4-Amino-2-Bromopyridine
2-Bromo-4-pyridinamine yog ntau yam organic compound, uas muaj ntau yam kev siv hauv kev tshawb fawb tshuaj, tshuaj tua kab thiab lwm yam haujlwm. Nws muaj cov khoom zoo heev thiab tuaj yeem ua ke rau hauv ntau lub tebchaw uas qhia cov khoom zoo tshaj plaws, yog ib qho tseem ceeb heev organic compound.
Kev siv ntawm 2-Bromo-4-pyridinamine muaj ntau yam zoo, nws tuaj yeem siv tsis yog rau kev npaj cov organic compounds nyuaj, tab sis kuj rau kev tshawb fawb biochemical. Nws muaj kev ua haujlwm lom neeg muaj zog thiab tuaj yeem siv rau kev tshawb fawb tshuaj thiab kev tsim kho thiab tsim khoom los ntawm kev sib txuas ntau yam tshiab.
Tsis tas li ntawd, 2-Bromo-4-pyridinamine kuj muaj kev ruaj ntseg zoo thiab tswj tau, yooj yim rau kev khiav lag luam, cov kws tshawb fawb tuaj yeem hloov kho raws li qhov xav tau, sib txuas cov khoom sib txawv nrog cov khoom sib txawv.
Feem ntau, 2-Bromo-4-pyridinamine yog ib qho tseem ceeb ntawm cov organic compound thiab muaj ntau yam kev cia siab rau daim ntawv thov. Nws yog dav siv hauv tshuaj, tshuaj lom neeg kev lag luam, kev tshawb fawb txog roj ntsha thiab lwm yam kev lag luam, thiab nws yuav ua lub luag haujlwm ntau dua yav tom ntej.
Cov ntaub ntawv khoom ntiag tug
| 1 | CAS Nr | 7598-35-8 |
| 2 | Qhov ntom |
1.7 ± 0.1g / cm3 |
| 3 | Boiling point | 321.3 ± 22. 0 degree ntawm 760 mmHg |
| 4 | Melting point | 92-96ºC |
| 5 | Cov mis mos molecular | C5H5BrN2 |
| 6 | Molecular hnyav | 173.011 |
| 7 | Flash point | 148.1 ± 22.3 degree |
| 8 | Precise loj | 171.963608 |
| 9 | PSA | 38.91000 |
| 10 | LogP | 1.46 |
| 11 | Cov yam ntxwv zoo | Lub teeb daj siv lead ua |
| 12 | Vapor siab | {{0}} 0± 0.7 mmHg ntawm 25 degree |
| 13 | Refractive Index | 1.636 |
| 14 | Kev cia khoom | Foob hauv qhov chaw txias qhuav. |
| 15 | Kev ruaj ntseg | Yuav tsis tawg yog siv thiab khaws cia raws li kev qhia tshwj xeeb. |
Daim ntawv thov
2-Bromo-4-pyridinamine yog ib qho kev siv nruab nrab ntawm cov organic synthesis thiab muaj kev cia siab rau kev siv dav.
Ua ntej, 2-Bromo-4-pyridinamine tuaj yeem siv los ua ke ntau yam organic tebchaw. Piv txwv li, nws tuaj yeem siv los ua ib qho substrate rau arylmercuric reagents, thiab cov arylmercuric compounds tuaj yeem tau los ntawm kev txo qis. Tsis tas li ntawd, nws kuj tuaj yeem siv los ua ke ntau yam N (hloov pauv) -spiropyridine thiab pyridine pyrazole thiab lwm yam bioactive molecules, uas muaj ntau yam kev tshawb fawb tshuaj.
Qhov thib ob, 2-Bromo-4-pyridinamine kuj tseem siv tau rau hauv kev npaj tshuaj tua kab thiab dyes. Piv txwv li, los ntawm kev sib xyaw nrog cov tshuaj tua kab nruab nrab xws li prosulfol thiab imidacloprid, cov tshuaj tua kab muaj txiaj ntsig zoo tuaj yeem npaj tau. Nyob rau hauv daim teb ntawm dyes, nws muaj peev xwm hnov mob nrog persimmon dyes, indigo dyes, thiab lwm yam., los npaj cov xim zoo nkauj.
Hauv cov ntsiab lus, 2-Bromo-4-pyridinamine muaj ntau yam ntawm cov txiaj ntsig ntawm daim ntawv thov, thiab tau siv rau hauv thaj chaw ntawm cov organic synthesis, kev tshawb fawb tshuaj, kev tsim tshuaj tua kab thiab dyes. Peb muaj kev tsim nyog siv thiab kev tsim kho, uas tuaj yeem tsim cov txiaj ntsig thiab kev noj qab haus huv ntau dua rau noob neej.
FAQ
1. Yuav ua li cas kom ntseeg tau cov khoom zoo?
Peb ua kev soj ntsuam xyuas thiab tswj cov khoom zoo, txais yuav kev tswj xyuas kev tshawb fawb thiab tsim nyog, siv cov txheej txheem tsim khoom thiab cov txheej txheem tsim khoom, xyuas kom muaj kev tswj xyuas zoo ntawm cov khoom siv raw, cov cuab yeej tsim khoom, kev tshuaj xyuas cov khoom thiab lwm yam kev sib txuas, thiab ua tib zoo saib xyuas cov khoom zoo. ntawm cov khoom hauv kev muag khoom.
2. Kuv yuav ua li cas thaum cov khoom tuaj txog?
Tom qab tuaj txog ntawm cov khoom, nws yog ib qho tsim nyog yuav tsum tau ua kev soj ntsuam thiab kev tso npe rau hauv lub sijhawm, ua tib zoo xyuas seb qhov ntau npaum li cas, qhov zoo thiab qhov tshwj xeeb ntawm cov khoom ua tau raws li qhov yuav tsum tau ua ntawm daim ntawv cog lus, tshem tawm cov khoom tsis tsim nyog, khaws cov qauv thiab cov ntawv xeem, xyuas kom muaj kev nyab xeeb. thiab khaws cia cov khoom kom raug, thiab tiv thaiv kom tsis txhob poob ntawm cov khoom, kev puas tsuaj thiab lwm yam xwm txheej.
3. Yuav daws cov neeg siv khoom tsis txaus siab li cas?
Tej zaum yuav muaj kev tsis txaus siab ntawm cov neeg siv khoom hauv cov txheej txheem muag khoom, thiab yuav tsum ua tib zoo mloog cov neeg siv khoom cov lus pom thiab cov lus pom zoo, nkag siab txog qhov ua rau thiab qhov teeb meem ntawm qhov teeb meem, teb rau cov neeg siv khoom raws sij hawm, sib koom tes daws teeb meem, tswj kev sib txuas lus thiab kev ntseeg siab nrog cov neeg siv khoom. , thiab xyuas kom cov neeg siv khoom txaus siab thiab kev ntseeg siab
Cim npe nrov: 2-bromo-4-pyridinamine, Tuam Tshoj 2-bromo-4-pyridinamine manufacturers, lwm tus neeg, Hoobkas
