I-2-Bromo-4′-Nitroacetophenone CAS 99-81-0 Ucoceko >98.5% (HPLC)

Inkcazelo emfutshane:

Igama leKhemikhali: 2-Bromo-4′-Nitroacetophenone

Izithethantonye: 4-Nitrophenacyl Bromide

CAS: 99-81-0

Ubunyulu: >98.5% (HPLC)

Imbonakalo: Umgubo oMthubi oKhanyayo ukuya kwemthubi

Qhagamshelana: UGqr. Alvin Huang

Iselula/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Iinkcukacha zeMveliso

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Iithegi zeMveliso

Inkcazo:

I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi we-2-Bromo-4'-Nitroacetophenone (i-CAS: 99-81-0) enomgangatho ophezulu.Sinokubonelela nge-COA, ukuhanjiswa kwehlabathi jikelele, ubuninzi obuncinci kunye nobuninzi obukhoyo.Ukuba unomdla kule mveliso, nceda uthumele ulwazi oluneenkcukacha lubandakanya inombolo ye-CAS, igama lemveliso, ubuninzi kuthi.Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	2-Bromo-4'-Nitroacetophenone
Izithethantonye	i-α-Bromo-4-Nitroacetophenone;I-4-Nitrophenacyl Bromide;p-Nitrophenacyl Bromide;ω-Bromo-4-Nitroacetophenone;ialpha-Bromo-4-Nitroacetophenone;I-2-Bromo-1-(4-Nitrophenyl)ithanone;2-Bromo-1-(4-Nitrophenyl)than-1-enye
Inombolo yeCAS	99-81-0
Inombolo yeCAT	RF2928
Ubume beStokhwe	KwiSitokhwe, Umthamo weMveliso iiToni ezili-15 ngenyanga
Ifomula yeemolekyuli	C8H6BrNO3
Ubunzima beMolekyuli	244.04
Indawo yokunyibilika	97.0 ukuba 101.0℃
Indawo yokubilisa	325.2±17.0℃ kwi-760 mmHg
Indawo yokuflasha	150.5℃
Ukuxinana	1.671g/cm3
Inovakalelo	Ubuthathaka bomoya
Inqaku Lengozi	Iyacaphukisa
I-TSCA	Ewe
IKlasi yeeNgozi	8
Iqela lokuPakisha	III
Ikhowudi ye-HS	29147000
Uphawu	Ruifu Chemical

Iinkcukacha:

Into	Iinkcukacha
Imbonakalo	Umgubo oMthubi oKhanyayo ukuya koMthubi
Ubunyulu / Indlela yokuHlalutya	>98.5% (HPLC)
Indawo yokunyibilika	97.0 ukuba 101.0℃
Ilahleko ekomisweni	<1.00%
4-Nitroacetophenone	<0.50% (HPLC)
Ukungcola ngokupheleleyo	<1.50%
I-Infrared Spectrum	Iyahambelana neSakhiwo
Ukunyibilika kwiMethanol eshushu	IFaint kakhulu iTurbidity Pass
Umgangatho woVavanyo	Umgangatho woShishino
Ukusetyenziswa	i-Organic Synthesis;AbaPhakathi bamayeza

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile, ingxowa yefoyile yeAluminiyam, 25kg/Igubu lekhadibhodi, okanye ngokwemfuno yomthengi

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ukukhanya kunye nokufuma

Izinto eziluncedo:

Umthamo owaneleyo: Izixhobo ezaneleyo kunye namagcisa

Inkonzo yobuNgcali: Inkonzo enye yokuyeka ukuthenga

Ipakethe ye-OEM: Iphakheji yesiko kunye neleyibhile ekhoyo

Ukuhanjiswa ngokukhawuleza: Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe

Ubonelelo oluzinzileyo: Gcina isitokhwe esifanelekileyo

Inkxaso yobuGcisa: Isisombululo seTekhnoloji siyafumaneka

Inkonzo yesiNtu yoHlanganiso: Isuka kwiigram ukuya kwiikhilos

Umgangatho ophezulu: Kusekwe inkqubo epheleleyo yokuqinisekisa umgangatho

FAQ:

Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.

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Isicelo:

I-2-Bromo-4'-Nitroacetophenone (i-CAS: 99-81-0) isetyenziswe njengezinto eziluhlaza kwi-organic synthesis kunye ne-pharmaceutical intermediates, njl njl. I-pharmaceutical intermediate yokwenziwa kwe-chloramphenicol kunye nokunye okunjalo.Indlela yokuLungisa Ilungiselelwe nge-bromination ye-p-nitroacetophenone.I-solvent chlorobenzene kunye ne-p-nitroacetophenone yongezwa kwisitya sokusabela, kwaye ixabiso elincinci le-bromine lifakwe kwi-dropwise kwi-18 ℃, iqondo lokushisa lilawulwa kwi-26 ~ 28 ℃, kwaye i-bromine yongezwa i-dropwise.Emva kokulahla, ukusabela kuqhutyelwa iyure eli-1, kwaye ukushisa kuphakanyiswa ukukhupha i-HBr, kwaye i-post-treatment ifunyenwe.
99-81-0 - Umngcipheko kunye noKhuseleko
Iimpawu zeNgozi: C - Ezonakalisayo
Iikhowudi zoMngcipheko: R34 - Ibangela ukutsha
Inkcazo yoKhuseleko: S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36/37/39: Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokhuseleko lwamehlo / ubuso.
S45: Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa ingcebiso kagqirha ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka)