5-bromo-2-chloropyrimidine 98% CAS: 32779-36-5

Cov Lus Qhia Yooj Yim:

Khoom npe: 5-bromo-2-chloropyrimidine
Txhais lus hais tias: Pyrimidine, 5-bromo-2-chloro-; 2-bromopyrimidine (5-bromo-2-chloro-5-Bromoro-5-Bromoo-uracil; 5-bromine-2-chloropy Richemicalbookmidine; 5-Methyl-4,5-Dihydrothiazol-2-Amine; MacitentanInPrenity27; 5-Bromo-2-Chloropyrimidididididide
Cas tsis muaj.: 32779-36-5
MCov Qauv Txheej: C4H2BRCRN2
Molecular hnyav: 193.43
Einecs tsis muaj: 629-214-8
SCov Qauv Tructural:

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Khoom Qhia Qhia

Khoom Ntawv

Lub cev thiab tshuaj

Cov tsos mob thiab cov yam ntxwv

Puab: Khoom

Cov ntxhiab: Tsis muaj ntaub ntawv

Cov ntxhiab Tsav Dav Hlau: Tsis muaj cov ntaub ntawv

P tus nqi: tsis muaj ntaub ntawv

Melting taw tes / khov taw tes: 73-79 ℃ -LIT.

Boiling taw tes, qhov kawg kub npau taw thiab cov boiling ntau: tsis muaj ntaub ntawv

Flash point: tsis muaj ntaub ntawv

Evaporation tus nqi: tsis muaj ntaub ntawv

Flammability (Khoom Siv, Roj): Tsis muaj ntaub ntawv

High / Tsawg Flammability lossis Cov Khoom Tsis Txaus: Tsis Muaj Ntaub Ntawv

Vapor siab: Tsis muaj ntaub ntawv

Vapor ceev: tsis muaj ntaub ntawv

Ntom / txheeb ze ntom: tsis muaj ntaub ntawv

Dej solubility: tsis muaj ntaub ntawv

N-Octano L Octeting coefficient: tsis muaj ntaub ntawv

Kev kub ntxhov ntau ntxiv: tsis muaj ntaub ntawv

Decomposition kub: tsis muaj ntaub ntawv

Viscosity: tsis muaj ntaub ntawv

Kev Cia Cov Neeg Tiv Thaiv: Khaws cia cov khoom siv cia kaw thiab khaws cia rau hauv qhov chaw txias, qhuav. Xyuas kom meej tias cov chav haujlwm ua haujlwm tau zoo ventilated

Solubility: soluble hauv methanol

Dej Soluble: Insoluble

Cov tshuaj tsis sib xws: Cov neeg sawv cev oxidizing muaj zog

Tshuaj Lom Zem

5-bromo-2-chloropyrimidine yog ib qho alkaline, insoluble hauv dej tab sis soluble hauv cov methylene chloride thiab chloroform. Vim tias tsis muaj cov khoom siv hluav taws xob ntawm pyrimidine ntawm pyrimidine, cov tshuaj chlorine atoms hauv nws cov qauv muaj peev xwm hla cov nucleophiles, cov nucleophiles, cov nucleophiles xws li cov tshuaj tua kab, cov tshuaj lom neeg thiab tshuaj lom neeg. Nyob rau hauv lub xub ntiag ntawm nucleophile, oxygen lossis nitrogen atoms nyob rau hauv cov chlorine atoms hauv 5-bromo-2-chloropyrimididididididididides uas muaj kev sib txuam los ntawm cleavage thiab kev hloov kho tshiab. Tsis tas li ntawd, lub bromine atoms ntawm lub nplhaib pyrimidine tau yauv ntau dua nrog cov txheej txheem reagent thiab organic zinc reagent raws li kev hloov pauv me.

Skev ntxiasChais txog

Khaws cia cia khoom siv kaw thiab khaws cia rau hauv qhov chaw txias, qhuav. Xyuas kom meej tias cov chav haujlwm ua haujlwm tau zoo ventilated

Ptus pa taws

Ntim hauv 25kg / nruas, lined nrog ob hnab yas, lossis raws li cov neeg siv khoom.

Daim Ntawv Thov

Nws yog Heterocyclic derivative, feem ntau yog siv los ua cov tshuaj hauv tsev neeg.