswa, futhi i-sulfuric acid yengezwa ngokudonsa, futhi izinga lokushisa lalawulwa libe ngaphansi kuka-50 ℃.Ngemva kokuphothulwa kokusabela, ingxube yanyakaziswa ku-1H.Isixazululo esiphansi sasihlukaniswa ngokupholisa, sigezwe ngesisombululo se-soda ash kuze kube yilapho singathathi hlangothi, somiswe nge-anhydrous calcium chloride, futhi sihlungiwe ukuze kutholwe umkhiqizo ophelile.

2. Itholakala ku-bromination ye-1,4-Butanediol.I-Hydrobromic acid yengezwe ebhodweni lokusabela, ipholiswe ku-10 ℃ ngokushukumisa, futhi i-sulfuric acid yengezwa nge-dropwise.Ngemva kokuphothulwa kokwengeza, i-1,4-Butanediol yaphinde yengezwa ngokudonsela phansi ezingeni lokushisa elingeqile ku-15℃, futhi ingxube yanyakaziswa isigamu sehora.Ukufukamela kwenziwa i-6h ku-100-110 ℃.Kupholile ekamelweni lokushisa, hlukanisa uketshezi oluphansi, geza ngesisombululo se-soda ash ukuze ungathathi hlangothi.Ngemuva kokuphelelwa amanzi kwe-calcium chloride, i-1,4-Dibromobutane itholwe ngokuhlunga.

110-52-1 - Indlela Yesitoreji Nezokuthutha:

Gcina endaweni epholile nengena umoya, kude nomlilo.Gcina isitsha sivaliwe futhi sigcinwe kude ne-oxidant.Imishini yokuphatha izimo eziphuthumayo kanye nezinto ezifanele zokuvikela kufanele zihlinzekwe.